Line of Evidence (LOE) for Decision ID 140171, 2-Methylnaphthalene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249553 |
|
Pollutant: |
2-Methylnaphthalene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Methylnaphthalene, 2- . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for 2-methyl-naphthalene is the probable effect level (PEL) of 201 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140171, 2-Methylnaphthalene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250090 |
|
Pollutant: |
2-Methylnaphthalene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Methylnaphthalene, 2- . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for 2-methyl-naphthalene is the probable effect level (PEL) of 201 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140171, 2-Methylnaphthalene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249864 |
|
Pollutant: |
2-Methylnaphthalene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Methylnaphthalene, 2- . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for 2-methyl-naphthalene is the probable effect level (PEL) of 201 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140171, 2-Methylnaphthalene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249692 |
|
Pollutant: |
2-Methylnaphthalene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Methylnaphthalene, 2- . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for 2-methyl-naphthalene is the probable effect level (PEL) of 201 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140171, 2-Methylnaphthalene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249973 |
|
Pollutant: |
2-Methylnaphthalene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Methylnaphthalene, 2- . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for 2-methyl-naphthalene is the probable effect level (PEL) of 201 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140171, 2-Methylnaphthalene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250070 |
|
Pollutant: |
2-Methylnaphthalene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Methylnaphthalene, 2- . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for 2-methyl-naphthalene is the probable effect level (PEL) of 201 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140171, 2-Methylnaphthalene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249556 |
|
Pollutant: |
2-Methylnaphthalene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Methylnaphthalene, 2- . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for 2-methyl-naphthalene is the probable effect level (PEL) of 201 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-28 to 2018-08-28 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140171, 2-Methylnaphthalene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249599 |
|
Pollutant: |
2-Methylnaphthalene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Methylnaphthalene, 2- . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for 2-methyl-naphthalene is the probable effect level (PEL) of 201 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140154, Antimony
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245264 |
|
Pollutant: |
Antimony |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Antimony . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for antimony is 25 ug/g dry weight (Long and Morgan 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140154, Antimony
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245481 |
|
Pollutant: |
Antimony |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Antimony . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for antimony is 25 ug/g dry weight (Long and Morgan 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140154, Antimony
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245312 |
|
Pollutant: |
Antimony |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Antimony . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for antimony is 25 ug/g dry weight (Long and Morgan 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140154, Antimony
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245354 |
|
Pollutant: |
Antimony |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Antimony . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for antimony is 25 ug/g dry weight (Long and Morgan 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140154, Antimony
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245352 |
|
Pollutant: |
Antimony |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Antimony . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for antimony is 25 ug/g dry weight (Long and Morgan 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140154, Antimony
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245329 |
|
Pollutant: |
Antimony |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Antimony . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for antimony is 25 ug/g dry weight (Long and Morgan 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140154, Antimony
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245327 |
|
Pollutant: |
Antimony |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Antimony . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for antimony is 25 ug/g dry weight (Long and Morgan 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140154, Antimony
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245577 |
|
Pollutant: |
Antimony |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Antimony . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for antimony is 25 ug/g dry weight (Long and Morgan 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140154, Antimony
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245404 |
|
Pollutant: |
Antimony |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Antimony . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for antimony is 25 ug/g dry weight (Long and Morgan 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140154, Antimony
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245282 |
|
Pollutant: |
Antimony |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Antimony . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for antimony is 25 ug/g dry weight (Long and Morgan 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140154, Antimony
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245478 |
|
Pollutant: |
Antimony |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Antimony . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for antimony is 25 ug/g dry weight (Long and Morgan 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140155, Arsenic
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245295 |
|
Pollutant: |
Arsenic |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Arsenic . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for arsenic is the effects range median (ERM) value of 70 ug/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140155, Arsenic
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245323 |
|
Pollutant: |
Arsenic |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Arsenic . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for arsenic is the effects range median (ERM) value of 70 ug/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140155, Arsenic
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245437 |
|
Pollutant: |
Arsenic |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Arsenic . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for arsenic is the effects range median (ERM) value of 70 ug/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140155, Arsenic
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245444 |
|
Pollutant: |
Arsenic |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Arsenic . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for arsenic is the effects range median (ERM) value of 70 ug/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140155, Arsenic
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245349 |
|
Pollutant: |
Arsenic |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Arsenic . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for arsenic is the effects range median (ERM) value of 70 ug/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140155, Arsenic
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245319 |
|
Pollutant: |
Arsenic |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Arsenic . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for arsenic is the effects range median (ERM) value of 70 ug/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140155, Arsenic
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245493 |
|
Pollutant: |
Arsenic |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Arsenic . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for arsenic is the effects range median (ERM) value of 70 ug/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140155, Arsenic
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245416 |
|
Pollutant: |
Arsenic |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Arsenic . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for arsenic is the effects range median (ERM) value of 70 ug/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140155, Arsenic
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245274 |
|
Pollutant: |
Arsenic |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Arsenic . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for arsenic is the effects range median (ERM) value of 70 ug/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140155, Arsenic
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245398 |
|
Pollutant: |
Arsenic |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Arsenic . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for arsenic is the effects range median (ERM) value of 70 ug/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140155, Arsenic
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245823 |
|
Pollutant: |
Arsenic |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Arsenic . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for arsenic is the effects range median (ERM) value of 70 ug/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140157, Benzo(a)anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245880 |
|
Pollutant: |
Benzo(a)anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benz(a)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benz[a]anthrazene is the probable effect level (PEL) of 693 ug/Kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140157, Benzo(a)anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245882 |
|
Pollutant: |
Benzo(a)anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benz(a)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benz[a]anthrazene is the probable effect level (PEL) of 693 ug/Kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140157, Benzo(a)anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245768 |
|
Pollutant: |
Benzo(a)anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benz(a)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benz[a]anthrazene is the probable effect level (PEL) of 693 ug/Kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140157, Benzo(a)anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245766 |
|
Pollutant: |
Benzo(a)anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benz(a)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benz[a]anthrazene is the probable effect level (PEL) of 693 ug/Kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140157, Benzo(a)anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245656 |
|
Pollutant: |
Benzo(a)anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benz(a)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benz[a]anthrazene is the probable effect level (PEL) of 693 ug/Kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-28 to 2018-08-28 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140157, Benzo(a)anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245652 |
|
Pollutant: |
Benzo(a)anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benz(a)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benz[a]anthrazene is the probable effect level (PEL) of 693 ug/Kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140157, Benzo(a)anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245857 |
|
Pollutant: |
Benzo(a)anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benz(a)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benz[a]anthrazene is the probable effect level (PEL) of 693 ug/Kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140157, Benzo(a)anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245828 |
|
Pollutant: |
Benzo(a)anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benz(a)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benz[a]anthrazene is the probable effect level (PEL) of 693 ug/Kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140156, Benzo(a)pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246186 |
|
Pollutant: |
Benzo(a)pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benzo(a)pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benzo[a]pyrene is the probable effect level (PEL) of 763 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140156, Benzo(a)pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246132 |
|
Pollutant: |
Benzo(a)pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benzo(a)pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benzo[a]pyrene is the probable effect level (PEL) of 763 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140156, Benzo(a)pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245594 |
|
Pollutant: |
Benzo(a)pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benzo(a)pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benzo[a]pyrene is the probable effect level (PEL) of 763 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140156, Benzo(a)pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246175 |
|
Pollutant: |
Benzo(a)pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benzo(a)pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benzo[a]pyrene is the probable effect level (PEL) of 763 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140156, Benzo(a)pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245978 |
|
Pollutant: |
Benzo(a)pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benzo(a)pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benzo[a]pyrene is the probable effect level (PEL) of 763 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140156, Benzo(a)pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245980 |
|
Pollutant: |
Benzo(a)pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benzo(a)pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benzo[a]pyrene is the probable effect level (PEL) of 763 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140156, Benzo(a)pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246113 |
|
Pollutant: |
Benzo(a)pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Benzo(a)pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for benzo[a]pyrene is the probable effect level (PEL) of 763 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-28 to 2018-08-28 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140158, Cadmium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246467 |
|
Pollutant: |
