Water Body Name: | Pacific Ocean Shoreline, Scripps HA, at Vista de la Playa, Windansea Beach |
Water Body ID: | CAC9063000020090422164811 |
Water Body Type: | Coastal & Bay Shoreline |
DECISION ID |
16813 |
Region 9 |
Pacific Ocean Shoreline, Scripps HA, at Vista de la Playa, Windansea Beach |
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Pollutant: | Enterococcus |
Final Listing Decision: | Do Not List on 303(d) list (TMDL required list) |
Last Listing Cycle's Final Listing Decision: | New Decision |
Revision Status | Revised |
Impairment from Pollutant or Pollution: | Pollutant |
Regional Board Conclusion: | This pollutant is being considered for placement on the section 303(d) list under section 3.3 of the Listing Policy. Under section 3.3 a single line of evidence is necessary to assess listing status.
Three lines of evidence are available in the administrative record to assess this pollutant. One of the samples exceed the water quality objective for enterococcus. Based on the readily available data and information, the weight of evidence indicates that there is sufficient justification against placing this water segment-pollutant combination on the section 303(d) list in the Water Quality Limited Segments category. This conclusion is based on the staff findings that: 1. The data used satisfies the data quality requirements of section 6.1.4 of the Policy. 2. The data used satisfies the data quantity requirements of section 6.1.5 of the Policy. 3. One of 57 samples exceeded the enterococcus water quality objective and this does not exceed the allowable frequency listed in Table 3.2 of the Listing Policy. 4. Pursuant to section 3.11 of the Listing Policy, no additional data and information are available indicating that standards are not met. |
Regional Board Decision Recommendation: | After review of the available data and information, RWQCB staff concludes that the water body-pollutant combination should not be placed on the section 303(d) list because applicable water quality standards are not being exceeded. |
State Board Review of Regional Board Conclusion and Recommendation: | |
State Board Decision Recommendation: | After review of this Regional Board decision, SWRCB staff recommend the decision be approved by the State Board. |
USEPA Action (if applicable): | |
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LOE ID: | 29121 | ||||
Pollutant: | Enterococcus | ||||
LOE Subgroup: | Pollutant-Water | ||||
Matrix: | Water | ||||
Fraction: | None | ||||
Beneficial Use: | Water Contact Recreation | ||||
Number of Samples: | 20 | ||||
Number of Exceedances: | 2 | ||||
Data and Information Type: | PWS pathogen monitoring (ambient water) | ||||
Data Used to Assess Water Quality: | Beach monitoring data was collected by the County of San Diego from April 1999 through December 2007. A total of 57 single samples were collected with 20 monthly goemeans calculated. Two of the geomeans exceeded the geomean water quality objective. | ||||
Data Reference: | Department of Environmental Health, Ocean & Bay Recreational Water Quality Program, 2007. AB 411 monitoring data 1999 to 2007 | ||||
SWAMP Data: | Non-SWAMP | ||||
Water Quality Objective/Criterion: | Geomean: Enterococcus density shall not exceed 35 per 100 ml.
Single Sample Maximum: Enterococcus density shall not exceed 104 per 100 ml (SWRCB, 2005). |
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Objective/Criterion Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency | ||||
Evaluation Guideline: | |||||
Guideline Reference: | |||||
Spatial Representation: | Samples were collected at Vista de la Playa, Windansea Beach, La Jolla, California. Station identification number is EH-290. | ||||
Temporal Representation: | Samples were collected from April 1999 through December 2007. | ||||
Environmental Conditions: | |||||
QAPP Information: | Quality control for the bacteria analysis portion was conducted in accordance with the County of San Diego, Department Public Health Laboratory Quality Assurance Manual. | ||||
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006 | ||||
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LOE ID: | 29120 | ||||
Pollutant: | Enterococcus | ||||
LOE Subgroup: | Pollutant-Water | ||||
Matrix: | Water | ||||
Fraction: | None | ||||
Beneficial Use: | Water Contact Recreation | ||||
Number of Samples: | 57 | ||||
Number of Exceedances: | 1 | ||||
Data and Information Type: | PWS pathogen monitoring (ambient water) | ||||
Data Used to Assess Water Quality: | Beach monitoring data was collected by the County of San Diego from April 1999 through December 2007. A total of 57 single samples were collected with one sample exceeding the single sample water quality objective. | ||||
Data Reference: | Department of Environmental Health, Ocean & Bay Recreational Water Quality Program, 2007. AB 411 monitoring data 1999 to 2007 | ||||
SWAMP Data: | Non-SWAMP | ||||
Water Quality Objective/Criterion: | Geomean: Enterococcus density shall not exceed 35 per 100 ml.