Cadmium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Cadmium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for cadmium is the probable effect level (PEL) of 4.21 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140158, Cadmium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246380 |
|
Pollutant: |
Cadmium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Cadmium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for cadmium is the probable effect level (PEL) of 4.21 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140158, Cadmium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246404 |
|
Pollutant: |
Cadmium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Cadmium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for cadmium is the probable effect level (PEL) of 4.21 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140158, Cadmium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246627 |
|
Pollutant: |
Cadmium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Cadmium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for cadmium is the probable effect level (PEL) of 4.21 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140158, Cadmium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246435 |
|
Pollutant: |
Cadmium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Cadmium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for cadmium is the probable effect level (PEL) of 4.21 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140158, Cadmium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245999 |
|
Pollutant: |
Cadmium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Cadmium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for cadmium is the probable effect level (PEL) of 4.21 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140158, Cadmium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246559 |
|
Pollutant: |
Cadmium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Cadmium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for cadmium is the probable effect level (PEL) of 4.21 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140158, Cadmium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246561 |
|
Pollutant: |
Cadmium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Cadmium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for cadmium is the probable effect level (PEL) of 4.21 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140158, Cadmium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246366 |
|
Pollutant: |
Cadmium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Cadmium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for cadmium is the probable effect level (PEL) of 4.21 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140158, Cadmium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246357 |
|
Pollutant: |
Cadmium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Cadmium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for cadmium is the probable effect level (PEL) of 4.21 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140158, Cadmium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246356 |
|
Pollutant: |
Cadmium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Cadmium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for cadmium is the probable effect level (PEL) of 4.21 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140159, Chlordane
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246639 |
|
Pollutant: |
Chlordane |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chlordane . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chlordane in estuarine and marine sediments is the Effects Range Median (ERM) value of 6 ng/g dry weight (Long and Morgan, 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140159, Chlordane
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246964 |
|
Pollutant: |
Chlordane |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
1 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 1 of the 1 samples exceeded the evaluation guideline for Chlordane . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chlordane in estuarine and marine sediments is the Effects Range Median (ERM) value of 6 ng/g dry weight (Long and Morgan, 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-28 to 2018-08-28 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140159, Chlordane
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246574 |
|
Pollutant: |
Chlordane |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chlordane . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chlordane in estuarine and marine sediments is the Effects Range Median (ERM) value of 6 ng/g dry weight (Long and Morgan, 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140159, Chlordane
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246848 |
|
Pollutant: |
Chlordane |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chlordane . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chlordane in estuarine and marine sediments is the Effects Range Median (ERM) value of 6 ng/g dry weight (Long and Morgan, 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140159, Chlordane
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246374 |
|
Pollutant: |
Chlordane |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chlordane . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chlordane in estuarine and marine sediments is the Effects Range Median (ERM) value of 6 ng/g dry weight (Long and Morgan, 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140159, Chlordane
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246308 |
|
Pollutant: |
Chlordane |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chlordane . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chlordane in estuarine and marine sediments is the Effects Range Median (ERM) value of 6 ng/g dry weight (Long and Morgan, 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140159, Chlordane
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246872 |
|
Pollutant: |
Chlordane |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chlordane . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chlordane in estuarine and marine sediments is the Effects Range Median (ERM) value of 6 ng/g dry weight (Long and Morgan, 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140159, Chlordane
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246460 |
|
Pollutant: |
Chlordane |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chlordane . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chlordane in estuarine and marine sediments is the Effects Range Median (ERM) value of 6 ng/g dry weight (Long and Morgan, 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140159, Chlordane
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246348 |
|
Pollutant: |
Chlordane |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chlordane . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chlordane in estuarine and marine sediments is the Effects Range Median (ERM) value of 6 ng/g dry weight (Long and Morgan, 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140159, Chlordane
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246337 |
|
Pollutant: |
Chlordane |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chlordane . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chlordane in estuarine and marine sediments is the Effects Range Median (ERM) value of 6 ng/g dry weight (Long and Morgan, 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140159, Chlordane
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246989 |
|
Pollutant: |
Chlordane |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chlordane . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chlordane in estuarine and marine sediments is the Effects Range Median (ERM) value of 6 ng/g dry weight (Long and Morgan, 1990). |
Guideline Reference: |
The potential for biological effects of sediment-sorbed contaminants tested in the National Status of Trends Program. NOAA Technical Memorandum NOS OMA 52. Seattle, WA: National Oceanic and Atmospheric Administration |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140173, Chromium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246789 |
|
Pollutant: |
Chromium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chromium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chromium is the effects range median (ERM) value of 370 PPM (ug/g dry) dry weight (MacDonald et al., 2000a) |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140173, Chromium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246998 |
|
Pollutant: |
Chromium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chromium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chromium is the effects range median (ERM) value of 370 PPM (ug/g dry) dry weight (MacDonald et al., 2000a) |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140173, Chromium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246888 |
|
Pollutant: |
Chromium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chromium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chromium is the effects range median (ERM) value of 370 PPM (ug/g dry) dry weight (MacDonald et al., 2000a) |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140173, Chromium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246659 |
|
Pollutant: |
Chromium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chromium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chromium is the effects range median (ERM) value of 370 PPM (ug/g dry) dry weight (MacDonald et al., 2000a) |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140173, Chromium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246747 |
|
Pollutant: |
Chromium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chromium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chromium is the effects range median (ERM) value of 370 PPM (ug/g dry) dry weight (MacDonald et al., 2000a) |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140173, Chromium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247000 |
|
Pollutant: |
Chromium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chromium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chromium is the effects range median (ERM) value of 370 PPM (ug/g dry) dry weight (MacDonald et al., 2000a) |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140173, Chromium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246840 |
|
Pollutant: |
Chromium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chromium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chromium is the effects range median (ERM) value of 370 PPM (ug/g dry) dry weight (MacDonald et al., 2000a) |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140173, Chromium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
246951 |
|
Pollutant: |
Chromium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chromium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chromium is the effects range median (ERM) value of 370 PPM (ug/g dry) dry weight (MacDonald et al., 2000a) |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140173, Chromium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247176 |
|
Pollutant: |
Chromium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chromium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chromium is the effects range median (ERM) value of 370 PPM (ug/g dry) dry weight (MacDonald et al., 2000a) |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140173, Chromium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247295 |
|
Pollutant: |
Chromium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chromium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chromium is the effects range median (ERM) value of 370 PPM (ug/g dry) dry weight (MacDonald et al., 2000a) |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140173, Chromium
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247247 |
|
Pollutant: |
Chromium |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chromium . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chromium is the effects range median (ERM) value of 370 PPM (ug/g dry) dry weight (MacDonald et al., 2000a) |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140160, Chrysene (C1-C4)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247281 |
|
Pollutant: |
Chrysene (C1-C4) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chrysene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chrysene is the probable effect level (PEL) of 846 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140160, Chrysene (C1-C4)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247286 |
|
Pollutant: |
Chrysene (C1-C4) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chrysene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chrysene is the probable effect level (PEL) of 846 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140160, Chrysene (C1-C4)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247307 |
|
Pollutant: |
Chrysene (C1-C4) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chrysene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chrysene is the probable effect level (PEL) of 846 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-28 to 2018-08-28 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140160, Chrysene (C1-C4)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247093 |
|
Pollutant: |
Chrysene (C1-C4) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chrysene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chrysene is the probable effect level (PEL) of 846 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140160, Chrysene (C1-C4)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247115 |
|
Pollutant: |
Chrysene (C1-C4) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chrysene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chrysene is the probable effect level (PEL) of 846 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140160, Chrysene (C1-C4)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247166 |
|
Pollutant: |
Chrysene (C1-C4) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chrysene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chrysene is the probable effect level (PEL) of 846 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140160, Chrysene (C1-C4)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247374 |
|
Pollutant: |
Chrysene (C1-C4) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Chrysene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for chrysene is the probable effect level (PEL) of 846 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140161, Copper
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247681 |
|
Pollutant: |
Copper |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Copper . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for copper is the effects range median (ERM) value of 270 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140161, Copper
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247674 |
|
Pollutant: |
Copper |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Copper . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for copper is the effects range median (ERM) value of 270 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140161, Copper
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247642 |
|
Pollutant: |
Copper |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Copper . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for copper is the effects range median (ERM) value of 270 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140161, Copper