Single Sample Maximum: Enterococcus density shall not exceed 104 per 100 ml (SWRCB, 2005). |
||||
Objective/Criterion Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency | ||||
Evaluation Guideline: | |||||
Guideline Reference: | |||||
Spatial Representation: | Samples were collected at Vista de la Playa, Windansea Beach, La Jolla, California. Station identification number is EH-290. | ||||
Temporal Representation: | Samples were collected from April 1999 through December 2007. | ||||
Environmental Conditions: | |||||
QAPP Information: | Quality control for the bacteria analysis portion was conducted in accordance with the County of San Diego, Department Public Health Laboratory Quality Assurance Manual. | ||||
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006 | ||||
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LOE ID: | 29175 | ||||
Pollutant: | Indicator Bacteria | ||||
LOE Subgroup: | Health Advisories | ||||
Matrix: | Water | ||||
Fraction: | None | ||||
Beneficial Use: | Water Contact Recreation | ||||
Number of Samples: | 2555 | ||||
Number of Exceedances: | 0 | ||||
Data and Information Type: | PWS pathogen monitoring (ambient water) | ||||
Data Used to Assess Water Quality: | For the period from January 2001 to December 2007, there were no beach advisory days for this section of shoreline. Bacteriological samples are collected on a weekly basis at ocean and bay locations in San Diego County. When a bacteriological sample exceeds water quality standards, signs are posted indicating that an advisory for waters have exceeded public health standards.
Data and information on the number of beach posting were summarized by the County of San Diego in their annual San Diego County Beach Closure and Advisory Reports. The reporting period was from January 2001 - December 2007. Data used was the number of days the beach was advisories were issued when the ocean or bay failed to meet the bacteriological standards. |
||||
Data Reference: | Department of Environmental Health, Land and Water Quality Division. San Diego County Beach Closure and Advisory Report | ||||
SWAMP Data: | Non-SWAMP | ||||
Water Quality Objective/Criterion: | California Code of Regulations. Title 17, Section 7960.
(a) When a public beach or public water-contact sports area fails to meet any of the standards as set forth in Section 7957 or 7958 above, the local health officer or the Department, after taking into consideration the causes therefor, may at his or its discretion close, post with warning signs, or otherwise restrict use of said public beach or public water-contact sports area, until such time as corrective action has been taken and the standards as set forth in 7957 and 7958 above are met. |
||||
Objective/Criterion Reference: | California Code of Regulations, Title 17, Section 7960 | ||||
Evaluation Guideline: | |||||
Guideline Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency | ||||
Spatial Representation: | Bacteriological monitoring samples were collected at Vista de la Playa, Windansea Beach, La Jolla, California. | ||||
Temporal Representation: | The beach advisory covers the time frame of January January 2001 to December 2007. | ||||
Environmental Conditions: | |||||
QAPP Information: | Samples were collected in compliance with County of San Diego's Quality Assessment/Quality Control document | ||||
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006 | ||||
DECISION ID |
16812 |
Region 9 |
Pacific Ocean Shoreline, Scripps HA, at Vista de la Playa, Windansea Beach |
||
Pollutant: | Fecal Coliform |
Final Listing Decision: | Do Not List on 303(d) list (TMDL required list) |
Last Listing Cycle's Final Listing Decision: | New Decision |
Revision Status | Revised |
Impairment from Pollutant or Pollution: | Pollutant |
Regional Board Conclusion: | This pollutant is being considered for placement on the section 303(d) list under section 3.3 of the Listing Policy. Under section 3.3 a single line of evidence is necessary to assess listing status.