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247636 |
|
Pollutant: |
Copper |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Copper . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for copper is the effects range median (ERM) value of 270 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140161, Copper
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247553 |
|
Pollutant: |
Copper |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Copper . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for copper is the effects range median (ERM) value of 270 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140161, Copper
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247587 |
|
Pollutant: |
Copper |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Copper . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for copper is the effects range median (ERM) value of 270 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140161, Copper
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247632 |
|
Pollutant: |
Copper |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Copper . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for copper is the effects range median (ERM) value of 270 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140161, Copper
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247729 |
|
Pollutant: |
Copper |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Copper . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for copper is the effects range median (ERM) value of 270 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140161, Copper
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247617 |
|
Pollutant: |
Copper |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Copper . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for copper is the effects range median (ERM) value of 270 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140161, Copper
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247682 |
|
Pollutant: |
Copper |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Copper . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for copper is the effects range median (ERM) value of 270 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140161, Copper
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247616 |
|
Pollutant: |
Copper |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Copper . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for copper is the effects range median (ERM) value of 270 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140162, Dibenz[a,h]anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247762 |
|
Pollutant: |
Dibenz[a,h]anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Dibenz(a,h)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for dibenz(a,h)anthracene is the Effects Range Median (ERM) value and is 260 PPB (ng/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140162, Dibenz[a,h]anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
247920 |
|
Pollutant: |
Dibenz[a,h]anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Dibenz(a,h)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for dibenz(a,h)anthracene is the Effects Range Median (ERM) value and is 260 PPB (ng/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140162, Dibenz[a,h]anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248262 |
|
Pollutant: |
Dibenz[a,h]anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Dibenz(a,h)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for dibenz(a,h)anthracene is the Effects Range Median (ERM) value and is 260 PPB (ng/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-28 to 2018-08-28 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140162, Dibenz[a,h]anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248290 |
|
Pollutant: |
Dibenz[a,h]anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Dibenz(a,h)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for dibenz(a,h)anthracene is the Effects Range Median (ERM) value and is 260 PPB (ng/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140162, Dibenz[a,h]anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248284 |
|
Pollutant: |
Dibenz[a,h]anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Dibenz(a,h)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for dibenz(a,h)anthracene is the Effects Range Median (ERM) value and is 260 PPB (ng/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140162, Dibenz[a,h]anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248125 |
|
Pollutant: |
Dibenz[a,h]anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Dibenz(a,h)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for dibenz(a,h)anthracene is the Effects Range Median (ERM) value and is 260 PPB (ng/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140162, Dibenz[a,h]anthracene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248168 |
|
Pollutant: |
Dibenz[a,h]anthracene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Dibenz(a,h)anthracene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for dibenz(a,h)anthracene is the Effects Range Median (ERM) value and is 260 PPB (ng/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140165, Lead
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248990 |
|
Pollutant: |
Lead |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Lead . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for lead is the probable effect level (PEL) of 112 mg/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140165, Lead
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248798 |
|
Pollutant: |
Lead |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Lead . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for lead is the probable effect level (PEL) of 112 mg/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140165, Lead
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249028 |
|
Pollutant: |
Lead |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Lead . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for lead is the probable effect level (PEL) of 112 mg/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140165, Lead
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249413 |
|
Pollutant: |
Lead |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Lead . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for lead is the probable effect level (PEL) of 112 mg/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140165, Lead
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248940 |
|
Pollutant: |
Lead |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Lead . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for lead is the probable effect level (PEL) of 112 mg/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140165, Lead
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248988 |
|
Pollutant: |
Lead |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Lead . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for lead is the probable effect level (PEL) of 112 mg/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140165, Lead
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249349 |
|
Pollutant: |
Lead |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Lead . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for lead is the probable effect level (PEL) of 112 mg/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140165, Lead
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249156 |
|
Pollutant: |
Lead |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Lead . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for lead is the probable effect level (PEL) of 112 mg/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140165, Lead
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248939 |
|
Pollutant: |
Lead |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Lead . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for lead is the probable effect level (PEL) of 112 mg/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140165, Lead
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248986 |
|
Pollutant: |
Lead |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Lead . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for lead is the probable effect level (PEL) of 112 mg/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140165, Lead
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249222 |
|
Pollutant: |
Lead |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Lead . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for lead is the probable effect level (PEL) of 112 mg/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249595 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Mercury . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for mercury is 2.1 ug/g (PTI Environmental Services, 1991). |
Guideline Reference: |
Pollutants of concern in Puget Sound. EPA 910/9-91-003. Seattle, WA: U.S. Environmental Protection Agency |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249689 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Mercury . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for mercury is 2.1 ug/g (PTI Environmental Services, 1991). |
Guideline Reference: |
Pollutants of concern in Puget Sound. EPA 910/9-91-003. Seattle, WA: U.S. Environmental Protection Agency |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
244863 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Tissue |
Matrix: |
Tissue |
Fraction: |
Fish fillet |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed SWAMP Sportfish Coastal Zones data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the water quality threshold for Mercury. This LOE contains data only for trophic level 4 fish. The concentration of Mercury in fish collected within the same calendar year, for the same trophic level were averaged into a single sample for comparison with the objective. A total of 5 fish were aggregated into 1 annual averages, which consisted of 1 fish species (1 composite(s) of Yellowfin Croaker each composed of 5 fish per composite). |
Data Reference: |
Habitat, Tissue data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
SWAMP |
|
Water Quality Objective/Criterion: |
The Water Quality Control Plan for the Los Angeles Region (page 3-29) states that: Toxic pollutants shall not be present at levels that will bioaccumulate in aquatic life to levels which are harmful to aquatic life or human health. |
Objective/Criterion Reference: |
Water Quality Control Plan Los Angeles Region R4 Basin Plan |
|
Evaluation Guideline: |
The Statewide Sport Fish Water Quality Objective for the protection of Marine Habitat comes from the Statewide Water Quality Control Plan for Inland Surface Waters, Enclosed Bays, and Estuaries of California, and is 0.2 mg/Kg wet weight skinless fillet samples of trophic level 3, or trophic level 4 fish (whichever is highest in the water body) over a one year averaging period. If trophic level 3 fish are used in the assessment then the Prey Fish Water Quality Objective must also be used to determine that the Sport Fish Objective is being met. Trophic levels of applicable fish are defined in, but not limited to those in Attachment C of the Final Regulatory Language document (Appendix A) of State Water Resources Control Board Resolution No. 2017-0027. |
Guideline Reference: |
Inland Surface Waters, Enclosed Bays, and Estuaries Plan. Part 1: Trash Provisions; Part 2: Tribal Subsistence Beneficial Uses and Mercury Provisions; Part 3: Bacteria Provisions and Variance Policy |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): 40124VTRC (Ventura to Rincon). |
Temporal Representation: |
Data for this line of evidence were collected between 2018-10-09 and 2018-10-09. When composited fish were collected over multiple days, the first day of fish collection was used as the sample date in the LOE, both for LOE writing, and for averaging period purposes. |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249633 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Mercury . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for mercury is 2.1 ug/g (PTI Environmental Services, 1991). |
Guideline Reference: |
Pollutants of concern in Puget Sound. EPA 910/9-91-003. Seattle, WA: U.S. Environmental Protection Agency |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
244852 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Tissue |
Matrix: |
Tissue |
Fraction: |
Fish fillet |
|
Beneficial Use: |
Commercial or recreational collection of fish, shellfish, or organisms |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed SWAMP Sportfish Coastal Zones data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the water quality threshold for Mercury. This LOE contains data only for trophic level 4 fish. The concentration of Mercury in fish collected within the same calendar year, for the same trophic level were averaged into a single sample for comparison with the objective. A total of 19 fish were aggregated into 1 annual averages, which consisted of 2 fish species (15 composite(s) of Kelp Bass each composed of 1 fish per composite, 4 composite(s) of Barred Sand Bass each composed of 1 fish per composite). |
Data Reference: |
Habitat, Tissue data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
SWAMP |
|
Water Quality Objective/Criterion: |
The Water Quality Control Plan for the Los Angeles Region (page 3-29) states that: Toxic pollutants shall not be present at levels that will bioaccumulate in aquatic life to levels which are harmful to aquatic life or human health. |
Objective/Criterion Reference: |
Water Quality Control Plan Los Angeles Region R4 Basin Plan |
|
Evaluation Guideline: |
The Statewide Sport Fish Water Quality Objective for the protection of the Commercial and Sport Fishing beneficial comes from the Statewide Water Quality Control Plan for Inland Surface Waters, Enclosed Bays, and Estuaries of California, and is 0.2 mg/Kg wet weight skinless fillet samples of trophic level 3, or trophic level 4 fish (whichever is highest in the water body) over a one year averaging period. Trophic levels of applicable fish are defined in, but not limited to those in Attachment C of the Final Regulatory Language document (Appendix A) of State Water Resources Control Board Resolution No. 2017-0027. |
Guideline Reference: |
Inland Surface Waters, Enclosed Bays, and Estuaries Plan. Part 1: Trash Provisions; Part 2: Tribal Subsistence Beneficial Uses and Mercury Provisions; Part 3: Bacteria Provisions and Variance Policy |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): 40422PTDU (Pt Dume to Oxnard). |
Temporal Representation: |
Data for this line of evidence were collected between 2018-10-01 and 2018-11-05. When composited fish were collected over multiple days, the first day of fish collection was used as the sample date in the LOE, both for LOE writing, and for averaging period purposes. |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
244966 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Tissue |
Matrix: |
Tissue |
Fraction: |
Fish fillet |
|
Beneficial Use: |
Wildlife Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed SWAMP Sportfish Coastal Zones data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the water quality threshold for Mercury. This LOE contains data only for trophic level 4 fish. The concentration of Mercury in fish collected within the same calendar year, for the same trophic level were averaged into a single sample for comparison with the objective. A total of 19 fish were aggregated into 1 annual averages, which consisted of 2 fish species (15 composite(s) of Kelp Bass each composed of 1 fish per composite, 4 composite(s) of Barred Sand Bass each composed of 1 fish per composite). |
Data Reference: |
Habitat, Tissue data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
SWAMP |
|
Water Quality Objective/Criterion: |
The Water Quality Control Plan for the Los Angeles Region (page 3-29) states that: Toxic pollutants shall not be present at levels that will bioaccumulate in aquatic life to levels which are harmful to aquatic life or human health. |
Objective/Criterion Reference: |
Water Quality Control Plan Los Angeles Region R4 Basin Plan |
|
Evaluation Guideline: |
The Statewide Sport Fish Water Quality Objective for the protection of Wildlife Habitat comes from the Statewide Water Quality Control Plan for Inland Surface Waters, Enclosed Bays, and Estuaries of California, and is 0.2 mg/Kg wet weight skinless fillet samples of trophic level 3, or trophic level 4 fish (whichever is highest in the water body) over a one year averaging period. If trophic level 3 fish are used in the assessment then the Prey Fish Water Quality Objective must also be used to determine that the Sport Fish Objective is being met. Trophic levels of applicable fish are defined in, but not limited to those in Attachment C of the Final Regulatory Language document (Appendix A) of State Water Resources Control Board Resolution No. 2017-0027. |
Guideline Reference: |
Inland Surface Waters, Enclosed Bays, and Estuaries Plan. Part 1: Trash Provisions; Part 2: Tribal Subsistence Beneficial Uses and Mercury Provisions; Part 3: Bacteria Provisions and Variance Policy |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): 40422PTDU (Pt Dume to Oxnard). |
Temporal Representation: |
Data for this line of evidence were collected between 2018-10-01 and 2018-11-05. When composited fish were collected over multiple days, the first day of fish collection was used as the sample date in the LOE, both for LOE writing, and for averaging period purposes. |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249795 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Mercury . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for mercury is 2.1 ug/g (PTI Environmental Services, 1991). |
Guideline Reference: |
Pollutants of concern in Puget Sound. EPA 910/9-91-003. Seattle, WA: U.S. Environmental Protection Agency |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249731 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Mercury . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for mercury is 2.1 ug/g (PTI Environmental Services, 1991). |
Guideline Reference: |
Pollutants of concern in Puget Sound. EPA 910/9-91-003. Seattle, WA: U.S. Environmental Protection Agency |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249756 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Mercury . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for mercury is 2.1 ug/g (PTI Environmental Services, 1991). |
Guideline Reference: |
Pollutants of concern in Puget Sound. EPA 910/9-91-003. Seattle, WA: U.S. Environmental Protection Agency |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
244895 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Tissue |
Matrix: |
Tissue |
Fraction: |
Fish fillet |
|
Beneficial Use: |
Wildlife Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed SWAMP Sportfish Coastal Zones data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the water quality threshold for Mercury. This LOE contains data only for trophic level 4 fish. The concentration of Mercury in fish collected within the same calendar year, for the same trophic level were averaged into a single sample for comparison with the objective. A total of 5 fish were aggregated into 1 annual averages, which consisted of 1 fish species (1 composite(s) of Yellowfin Croaker each composed of 5 fish per composite). |
Data Reference: |
Habitat, Tissue data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
SWAMP |
|
Water Quality Objective/Criterion: |
The Water Quality Control Plan for the Los Angeles Region (page 3-29) states that: Toxic pollutants shall not be present at levels that will bioaccumulate in aquatic life to levels which are harmful to aquatic life or human health. |
Objective/Criterion Reference: |
Water Quality Control Plan Los Angeles Region R4 Basin Plan |
|
Evaluation Guideline: |
The Statewide Sport Fish Water Quality Objective for the protection of Wildlife Habitat comes from the Statewide Water Quality Control Plan for Inland Surface Waters, Enclosed Bays, and Estuaries of California, and is 0.2 mg/Kg wet weight skinless fillet samples of trophic level 3, or trophic level 4 fish (whichever is highest in the water body) over a one year averaging period. If trophic level 3 fish are used in the assessment then the Prey Fish Water Quality Objective must also be used to determine that the Sport Fish Objective is being met. Trophic levels of applicable fish are defined in, but not limited to those in Attachment C of the Final Regulatory Language document (Appendix A) of State Water Resources Control Board Resolution No. 2017-0027. |
Guideline Reference: |
Inland Surface Waters, Enclosed Bays, and Estuaries Plan. Part 1: Trash Provisions; Part 2: Tribal Subsistence Beneficial Uses and Mercury Provisions; Part 3: Bacteria Provisions and Variance Policy |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): 40124VTRC (Ventura to Rincon). |
Temporal Representation: |
Data for this line of evidence were collected between 2018-10-09 and 2018-10-09. When composited fish were collected over multiple days, the first day of fish collection was used as the sample date in the LOE, both for LOE writing, and for averaging period purposes. |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249690 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Mercury . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for mercury is 2.1 ug/g (PTI Environmental Services, 1991). |
Guideline Reference: |
Pollutants of concern in Puget Sound. EPA 910/9-91-003. Seattle, WA: U.S. Environmental Protection Agency |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249566 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Mercury . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for mercury is 2.1 ug/g (PTI Environmental Services, 1991). |
Guideline Reference: |
Pollutants of concern in Puget Sound. EPA 910/9-91-003. Seattle, WA: U.S. Environmental Protection Agency |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249749 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Mercury . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for mercury is 2.1 ug/g (PTI Environmental Services, 1991). |
Guideline Reference: |
Pollutants of concern in Puget Sound. EPA 910/9-91-003. Seattle, WA: U.S. Environmental Protection Agency |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
244986 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Tissue |
Matrix: |
Tissue |
Fraction: |
Fish fillet |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed SWAMP Sportfish Coastal Zones data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the water quality threshold for Mercury. This LOE contains data only for trophic level 4 fish. The concentration of Mercury in fish collected within the same calendar year, for the same trophic level were averaged into a single sample for comparison with the objective. A total of 19 fish were aggregated into 1 annual averages, which consisted of 2 fish species (15 composite(s) of Kelp Bass each composed of 1 fish per composite, 4 composite(s) of Barred Sand Bass each composed of 1 fish per composite). |
Data Reference: |
Habitat, Tissue data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
SWAMP |
|
Water Quality Objective/Criterion: |
The Water Quality Control Plan for the Los Angeles Region (page 3-29) states that: Toxic pollutants shall not be present at levels that will bioaccumulate in aquatic life to levels which are harmful to aquatic life or human health. |
Objective/Criterion Reference: |
Water Quality Control Plan Los Angeles Region R4 Basin Plan |
|
Evaluation Guideline: |
The Statewide Sport Fish Water Quality Objective for the protection of Marine Habitat comes from the Statewide Water Quality Control Plan for Inland Surface Waters, Enclosed Bays, and Estuaries of California, and is 0.2 mg/Kg wet weight skinless fillet samples of trophic level 3, or trophic level 4 fish (whichever is highest in the water body) over a one year averaging period. If trophic level 3 fish are used in the assessment then the Prey Fish Water Quality Objective must also be used to determine that the Sport Fish Objective is being met. Trophic levels of applicable fish are defined in, but not limited to those in Attachment C of the Final Regulatory Language document (Appendix A) of State Water Resources Control Board Resolution No. 2017-0027. |
Guideline Reference: |
Inland Surface Waters, Enclosed Bays, and Estuaries Plan. Part 1: Trash Provisions; Part 2: Tribal Subsistence Beneficial Uses and Mercury Provisions; Part 3: Bacteria Provisions and Variance Policy |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): 40422PTDU (Pt Dume to Oxnard). |
Temporal Representation: |
Data for this line of evidence were collected between 2018-10-01 and 2018-11-05. When composited fish were collected over multiple days, the first day of fish collection was used as the sample date in the LOE, both for LOE writing, and for averaging period purposes. |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
244959 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Tissue |
Matrix: |
Tissue |
Fraction: |
Fish fillet |
|
Beneficial Use: |
Commercial or recreational collection of fish, shellfish, or organisms |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed SWAMP Sportfish Coastal Zones data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the water quality threshold for Mercury. This LOE contains data only for trophic level 4 fish. The concentration of Mercury in fish collected within the same calendar year, for the same trophic level were averaged into a single sample for comparison with the objective. A total of 5 fish were aggregated into 1 annual averages, which consisted of 1 fish species (1 composite(s) of Yellowfin Croaker each composed of 5 fish per composite). |
Data Reference: |
Habitat, Tissue data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
SWAMP |
|
Water Quality Objective/Criterion: |
The Water Quality Control Plan for the Los Angeles Region (page 3-29) states that: Toxic pollutants shall not be present at levels that will bioaccumulate in aquatic life to levels which are harmful to aquatic life or human health. |
Objective/Criterion Reference: |
Water Quality Control Plan Los Angeles Region R4 Basin Plan |
|
Evaluation Guideline: |
The Statewide Sport Fish Water Quality Objective for the protection of the Commercial and Sport Fishing beneficial comes from the Statewide Water Quality Control Plan for Inland Surface Waters, Enclosed Bays, and Estuaries of California, and is 0.2 mg/Kg wet weight skinless fillet samples of trophic level 3, or trophic level 4 fish (whichever is highest in the water body) over a one year averaging period. Trophic levels of applicable fish are defined in, but not limited to those in Attachment C of the Final Regulatory Language document (Appendix A) of State Water Resources Control Board Resolution No. 2017-0027. |
Guideline Reference: |
Inland Surface Waters, Enclosed Bays, and Estuaries Plan. Part 1: Trash Provisions; Part 2: Tribal Subsistence Beneficial Uses and Mercury Provisions; Part 3: Bacteria Provisions and Variance Policy |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): 40124VTRC (Ventura to Rincon). |
Temporal Representation: |
Data for this line of evidence were collected between 2018-10-09 and 2018-10-09. When composited fish were collected over multiple days, the first day of fish collection was used as the sample date in the LOE, both for LOE writing, and for averaging period purposes. |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249761 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Mercury . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for mercury is 2.1 ug/g (PTI Environmental Services, 1991). |
Guideline Reference: |
Pollutants of concern in Puget Sound. EPA 910/9-91-003. Seattle, WA: U.S. Environmental Protection Agency |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 149999, Mercury
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249504 |
|
Pollutant: |
Mercury |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Mercury . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for mercury is 2.1 ug/g (PTI Environmental Services, 1991). |
Guideline Reference: |
Pollutants of concern in Puget Sound. EPA 910/9-91-003. Seattle, WA: U.S. Environmental Protection Agency |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 151993, Omega Aragonite
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
308611 |
|
Pollutant: |
Omega Aragonite |
LOE Subgroup: |
Pollutant-Water |
Matrix: |
Water |
Fraction: |
Not Recorded |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2013 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded (<1.4) the impairment threshold for Omega Aragonite. |
Data Reference: |
Aragonite saturation state (Omega Aragonite) data for the 2024 Integrated Report. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
The California SWRCB Marine Habitat Beneficial Use is defined as "Uses of water that support marine ecosystems including, but not limited to, preservation or enhancement of marine habitats, vegetation such as kelp, fish, shellfish, or wildlife (e.g., marine mammals, shorebirds)." A beneficial use was chosen as the assessment criteria for ocean acdification as impacts due to Omega Aragonite can be from global and local sources. |
Objective/Criterion Reference: |
Marine Habitat (MAR) Beneficial use definition for Regional and Statewide use. The California Water Boards' Annual Performance Report - Fiscal Year 13/14 (CA SWRCB, 2014). |
|
Evaluation Guideline: |
The omega aragonite criterion for the protection of the marine habitat beneficial use is used to determine potential impairment of waterbodies due to ocean acidification; a threshold below 1.4 would indicate potential impairment of a waterbody. The omega aragonite saturation state is calculated by the product of the concentrations of dissolved calcium and carbonate ions divided by their product at equilibrium. Lower levels of omega aragonite are correlated with increased dissolution of pteropods (shell species) and a loss of marine life. In Bednaršek 2019, thresholds between 0.9 and 1.5 were found to indicate severe to mild shell dissolution of pteropods, with potential impairment indicated at approximately 1.2 ± 0.1 (for an overall threshold of 1.3) or below. A study conducted by Oregon State University concluded that the “maximum uncertainty of ±0.2 in the calculation of mean omega aragonite saturation state is required to adequately link changes in ocean chemistry to changes in ecosystem function” (McLaughlin 2015). Thus, the mean aragonite saturation state of 1.4 (1.2 ± 0.2), has been used for the assessment of omega aragonite data. |
Guideline Reference: |
McLaughlin, K., Weisberg, S. B., Dickson, A. G., Hofmann, G. E., Newton, J. A., Aseltine-Neilson, D., ... & Steele, B. (2015). Core principles of the California Current Acidification Network: Linking chemistry, physics, and ecological effects.