Three lines of evidence are available in the administrative record to assess this pollutant. None of the samples exceed the water quality objective for fecal coliform. Based on the readily available data and information, the weight of evidence indicates that there is sufficient justification against placing this water segment-pollutant combination on the section 303(d) list in the Water Quality Limited Segments category. This conclusion is based on the staff findings that: 1. The data used satisfies the data quality requirements of section 6.1.4 of the Policy. 2. The data used satisfies the data quantity requirements of section 6.1.5 of the Policy. 3. None of 57 samples exceeded the fecal coliform water quality objective and this does not exceed the allowable frequency listed in Table 3.2 of the Listing Policy. 4. Pursuant to section 3.11 of the Listing Policy, no additional data and information are available indicating that standards are not met. |
Regional Board Decision Recommendation: | After review of the available data and information, RWQCB staff concludes that the water body-pollutant combination should not be placed on the section 303(d) list because applicable water quality standards are not being exceeded. |
State Board Review of Regional Board Conclusion and Recommendation: | |
State Board Decision Recommendation: | After review of this Regional Board decision, SWRCB staff recommend the decision be approved by the State Board. |
USEPA Action (if applicable): | |
|
|||||
LOE ID: | 29175 | ||||
Pollutant: | Indicator Bacteria | ||||
LOE Subgroup: | Health Advisories | ||||
Matrix: | Water | ||||
Fraction: | None | ||||
Beneficial Use: | Water Contact Recreation | ||||
Number of Samples: | 2555 | ||||
Number of Exceedances: | 0 | ||||
Data and Information Type: | PWS pathogen monitoring (ambient water) | ||||
Data Used to Assess Water Quality: | For the period from January 2001 to December 2007, there were no beach advisory days for this section of shoreline. Bacteriological samples are collected on a weekly basis at ocean and bay locations in San Diego County. When a bacteriological sample exceeds water quality standards, signs are posted indicating that an advisory for waters have exceeded public health standards.
Data and information on the number of beach posting were summarized by the County of San Diego in their annual San Diego County Beach Closure and Advisory Reports. The reporting period was from January 2001 - December 2007. Data used was the number of days the beach was advisories were issued when the ocean or bay failed to meet the bacteriological standards. |
||||
Data Reference: | Department of Environmental Health, Land and Water Quality Division. San Diego County Beach Closure and Advisory Report | ||||
SWAMP Data: | Non-SWAMP | ||||
Water Quality Objective/Criterion: | California Code of Regulations. Title 17, Section 7960.
(a) When a public beach or public water-contact sports area fails to meet any of the standards as set forth in Section 7957 or 7958 above, the local health officer or the Department, after taking into consideration the causes therefor, may at his or its discretion close, post with warning signs, or otherwise restrict use of said public beach or public water-contact sports area, until such time as corrective action has been taken and the standards as set forth in 7957 and 7958 above are met. |
||||
Objective/Criterion Reference: | California Code of Regulations, Title 17, Section 7960 | ||||
Evaluation Guideline: | |||||
Guideline Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency | ||||
Spatial Representation: | Bacteriological monitoring samples were collected at Vista de la Playa, Windansea Beach, La Jolla, California. | ||||
Temporal Representation: | The beach advisory covers the time frame of January January 2001 to December 2007. | ||||
Environmental Conditions: | |||||
QAPP Information: | Samples were collected in compliance with County of San Diego's Quality Assessment/Quality Control document | ||||
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006 | ||||