Oceanography, 28(2), 160-169. doi:10.5670/oceanog.2015.39 |
Guideline Reference: |
Bednaršek, N., R.A. Feely, E.L. Howes, B.P.V. Hunt, F. Kessouri, P. Leon, R. Lischka, A.E. Maas, K. McLaughlin, N.P. Nezlin, M. Sutula, S.B. Weisberg. 2019. Systematic Review and Meta-Analysis Toward Synthesis of Thresholds of Ocean Acidification Impacts on Calcifying Pteropods and Interactions With Warming. Frontiers in Marine Science 6:227. |
|
Spatial Representation: |
Samples were collected at Station SoCal_4403. |
Temporal Representation: |
One sample was collected on 2/3/2016. |
Environmental Conditions: |
|
QAPP Information: |
Data is exempt from QAPP requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 151993, Omega Aragonite
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
308610 |
|
Pollutant: |
Omega Aragonite |
LOE Subgroup: |
Pollutant-Water |
Matrix: |
Water |
Fraction: |
Not Recorded |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
8 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2013 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 8 samples exceeded (<1.4) the impairment threshold for Omega Aragonite. |
Data Reference: |
Aragonite saturation state (Omega Aragonite) data for the 2024 Integrated Report. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
The California SWRCB Marine Habitat Beneficial Use is defined as "Uses of water that support marine ecosystems including, but not limited to, preservation or enhancement of marine habitats, vegetation such as kelp, fish, shellfish, or wildlife (e.g., marine mammals, shorebirds)." A beneficial use was chosen as the assessment criteria for ocean acdification as impacts due to Omega Aragonite can be from global and local sources. |
Objective/Criterion Reference: |
Marine Habitat (MAR) Beneficial use definition for Regional and Statewide use. The California Water Boards' Annual Performance Report - Fiscal Year 13/14 (CA SWRCB, 2014). |
|
Evaluation Guideline: |
The omega aragonite criterion for the protection of the marine habitat beneficial use is used to determine potential impairment of waterbodies due to ocean acidification; a threshold below 1.4 would indicate potential impairment of a waterbody. The omega aragonite saturation state is calculated by the product of the concentrations of dissolved calcium and carbonate ions divided by their product at equilibrium. Lower levels of omega aragonite are correlated with increased dissolution of pteropods (shell species) and a loss of marine life. In Bednaršek 2019, thresholds between 0.9 and 1.5 were found to indicate severe to mild shell dissolution of pteropods, with potential impairment indicated at approximately 1.2 ± 0.1 (for an overall threshold of 1.3) or below. A study conducted by Oregon State University concluded that the “maximum uncertainty of ±0.2 in the calculation of mean omega aragonite saturation state is required to adequately link changes in ocean chemistry to changes in ecosystem function” (McLaughlin 2015). Thus, the mean aragonite saturation state of 1.4 (1.2 ± 0.2), has been used for the assessment of omega aragonite data. |
Guideline Reference: |
McLaughlin, K., Weisberg, S. B., Dickson, A. G., Hofmann, G. E., Newton, J. A., Aseltine-Neilson, D., ... & Steele, B. (2015). Core principles of the California Current Acidification Network: Linking chemistry, physics, and ecological effects.
Oceanography, 28(2), 160-169. doi:10.5670/oceanog.2015.39 |
Guideline Reference: |
Bednaršek, N., R.A. Feely, E.L. Howes, B.P.V. Hunt, F. Kessouri, P. Leon, R. Lischka, A.E. Maas, K. McLaughlin, N.P. Nezlin, M. Sutula, S.B. Weisberg. 2019. Systematic Review and Meta-Analysis Toward Synthesis of Thresholds of Ocean Acidification Impacts on Calcifying Pteropods and Interactions With Warming. Frontiers in Marine Science 6:227. |
|
Spatial Representation: |
Samples were collected at Station SoCal_4402. |
Temporal Representation: |
Eight samples were collected between 5/8/2014 and 2/3/2016. |
Environmental Conditions: |
|
QAPP Information: |
Data is exempt from QAPP requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 151993, Omega Aragonite
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
308613 |
|
Pollutant: |
Omega Aragonite |
LOE Subgroup: |
Pollutant-Water |
Matrix: |
Water |
Fraction: |
Not Recorded |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
8 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2013 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 8 samples exceeded (<1.4) the impairment threshold for Omega Aragonite. |
Data Reference: |
Aragonite saturation state (Omega Aragonite) data for the 2024 Integrated Report. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
The California SWRCB Marine Habitat Beneficial Use is defined as "Uses of water that support marine ecosystems including, but not limited to, preservation or enhancement of marine habitats, vegetation such as kelp, fish, shellfish, or wildlife (e.g., marine mammals, shorebirds)." A beneficial use was chosen as the assessment criteria for ocean acdification as impacts due to Omega Aragonite can be from global and local sources. |
Objective/Criterion Reference: |
Marine Habitat (MAR) Beneficial use definition for Regional and Statewide use. The California Water Boards' Annual Performance Report - Fiscal Year 13/14 (CA SWRCB, 2014). |
|
Evaluation Guideline: |
The omega aragonite criterion for the protection of the marine habitat beneficial use is used to determine potential impairment of waterbodies due to ocean acidification; a threshold below 1.4 would indicate potential impairment of a waterbody. The omega aragonite saturation state is calculated by the product of the concentrations of dissolved calcium and carbonate ions divided by their product at equilibrium. Lower levels of omega aragonite are correlated with increased dissolution of pteropods (shell species) and a loss of marine life. In Bednaršek 2019, thresholds between 0.9 and 1.5 were found to indicate severe to mild shell dissolution of pteropods, with potential impairment indicated at approximately 1.2 ± 0.1 (for an overall threshold of 1.3) or below. A study conducted by Oregon State University concluded that the “maximum uncertainty of ±0.2 in the calculation of mean omega aragonite saturation state is required to adequately link changes in ocean chemistry to changes in ecosystem function” (McLaughlin 2015). Thus, the mean aragonite saturation state of 1.4 (1.2 ± 0.2), has been used for the assessment of omega aragonite data. |
Guideline Reference: |
McLaughlin, K., Weisberg, S. B., Dickson, A. G., Hofmann, G. E., Newton, J. A., Aseltine-Neilson, D., ... & Steele, B. (2015). Core principles of the California Current Acidification Network: Linking chemistry, physics, and ecological effects.
Oceanography, 28(2), 160-169. doi:10.5670/oceanog.2015.39 |
Guideline Reference: |
Bednaršek, N., R.A. Feely, E.L. Howes, B.P.V. Hunt, F. Kessouri, P. Leon, R. Lischka, A.E. Maas, K. McLaughlin, N.P. Nezlin, M. Sutula, S.B. Weisberg. 2019. Systematic Review and Meta-Analysis Toward Synthesis of Thresholds of Ocean Acidification Impacts on Calcifying Pteropods and Interactions With Warming. Frontiers in Marine Science 6:227. |
|
Spatial Representation: |
Samples were collected at Station SoCal_4504. |
Temporal Representation: |
Eight samples were collected between 5/8/2014 and 2/3/2016. |
Environmental Conditions: |
|
QAPP Information: |
Data is exempt from QAPP requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 151993, Omega Aragonite
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
308612 |
|
Pollutant: |
Omega Aragonite |
LOE Subgroup: |
Pollutant-Water |
Matrix: |
Water |
Fraction: |
Not Recorded |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
8 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2013 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 8 samples exceeded (<1.4) the impairment threshold for Omega Aragonite. |
Data Reference: |
Aragonite saturation state (Omega Aragonite) data for the 2024 Integrated Report. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
The California SWRCB Marine Habitat Beneficial Use is defined as "Uses of water that support marine ecosystems including, but not limited to, preservation or enhancement of marine habitats, vegetation such as kelp, fish, shellfish, or wildlife (e.g., marine mammals, shorebirds)." A beneficial use was chosen as the assessment criteria for ocean acdification as impacts due to Omega Aragonite can be from global and local sources. |
Objective/Criterion Reference: |
Marine Habitat (MAR) Beneficial use definition for Regional and Statewide use. The California Water Boards' Annual Performance Report - Fiscal Year 13/14 (CA SWRCB, 2014). |
|
Evaluation Guideline: |
The omega aragonite criterion for the protection of the marine habitat beneficial use is used to determine potential impairment of waterbodies due to ocean acidification; a threshold below 1.4 would indicate potential impairment of a waterbody. The omega aragonite saturation state is calculated by the product of the concentrations of dissolved calcium and carbonate ions divided by their product at equilibrium. Lower levels of omega aragonite are correlated with increased dissolution of pteropods (shell species) and a loss of marine life. In Bednaršek 2019, thresholds between 0.9 and 1.5 were found to indicate severe to mild shell dissolution of pteropods, with potential impairment indicated at approximately 1.2 ± 0.1 (for an overall threshold of 1.3) or below. A study conducted by Oregon State University concluded that the “maximum uncertainty of ±0.2 in the calculation of mean omega aragonite saturation state is required to adequately link changes in ocean chemistry to changes in ecosystem function” (McLaughlin 2015). Thus, the mean aragonite saturation state of 1.4 (1.2 ± 0.2), has been used for the assessment of omega aragonite data. |
Guideline Reference: |
McLaughlin, K., Weisberg, S. B., Dickson, A. G., Hofmann, G. E., Newton, J. A., Aseltine-Neilson, D., ... & Steele, B. (2015). Core principles of the California Current Acidification Network: Linking chemistry, physics, and ecological effects.