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LOE ID: | 29119 | ||||
Pollutant: | Fecal Coliform | ||||
LOE Subgroup: | Pollutant-Water | ||||
Matrix: | Water | ||||
Fraction: | None | ||||
Beneficial Use: | Water Contact Recreation | ||||
Number of Samples: | 20 | ||||
Number of Exceedances: | 0 | ||||
Data and Information Type: | PWS pathogen monitoring (ambient water) | ||||
Data Used to Assess Water Quality: | Beach monitoring data was collected by the County of San Diego from April 1999 through December 2007. A total of 57 single samples were collected with 20 monthly geomeans calculated. None of the geomeans exceeded the geomean water quality objective. | ||||
Data Reference: | Department of Environmental Health, Ocean & Bay Recreational Water Quality Program, 2007. AB 411 monitoring data 1999 to 2007 | ||||
SWAMP Data: | Non-SWAMP | ||||
Water Quality Objective/Criterion: | Geomean: Fecal coliform density shall not exceed 200 per 100 ml;
Single Sample Maximum: Fecal coliform density shall not exceed 400 per 100 ml (SWRCB, 2005). |
||||
Objective/Criterion Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency | ||||
Evaluation Guideline: | |||||
Guideline Reference: | |||||
Spatial Representation: | Samples were collected at Vista de la Playa, Windansea Beach, La Jolla, California. Station identification number is EH-290. | ||||
Temporal Representation: | Samples were collected from April 1999 through December 2007. | ||||
Environmental Conditions: | |||||
QAPP Information: | Quality control for the bacteria analysis portion was conducted in accordance with the County of San Diego, Department Public Health Laboratory Quality Assurance Manual. | ||||
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006 | ||||
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LOE ID: | 29118 | ||||
Pollutant: | Fecal Coliform | ||||
LOE Subgroup: | Pollutant-Water | ||||
Matrix: | Water | ||||
Fraction: | None | ||||
Beneficial Use: | Water Contact Recreation | ||||
Number of Samples: | 57 | ||||
Number of Exceedances: | 0 | ||||
Data and Information Type: | PWS pathogen monitoring (ambient water) | ||||
Data Used to Assess Water Quality: | Beach monitoring data was collected by the County of San Diego from April 1999 through December 2007. A total of 57 single samples were collected no samples exceeding the single sample water quality objective. | ||||
Data Reference: | Department of Environmental Health, Ocean & Bay Recreational Water Quality Program, 2007. AB 411 monitoring data 1999 to 2007 | ||||
SWAMP Data: | Non-SWAMP | ||||
Water Quality Objective/Criterion: | Geomean: Fecal coliform density shall not exceed 200 per 100 ml;
Single Sample Maximum: Fecal coliform density shall not exceed 400 per 100 ml (SWRCB, 2005). |
||||
Objective/Criterion Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency | ||||
Evaluation Guideline: | |||||
Guideline Reference: | |||||
Spatial Representation: | Samples were collected at Vista de la Playa, Windansea Beach, La Jolla, California. Station identification number is EH-290. | ||||
Temporal Representation: | Samples were collected from April 1999 through December 2007. | ||||
Environmental Conditions: | |||||
QAPP Information: | Quality control for the bacteria analysis portion was conducted in accordance with the County of San Diego, Department Public Health Laboratory Quality Assurance Manual. | ||||
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006 | ||||
DECISION ID |
16811 |
Region 9 |
Pacific Ocean Shoreline, Scripps HA, at Vista de la Playa, Windansea Beach |
||
Pollutant: | Total Coliform |
Final Listing Decision: | Do Not List on 303(d) list (TMDL required list) |
Last Listing Cycle's Final Listing Decision: | New Decision |
Revision Status | Revised |
Impairment from Pollutant or Pollution: | Pollutant |
Regional Board Conclusion: | This pollutant is being considered for placement on the section 303(d) list under section 3.3 of the Listing Policy. Under section 3.3 a single line of evidence is necessary to assess listing status.
Four lines of evidence are available in the administrative record to assess this pollutant. None of the samples exceed the water quality objective for Shellfish Harvesting. Based on the readily available data and information, the weight of evidence indicates that there is sufficient justification against placing this water segment-pollutant combination on the section 303(d) list in the Water Quality Limited Segments category. This conclusion is based on the staff findings that: 1. The data used satisfies the data quality requirements of section 6.1.4 of the Policy. 2. The data used satisfies the data quantity requirements of section 6.1.5 of the Policy. 3. None of 56 samples exceeded the Shellfish Harvesting water quality objective and this does not exceed the allowable frequency listed in Table 3.2 of the Listing Policy. 4. Pursuant to section 3.11 of the Listing Policy, no additional data and information are available indicating that standards are not met. |
Regional Board Decision Recommendation: | After review of the available data and information, RWQCB staff concludes that the water body-pollutant combination should not be placed on the section 303(d) list because applicable water quality standards are not being exceeded. |
State Board Review of Regional Board Conclusion and Recommendation: | |
State Board Decision Recommendation: | After review of this Regional Board decision, SWRCB staff recommend the decision be approved by the State Board. |
USEPA Action (if applicable): | |
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LOE ID: | 29117 | ||||
Pollutant: | Total Coliform | ||||
LOE Subgroup: | Pollutant-Water | ||||
Matrix: | Water | ||||
Fraction: | None | ||||
Beneficial Use: | Water Contact Recreation | ||||
Number of Samples: | 19 | ||||
Number of Exceedances: | 0 | ||||
Data and Information Type: | PWS pathogen monitoring (ambient water) | ||||
Data Used to Assess Water Quality: | Beach monitoring data was collected by the County of San Diego from April 1999 through December 2007. A total of 56 single samples were collected with 19 monthly geomeans calculated. None of the geomeans exceeded the geomean water quality objective. | ||||
Data Reference: | Department of Environmental Health, Ocean & Bay Recreational Water Quality Program, 2007. AB 411 monitoring data 1999 to 2007 | ||||
SWAMP Data: | Non-SWAMP | ||||
Water Quality Objective/Criterion: | Geomean: Total coliform density shall not exceed 1,000 per 100ml.
Single Sample Maximum: Total coliform density shall not exceed 10,000 per 100ml (SWRCB, 2005). |
||||
Objective/Criterion Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency | ||||
Evaluation Guideline: | |||||
Guideline Reference: | |||||
Spatial Representation: | Samples were collected at Vista de la Playa, Windansea Beach, La Jolla, California. Station identification number is EH-290. | ||||
Temporal Representation: | Samples were collected from April 1999 through December 2007. | ||||
Environmental Conditions: | |||||
QAPP Information: | Quality control for the bacteria analysis portion was conducted in accordance with the County of San Diego, Department Public Health Laboratory Quality Assurance Manual. | ||||
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006 | ||||
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LOE ID: | 29175 | ||||
Pollutant: | Indicator Bacteria | ||||
LOE Subgroup: | Health Advisories | ||||
Matrix: | Water | ||||
Fraction: | None | ||||
Beneficial Use: | Water Contact Recreation | ||||
Number of Samples: | 2555 | ||||
Number of Exceedances: | 0 | ||||
Data and Information Type: | PWS pathogen monitoring (ambient water) | ||||
Data Used to Assess Water Quality: | For the period from January 2001 to December 2007, there were no beach advisory days for this section of shoreline. Bacteriological samples are collected on a weekly basis at ocean and bay locations in San Diego County. When a bacteriological sample exceeds water quality standards, signs are posted indicating that an advisory for waters have exceeded public health standards.
Data and information on the number of beach posting were summarized by the County of San Diego in their annual San Diego County Beach Closure and Advisory Reports. The reporting period was from January 2001 - December 2007. Data used was the number of days the beach was advisories were issued when the ocean or bay failed to meet the bacteriological standards. |
||||
Data Reference: | Department of Environmental Health, Land and Water Quality Division. San Diego County Beach Closure and Advisory Report | ||||
SWAMP Data: | Non-SWAMP | ||||
Water Quality Objective/Criterion: | California Code of Regulations. Title 17, Section 7960.