Oceanography, 28(2), 160-169. doi:10.5670/oceanog.2015.39 |
Guideline Reference: |
Bednaršek, N., R.A. Feely, E.L. Howes, B.P.V. Hunt, F. Kessouri, P. Leon, R. Lischka, A.E. Maas, K. McLaughlin, N.P. Nezlin, M. Sutula, S.B. Weisberg. 2019. Systematic Review and Meta-Analysis Toward Synthesis of Thresholds of Ocean Acidification Impacts on Calcifying Pteropods and Interactions With Warming. Frontiers in Marine Science 6:227. |
|
Spatial Representation: |
Samples were collected at Station SoCal_4502. |
Temporal Representation: |
Eight samples were collected between 5/8/2014 and 2/3/2016. |
Environmental Conditions: |
|
QAPP Information: |
Data is exempt from QAPP requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 151993, Omega Aragonite
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
308609 |
|
Pollutant: |
Omega Aragonite |
LOE Subgroup: |
Pollutant-Water |
Matrix: |
Water |
Fraction: |
Not Recorded |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
8 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2013 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 8 samples exceeded (<1.4) the impairment threshold for Omega Aragonite. |
Data Reference: |
Aragonite saturation state (Omega Aragonite) data for the 2024 Integrated Report. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
The California SWRCB Marine Habitat Beneficial Use is defined as "Uses of water that support marine ecosystems including, but not limited to, preservation or enhancement of marine habitats, vegetation such as kelp, fish, shellfish, or wildlife (e.g., marine mammals, shorebirds)." A beneficial use was chosen as the assessment criteria for ocean acdification as impacts due to Omega Aragonite can be from global and local sources. |
Objective/Criterion Reference: |
Marine Habitat (MAR) Beneficial use definition for Regional and Statewide use. The California Water Boards' Annual Performance Report - Fiscal Year 13/14 (CA SWRCB, 2014). |
|
Evaluation Guideline: |
The omega aragonite criterion for the protection of the marine habitat beneficial use is used to determine potential impairment of waterbodies due to ocean acidification; a threshold below 1.4 would indicate potential impairment of a waterbody. The omega aragonite saturation state is calculated by the product of the concentrations of dissolved calcium and carbonate ions divided by their product at equilibrium. Lower levels of omega aragonite are correlated with increased dissolution of pteropods (shell species) and a loss of marine life. In Bednaršek 2019, thresholds between 0.9 and 1.5 were found to indicate severe to mild shell dissolution of pteropods, with potential impairment indicated at approximately 1.2 ± 0.1 (for an overall threshold of 1.3) or below. A study conducted by Oregon State University concluded that the “maximum uncertainty of ±0.2 in the calculation of mean omega aragonite saturation state is required to adequately link changes in ocean chemistry to changes in ecosystem function” (McLaughlin 2015). Thus, the mean aragonite saturation state of 1.4 (1.2 ± 0.2), has been used for the assessment of omega aragonite data. |
Guideline Reference: |
McLaughlin, K., Weisberg, S. B., Dickson, A. G., Hofmann, G. E., Newton, J. A., Aseltine-Neilson, D., ... & Steele, B. (2015). Core principles of the California Current Acidification Network: Linking chemistry, physics, and ecological effects.
Oceanography, 28(2), 160-169. doi:10.5670/oceanog.2015.39 |
Guideline Reference: |
Bednaršek, N., R.A. Feely, E.L. Howes, B.P.V. Hunt, F. Kessouri, P. Leon, R. Lischka, A.E. Maas, K. McLaughlin, N.P. Nezlin, M. Sutula, S.B. Weisberg. 2019. Systematic Review and Meta-Analysis Toward Synthesis of Thresholds of Ocean Acidification Impacts on Calcifying Pteropods and Interactions With Warming. Frontiers in Marine Science 6:227. |
|
Spatial Representation: |
Samples were collected at Station SoCal_4302. |
Temporal Representation: |
Eight samples were collected between 5/8/2014 and 2/3/2016. |
Environmental Conditions: |
|
QAPP Information: |
Data is exempt from QAPP requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249365 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Low molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for low molecular weight PAHs is the probable effect level (PEL) of 1442 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249516 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Low molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for low molecular weight PAHs is the probable effect level (PEL) of 1442 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248814 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for High molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for high molecular weight PAH's is the effects range median (ERM) value of 9600 ng/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249388 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Low molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for low molecular weight PAHs is the probable effect level (PEL) of 1442 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250407 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PAHs (Polycyclic Aromatic Hydrocarbons) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The sediment quality guideline for Total PAHs is 1800 ug/g organic carbon (Fairey et al., 2001). |
Guideline Reference: |
An evaluation of methods for calculating mean sediment quality guideline quotients as indicators of contamination and acute toxicity to amphipods by chemical mixtures. Environmental Toxicology and Chemistry. 20(10): 2276-2286 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248765 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for High molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for high molecular weight PAH's is the effects range median (ERM) value of 9600 ng/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248854 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for High molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for high molecular weight PAH's is the effects range median (ERM) value of 9600 ng/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-28 to 2018-08-28 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249839 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PAHs (Polycyclic Aromatic Hydrocarbons) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The sediment quality guideline for Total PAHs is 1800 ug/g organic carbon (Fairey et al., 2001). |
Guideline Reference: |
An evaluation of methods for calculating mean sediment quality guideline quotients as indicators of contamination and acute toxicity to amphipods by chemical mixtures. Environmental Toxicology and Chemistry. 20(10): 2276-2286 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250467 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PAHs (Polycyclic Aromatic Hydrocarbons) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The sediment quality guideline for Total PAHs is 1800 ug/g organic carbon (Fairey et al., 2001). |
Guideline Reference: |
An evaluation of methods for calculating mean sediment quality guideline quotients as indicators of contamination and acute toxicity to amphipods by chemical mixtures. Environmental Toxicology and Chemistry. 20(10): 2276-2286 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249513 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Low molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for low molecular weight PAHs is the probable effect level (PEL) of 1442 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248768 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for High molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for high molecular weight PAH's is the effects range median (ERM) value of 9600 ng/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249583 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Low molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for low molecular weight PAHs is the probable effect level (PEL) of 1442 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249922 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PAHs (Polycyclic Aromatic Hydrocarbons) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The sediment quality guideline for Total PAHs is 1800 ug/g organic carbon (Fairey et al., 2001). |
Guideline Reference: |
An evaluation of methods for calculating mean sediment quality guideline quotients as indicators of contamination and acute toxicity to amphipods by chemical mixtures. Environmental Toxicology and Chemistry. 20(10): 2276-2286 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249279 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Low molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for low molecular weight PAHs is the probable effect level (PEL) of 1442 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249838 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PAHs (Polycyclic Aromatic Hydrocarbons) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The sediment quality guideline for Total PAHs is 1800 ug/g organic carbon (Fairey et al., 2001). |
Guideline Reference: |
An evaluation of methods for calculating mean sediment quality guideline quotients as indicators of contamination and acute toxicity to amphipods by chemical mixtures. Environmental Toxicology and Chemistry. 20(10): 2276-2286 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249074 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for High molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for high molecular weight PAH's is the effects range median (ERM) value of 9600 ng/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248816 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for High molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for high molecular weight PAH's is the effects range median (ERM) value of 9600 ng/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249416 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Low molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for low molecular weight PAHs is the probable effect level (PEL) of 1442 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248930 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for High molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for high molecular weight PAH's is the effects range median (ERM) value of 9600 ng/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250276 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PAHs (Polycyclic Aromatic Hydrocarbons) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The sediment quality guideline for Total PAHs is 1800 ug/g organic carbon (Fairey et al., 2001). |
Guideline Reference: |
An evaluation of methods for calculating mean sediment quality guideline quotients as indicators of contamination and acute toxicity to amphipods by chemical mixtures. Environmental Toxicology and Chemistry. 20(10): 2276-2286 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249150 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Low molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for low molecular weight PAHs is the probable effect level (PEL) of 1442 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250339 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PAHs (Polycyclic Aromatic Hydrocarbons) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The sediment quality guideline for Total PAHs is 1800 ug/g organic carbon (Fairey et al., 2001). |
Guideline Reference: |
An evaluation of methods for calculating mean sediment quality guideline quotients as indicators of contamination and acute toxicity to amphipods by chemical mixtures. Environmental Toxicology and Chemistry. 20(10): 2276-2286 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-28 to 2018-08-28 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250038 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PAHs (Polycyclic Aromatic Hydrocarbons) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The sediment quality guideline for Total PAHs is 1800 ug/g organic carbon (Fairey et al., 2001). |
Guideline Reference: |
An evaluation of methods for calculating mean sediment quality guideline quotients as indicators of contamination and acute toxicity to amphipods by chemical mixtures. Environmental Toxicology and Chemistry. 20(10): 2276-2286 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249215 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Low molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for low molecular weight PAHs is the probable effect level (PEL) of 1442 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249039 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for High molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for high molecular weight PAH's is the effects range median (ERM) value of 9600 ng/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248908 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for High molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for high molecular weight PAH's is the effects range median (ERM) value of 9600 ng/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249168 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Low molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for low molecular weight PAHs is the probable effect level (PEL) of 1442 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249986 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PAHs (Polycyclic Aromatic Hydrocarbons) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The sediment quality guideline for Total PAHs is 1800 ug/g organic carbon (Fairey et al., 2001). |
Guideline Reference: |
An evaluation of methods for calculating mean sediment quality guideline quotients as indicators of contamination and acute toxicity to amphipods by chemical mixtures. Environmental Toxicology and Chemistry. 20(10): 2276-2286 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250424 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PAHs (Polycyclic Aromatic Hydrocarbons) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The sediment quality guideline for Total PAHs is 1800 ug/g organic carbon (Fairey et al., 2001). |