(a) When a public beach or public water-contact sports area fails to meet any of the standards as set forth in Section 7957 or 7958 above, the local health officer or the Department, after taking into consideration the causes therefor, may at his or its discretion close, post with warning signs, or otherwise restrict use of said public beach or public water-contact sports area, until such time as corrective action has been taken and the standards as set forth in 7957 and 7958 above are met. |
||||
Objective/Criterion Reference: | California Code of Regulations, Title 17, Section 7960 | ||||
Evaluation Guideline: | |||||
Guideline Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency | ||||
Spatial Representation: | Bacteriological monitoring samples were collected at Vista de la Playa, Windansea Beach, La Jolla, California. | ||||
Temporal Representation: | The beach advisory covers the time frame of January January 2001 to December 2007. | ||||
Environmental Conditions: | |||||
QAPP Information: | Samples were collected in compliance with County of San Diego's Quality Assessment/Quality Control document | ||||
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006 | ||||
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LOE ID: | 28977 | ||||
Pollutant: | Total Coliform | ||||
LOE Subgroup: | Pollutant-Water | ||||
Matrix: | Water | ||||
Fraction: | None | ||||
Beneficial Use: | Shellfish Harvesting | ||||
Number of Samples: | 56 | ||||
Number of Exceedances: | 0 | ||||
Data and Information Type: | PWS pathogen monitoring (ambient water) | ||||
Data Used to Assess Water Quality: | Beach monitoring data was collected by the County of San Diego from April 1999 through December 2007. A total of 56 single samples were collected with no samples exceeding the single sample water quality objective. | ||||
Data Reference: | Department of Environmental Health, Ocean & Bay Recreational Water Quality Program, 2007. AB 411 monitoring data 1999 to 2007 | ||||
SWAMP Data: | Non-SWAMP | ||||
Water Quality Objective/Criterion: | From the Ocean Plan the median coliform density shall not exceed 70 per 100ml, and not more than 10 percent of the samples shall exceed 230 per 100ml (SWRCB, 2005). | ||||
Objective/Criterion Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency | ||||
Evaluation Guideline: | |||||
Guideline Reference: | |||||
Spatial Representation: | Samples were collected at Vista de la Playa, Windansea Beach, La Jolla, California. Station identification number is EH-290. | ||||
Temporal Representation: | Samples were collected from April 1999 through December 2007. | ||||
Environmental Conditions: | |||||
QAPP Information: | Quality control for the bacteria analysis portion was conducted in accordance with the County of San Diego, Department Public Health Laboratory Quality Assurance Manual. | ||||
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006 | ||||
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LOE ID: | 29116 | ||||
Pollutant: | Total Coliform | ||||
LOE Subgroup: | Pollutant-Water | ||||
Matrix: | Water | ||||
Fraction: | None | ||||
Beneficial Use: | Shellfish Harvesting | ||||
Number of Samples: | 19 | ||||
Number of Exceedances: | 0 | ||||
Data and Information Type: | PWS pathogen monitoring (ambient water) | ||||
Data Used to Assess Water Quality: | Beach monitoring data was collected by the County of San Diego from April 1999 through December 2007. A total of 56 single samples were collected with 19 monthly geomeans calculated. None of the geomeans exceeded the geomean water quality objective. | ||||
Data Reference: | Department of Environmental Health, Ocean & Bay Recreational Water Quality Program, 2007. AB 411 monitoring data 1999 to 2007 | ||||
SWAMP Data: | Non-SWAMP | ||||
Water Quality Objective/Criterion: | Geomean: Total coliform density shall not exceed 1,000 per 100ml.
Single Sample Maximum: Total coliform density shall not exceed 10,000 per 100ml (SWRCB, 2005). |
||||
Objective/Criterion Reference: | Water Quality Control Plan Ocean Waters of California. California Ocean Plan 2005. Sacramento, CA: State Water Resources Control Board, California Environmental Protection Agency | ||||
Evaluation Guideline: | |||||
Guideline Reference: | |||||
Spatial Representation: | Samples were collected at Vista de la Playa, Windansea Beach, La Jolla, California. Station identification number is EH-290. | ||||
Temporal Representation: | Samples were collected from April 1999 through December 2007. | ||||
Environmental Conditions: | |||||
QAPP Information: | Quality control for the bacteria analysis portion was conducted in accordance with the County of San Diego, Department Public Health Laboratory Quality Assurance Manual. | ||||
QAPP Information Reference(s): | County of San Diego, 2006. Department Public Health Laboratory, Quality Assurance Manual, December 2006 | ||||