Guideline Reference: |
An evaluation of methods for calculating mean sediment quality guideline quotients as indicators of contamination and acute toxicity to amphipods by chemical mixtures. Environmental Toxicology and Chemistry. 20(10): 2276-2286 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248862 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for High molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for high molecular weight PAH's is the effects range median (ERM) value of 9600 ng/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
248833 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for High molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for high molecular weight PAH's is the effects range median (ERM) value of 9600 ng/g dry weight (Long et al., 1995). |
Guideline Reference: |
Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuary sediments. Environmental Management. 19, (1): 81-97 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250406 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PAHs (Polycyclic Aromatic Hydrocarbons) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The sediment quality guideline for Total PAHs is 1800 ug/g organic carbon (Fairey et al., 2001). |
Guideline Reference: |
An evaluation of methods for calculating mean sediment quality guideline quotients as indicators of contamination and acute toxicity to amphipods by chemical mixtures. Environmental Toxicology and Chemistry. 20(10): 2276-2286 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 150000, PAHs (Polycyclic Aromatic Hydrocarbons)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
249111 |
|
Pollutant: |
PAHs (Polycyclic Aromatic Hydrocarbons) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Low molecular weight PAHs . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for low molecular weight PAHs is the probable effect level (PEL) of 1442 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-28 to 2018-08-28 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140167, PCBs (Polychlorinated biphenyls)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250410 |
|
Pollutant: |
PCBs (Polychlorinated biphenyls) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
1 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 1 of the 1 samples exceeded the evaluation guideline for PCBs (Polychlorinated biphenyls) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for total PCBs is the effects range median (ERM) value of 400 ng/g dry weight (MacDonald et al., 2000b). |
Guideline Reference: |
Development and evaluation of consensus-based sediment effect concentrations for polychlorinated biphenyls. Environmental Toxicology and Chemistry. 19(5): 1403-1413 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-28 to 2018-08-28 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140167, PCBs (Polychlorinated biphenyls)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250199 |
|
Pollutant: |
PCBs (Polychlorinated biphenyls) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PCBs (Polychlorinated biphenyls) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for total PCBs is the effects range median (ERM) value of 400 ng/g dry weight (MacDonald et al., 2000b). |
Guideline Reference: |
Development and evaluation of consensus-based sediment effect concentrations for polychlorinated biphenyls. Environmental Toxicology and Chemistry. 19(5): 1403-1413 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140167, PCBs (Polychlorinated biphenyls)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250188 |
|
Pollutant: |
PCBs (Polychlorinated biphenyls) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PCBs (Polychlorinated biphenyls) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for total PCBs is the effects range median (ERM) value of 400 ng/g dry weight (MacDonald et al., 2000b). |
Guideline Reference: |
Development and evaluation of consensus-based sediment effect concentrations for polychlorinated biphenyls. Environmental Toxicology and Chemistry. 19(5): 1403-1413 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140167, PCBs (Polychlorinated biphenyls)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250186 |
|
Pollutant: |
PCBs (Polychlorinated biphenyls) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PCBs (Polychlorinated biphenyls) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for total PCBs is the effects range median (ERM) value of 400 ng/g dry weight (MacDonald et al., 2000b). |
Guideline Reference: |
Development and evaluation of consensus-based sediment effect concentrations for polychlorinated biphenyls. Environmental Toxicology and Chemistry. 19(5): 1403-1413 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140167, PCBs (Polychlorinated biphenyls)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250393 |
|
Pollutant: |
PCBs (Polychlorinated biphenyls) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PCBs (Polychlorinated biphenyls) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for total PCBs is the effects range median (ERM) value of 400 ng/g dry weight (MacDonald et al., 2000b). |
Guideline Reference: |
Development and evaluation of consensus-based sediment effect concentrations for polychlorinated biphenyls. Environmental Toxicology and Chemistry. 19(5): 1403-1413 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140167, PCBs (Polychlorinated biphenyls)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250180 |
|
Pollutant: |
PCBs (Polychlorinated biphenyls) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PCBs (Polychlorinated biphenyls) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for total PCBs is the effects range median (ERM) value of 400 ng/g dry weight (MacDonald et al., 2000b). |
Guideline Reference: |
Development and evaluation of consensus-based sediment effect concentrations for polychlorinated biphenyls. Environmental Toxicology and Chemistry. 19(5): 1403-1413 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140167, PCBs (Polychlorinated biphenyls)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250173 |
|
Pollutant: |
PCBs (Polychlorinated biphenyls) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PCBs (Polychlorinated biphenyls) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for total PCBs is the effects range median (ERM) value of 400 ng/g dry weight (MacDonald et al., 2000b). |
Guideline Reference: |
Development and evaluation of consensus-based sediment effect concentrations for polychlorinated biphenyls. Environmental Toxicology and Chemistry. 19(5): 1403-1413 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140167, PCBs (Polychlorinated biphenyls)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250377 |
|
Pollutant: |
PCBs (Polychlorinated biphenyls) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PCBs (Polychlorinated biphenyls) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for total PCBs is the effects range median (ERM) value of 400 ng/g dry weight (MacDonald et al., 2000b). |
Guideline Reference: |
Development and evaluation of consensus-based sediment effect concentrations for polychlorinated biphenyls. Environmental Toxicology and Chemistry. 19(5): 1403-1413 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140167, PCBs (Polychlorinated biphenyls)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250246 |
|
Pollutant: |
PCBs (Polychlorinated biphenyls) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PCBs (Polychlorinated biphenyls) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for total PCBs is the effects range median (ERM) value of 400 ng/g dry weight (MacDonald et al., 2000b). |
Guideline Reference: |
Development and evaluation of consensus-based sediment effect concentrations for polychlorinated biphenyls. Environmental Toxicology and Chemistry. 19(5): 1403-1413 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140167, PCBs (Polychlorinated biphenyls)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250451 |
|
Pollutant: |
PCBs (Polychlorinated biphenyls) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PCBs (Polychlorinated biphenyls) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for total PCBs is the effects range median (ERM) value of 400 ng/g dry weight (MacDonald et al., 2000b). |
Guideline Reference: |
Development and evaluation of consensus-based sediment effect concentrations for polychlorinated biphenyls. Environmental Toxicology and Chemistry. 19(5): 1403-1413 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140167, PCBs (Polychlorinated biphenyls)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245162 |
|
Pollutant: |
PCBs (Polychlorinated biphenyls) |
LOE Subgroup: |
Pollutant-Tissue |
Matrix: |
Tissue |
Fraction: |
Fish fillet |
|
Beneficial Use: |
Commercial or recreational collection of fish, shellfish, or organisms |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed SWAMP Sportfish Coastal Zones data for Ventura County Offshore to determine beneficial use support and the results are as follows 0 of the 1 samples exceeded the water quality threshold for PCBs (Polychlorinated biphenyls). Data were collected for 1 fish species (1 composite(s) of Opaleye each composed of 5 fish per composite). |
Data Reference: |
Habitat, Tissue data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
SWAMP |
|
Water Quality Objective/Criterion: |
The Water Quality Control Plan for the Los Angeles Region (page 3-29) states that: Toxic pollutants shall not be present at levels that will bioaccumulate in aquatic life to levels which are harmful to aquatic life or human health. |
Objective/Criterion Reference: |
Water Quality Control Plan Los Angeles Region R4 Basin Plan |
|
Evaluation Guideline: |
The modified OEHHA Fish Contaminant Goal for polychlorinated biphenyls in fish tissue is 2.6 ppb. This screening level assumes an average body weight of 70 kg and a consumption rate of 32 g/day for a 30 year exposure over a 70-year lifetime. This constituent is a carcinogen therefore the risk level is set to one in a million. A cooking reduction factor of 1 is applied for skin-off fillets. (Klasing, S., and R. Brodberg, 2008) |
Guideline Reference: |
Development of Fish Contaminant Goals and Advisory Tissue Levels for Common Contaminants in California Sport Fish: Chlordane, DDTs, Dieldrin, Methylmercury, PCBs, Selenium, and Toxaphene |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): 40422PTDU (Pt Dume to Oxnard). |
Temporal Representation: |
Data for this line of evidence were collected between 2018-10-02 and 2018-10-02. When composited fish were collected over multiple days, the first day of fish collection was used as the sample date in the LOE, both for LOE writing, and for averaging period purposes. |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140167, PCBs (Polychlorinated biphenyls)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
245171 |
|
Pollutant: |
PCBs (Polychlorinated biphenyls) |
LOE Subgroup: |
Pollutant-Tissue |
Matrix: |
Tissue |
Fraction: |
Fish fillet |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed SWAMP Sportfish Coastal Zones data for Ventura County Offshore to determine beneficial use support and the results are as follows 0 of the 1 samples exceeded the water quality threshold for PCBs (Polychlorinated biphenyls). Data were collected for 1 fish species (1 composite(s) of Opaleye each composed of 5 fish per composite). |
Data Reference: |
Habitat, Tissue data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
SWAMP |
|
Water Quality Objective/Criterion: |
The Water Quality Control Plan for the Los Angeles Region (page 3-29) states that: Toxic pollutants shall not be present at levels that will bioaccumulate in aquatic life to levels which are harmful to aquatic life or human health. |
Objective/Criterion Reference: |
Water Quality Control Plan Los Angeles Region R4 Basin Plan |
|
Evaluation Guideline: |
National Academy of Science guidelines (NAS 1972) establish a maximum total PCB Arochlor concentration of 500 ug/Kg (wet weight) in tissue samples for protection of aquatic life from bioaccumulation of toxic substances. |
Guideline Reference: |
National Academy of Sciences. Water Quality Criteria 1972. EPA-R3-73-033. Washington, D.C.: U.S. Environmental Protection Agency |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): 40422PTDU (Pt Dume to Oxnard). |
Temporal Representation: |
Data for this line of evidence were collected between 2018-10-02 and 2018-10-02. When composited fish were collected over multiple days, the first day of fish collection was used as the sample date in the LOE, both for LOE writing, and for averaging period purposes. |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140167, PCBs (Polychlorinated biphenyls)
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250200 |
|
Pollutant: |
PCBs (Polychlorinated biphenyls) |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for PCBs (Polychlorinated biphenyls) . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for total PCBs is the effects range median (ERM) value of 400 ng/g dry weight (MacDonald et al., 2000b). |
Guideline Reference: |
Development and evaluation of consensus-based sediment effect concentrations for polychlorinated biphenyls. Environmental Toxicology and Chemistry. 19(5): 1403-1413 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140166, Phenanthrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250695 |
|
Pollutant: |
Phenanthrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Phenanthrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for phenanthrene is the probable effect level (PEL) of 544 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140166, Phenanthrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250716 |
|
Pollutant: |
Phenanthrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Phenanthrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for phenanthrene is the probable effect level (PEL) of 544 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140166, Phenanthrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250717 |
|
Pollutant: |
Phenanthrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Phenanthrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for phenanthrene is the probable effect level (PEL) of 544 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140166, Phenanthrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250811 |
|
Pollutant: |
Phenanthrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Phenanthrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for phenanthrene is the probable effect level (PEL) of 544 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140166, Phenanthrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250725 |
|
Pollutant: |
Phenanthrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Phenanthrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for phenanthrene is the probable effect level (PEL) of 544 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-28 to 2018-08-28 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140166, Phenanthrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250585 |
|
Pollutant: |
Phenanthrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Phenanthrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for phenanthrene is the probable effect level (PEL) of 544 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140166, Phenanthrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250741 |
|
Pollutant: |
Phenanthrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Phenanthrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for phenanthrene is the probable effect level (PEL) of 544 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140166, Phenanthrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250631 |
|
Pollutant: |
Phenanthrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Phenanthrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for phenanthrene is the probable effect level (PEL) of 544 ng/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140168, Pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251108 |
|
Pollutant: |
Pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for pyrene is the probable effect level (PEL) of 1398 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-28 to 2018-08-28 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140168, Pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250910 |
|
Pollutant: |
Pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for pyrene is the probable effect level (PEL) of 1398 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140168, Pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251016 |
|
Pollutant: |
Pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for pyrene is the probable effect level (PEL) of 1398 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140168, Pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250821 |
|
Pollutant: |
Pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for pyrene is the probable effect level (PEL) of 1398 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140168, Pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251082 |
|
Pollutant: |
Pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for pyrene is the probable effect level (PEL) of 1398 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140168, Pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251166 |
|
Pollutant: |
Pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for pyrene is the probable effect level (PEL) of 1398 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140168, Pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
250933 |
|
Pollutant: |
Pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for pyrene is the probable effect level (PEL) of 1398 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140168, Pyrene
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251099 |
|
Pollutant: |
Pyrene |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Pyrene . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for pyrene is the probable effect level (PEL) of 1398 ug/kg dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140170, Silver
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251238 |
|
Pollutant: |
Silver |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Silver . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for silver is the probable effect level (PEL) of 1.77 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140170, Silver
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251237 |
|
Pollutant: |
Silver |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Silver . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for silver is the probable effect level (PEL) of 1.77 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140170, Silver
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251118 |
|
Pollutant: |
Silver |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Silver . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for silver is the probable effect level (PEL) of 1.77 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140170, Silver
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251216 |
|
Pollutant: |
Silver |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Silver . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for silver is the probable effect level (PEL) of 1.77 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140170, Silver
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251532 |
|
Pollutant: |
Silver |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Silver . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for silver is the probable effect level (PEL) of 1.77 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140170, Silver
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251530 |
|
Pollutant: |
Silver |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Silver . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for silver is the probable effect level (PEL) of 1.77 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140170, Silver
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251483 |
|
Pollutant: |
Silver |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Silver . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for silver is the probable effect level (PEL) of 1.77 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140170, Silver
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251417 |
|
Pollutant: |
Silver |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Silver . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for silver is the probable effect level (PEL) of 1.77 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140170, Silver
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251032 |
|
Pollutant: |
Silver |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Silver . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for silver is the probable effect level (PEL) of 1.77 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140170, Silver
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251460 |
|
Pollutant: |
Silver |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Silver . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for silver is the probable effect level (PEL) of 1.77 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140170, Silver
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251009 |
|
Pollutant: |
Silver |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Silver . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for silver is the probable effect level (PEL) of 1.77 ug/g dry weight (MacDonald et al., 1996). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140172, Zinc
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251635 |
|
Pollutant: |
Zinc |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Zinc . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for zinc is the effects range median (ERM) value of 410 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10304 (B18-10304). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140172, Zinc
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251405 |
|
Pollutant: |
Zinc |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Zinc . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for zinc is the effects range median (ERM) value of 410 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10250 (B18-10250). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140172, Zinc
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251603 |
|
Pollutant: |
Zinc |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Zinc . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for zinc is the effects range median (ERM) value of 410 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10301 (B18-10301). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-07 to 2018-09-07 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140172, Zinc
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251230 |
|
Pollutant: |
Zinc |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Zinc . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for zinc is the effects range median (ERM) value of 410 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10212 (B18-10212). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140172, Zinc
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251560 |
|
Pollutant: |
Zinc |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Zinc . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for zinc is the effects range median (ERM) value of 410 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10215 (B18-10215). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140172, Zinc
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251200 |
|
Pollutant: |
Zinc |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Zinc . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for zinc is the effects range median (ERM) value of 410 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10303 (B18-10303). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-15 to 2018-08-15 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140172, Zinc
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251665 |
|
Pollutant: |
Zinc |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Zinc . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for zinc is the effects range median (ERM) value of 410 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10208 (B18-10208). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-14 to 2018-09-14 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140172, Zinc
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251224 |
|
Pollutant: |
Zinc |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Zinc . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for zinc is the effects range median (ERM) value of 410 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10298 (B18-10298). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-09-04 to 2018-09-04 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140172, Zinc
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251536 |
|
Pollutant: |
Zinc |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Zinc . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for zinc is the effects range median (ERM) value of 410 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10216 (B18-10216). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140172, Zinc
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251425 |
|
Pollutant: |
Zinc |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Zinc . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for zinc is the effects range median (ERM) value of 410 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10214 (B18-10214). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-07-01 to 2018-07-01 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|
Line of Evidence (LOE) for Decision ID 140172, Zinc
|
Region 4 |
Ventura County Offshore |
|
|
LOE ID: |
251452 |
|
Pollutant: |
Zinc |
LOE Subgroup: |
Pollutant-Sediment |
Matrix: |
Sediment |
Fraction: |
Total |
|
Beneficial Use: |
Marine Habitat |
|
Number of Samples: |
1 |
Number of Exceedances: |
0 |
|
Data and Information Type: |
PHYSICAL/CHEMICAL MONITORING |
Data Used to Assess Water Quality: |
Water Board staff assessed Southern California Bight Project 2018 data for Ventura County Offshore to determine beneficial use support and the results are as follows: 0 of the 1 samples exceeded the evaluation guideline for Zinc . |
Data Reference: |
WQ data from the California Environmental Data Exchange Network assembled for the 2024 Integrated Report in Region 4. |
|
SWAMP Data: |
Non-SWAMP |
|
Water Quality Objective/Criterion: |
Waste discharged to the ocean must be essentially free of... Substances which will accumulate to toxic levels in marine waters, sediments or biota. (Chapter III Section A. 2 (b)(3) of the Ocean Plan) |
Objective/Criterion Reference: |
SWRCB. 2005. Water Quality Control Plan, Ocean Waters of California (Ocean Plan). California Environmental Protection Agency, State Water Resources Control Board. February 2, 2019 |
|
Evaluation Guideline: |
The evaluation guideline for zinc is the effects range median (ERM) value of 410 PPM (ug/g) dry weight (Long et al., 1995). |
Guideline Reference: |
Development and evaluation of sediment quality guidelines for Florida coastal waters. Ecotoxicology 5: 253-278 |
|
Spatial Representation: |
Data were collected from 1 station(s). Station Code(s): B18-10209 (B18-10209). |
Temporal Representation: |
Data for this waterbody were collected over the date range 2018-08-18 to 2018-08-18 |
Environmental Conditions: |
|
QAPP Information: |
SWRCB. 2018. This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
QAPP Information Reference(s): |
This is a placeholder reference for data that was collected after QAPP requirements were developed, but exempt from the requirements. |
|