| Water Body Name: | Perisan Ditch (Tulare County) |
| Water Body ID: | CAR5581000020200206051690 |
| Water Body Type: | River & Stream |
DECISION ID |
121280 |
Region 5 |
Perisan Ditch (Tulare County) |
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| Pollutant: | Nitrate/Nitrite (Nitrite + Nitrate as N) |
| 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: | Insufficient information is available to determine beneficial use support for this waterbody-pollutant combination with the statistical power and confidence required by the Listing Policy. Beneficial use support will be reassessed in a future cycle, if more data are available. |
| Regional Board Decision Recommendation: | This decision was made by SWRCB staff. |
| State Board Review of Regional Board Conclusion and Recommendation: | |
| State Board Decision Recommendation: | After review of the available data and information, SWRCB staff concludes that the water body-pollutant combination should not be placed on the section 303(d) list because it cannot be determined if applicable water quality standards are not being exceeded. |
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| LOE ID: | 198021 | ||||
| Pollutant: | Nitrate/Nitrite (Nitrite + Nitrate as N) | ||||
| LOE Subgroup: | Pollutant-Water | ||||
| Matrix: | Water | ||||
| Fraction: | Total | ||||
| Beneficial Use: | Municipal & Domestic Supply | ||||
| Number of Samples: | 3 | ||||
| Number of Exceedances: | 0 | ||||
| Data and Information Type: | PHYSICAL/CHEMICAL MONITORING | ||||
| Data Used to Assess Water Quality: | Water Board staff assessed Kaweah Basin Water Quality Association data for Perisan Ditch (Tulare County) to determine beneficial use support and results are as follows: 0 of 3 samples exceeded the water quality threshold for Nitrate + Nitrite as N. | ||||
| Data Reference: | Field, Habitat, Toxicity, Water data for the 2020/2022 integrated report in Region 5. | ||||
| SWAMP Data: | Non-SWAMP | ||||
| Water Quality Objective/Criterion: | The California Maximum Contaminant Level for nitrate + nitrite (as N) incorporated by reference in the Water Quality Control Plan for the Tulare Basin is 10 mg/L (California Code of Regulations, Title 22). | ||||
| Objective/Criterion Reference: | Water Quality Control Plan for the Tulare Lake Basin Third Edition. Revised May 2018 (with approved amendments) | ||||
| Evaluation Guideline: | |||||
| Guideline Reference: | |||||
| Spatial Representation: | The samples were collected at 1 monitoring site (558WATWPD) | ||||
| Temporal Representation: | The samples were collected between the dates of 2016-01-05 and 2016-07-18 | ||||
| Environmental Conditions: | |||||
| QAPP Information: | Fruit Growers Laboratory, Inc.. 2014. QAPP for Kaweah Basin Water Quality Association. | ||||
| QAPP Information Reference(s): | QAPP for Kaweah Basin Water Quality Association | ||||
DECISION ID |
169139 |
Region 5 |
Perisan Ditch (Tulare County) |
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| Pollutant: | Specific Conductivity |
| Final Listing Decision: | Do Not List on 303(d) list (TMDL required list) |
| Last Listing Cycle's Final Listing Decision: | Do Not List on 303(d) list (TMDL required list)(2020) |
| Revision Status | Revised |
| Impairment from Pollutant or Pollution: | Pollutant |
| Regional Board Conclusion: | Insufficient information is available to determine beneficial use support for this waterbody-pollutant combination with the statistical power and confidence required by the Listing Policy. Beneficial use support will be reassessed in a future cycle, if more data are available LOEs for this waterbody-pollutant combination from previous cycles were reviewed, determined to be inaccurate, and removed. |
| 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. The readily available data and information is insufficient to determine, with the power and confidence of the Listing Policy, the applicable beneficial use support rating. |
| State Board Review of Regional Board Conclusion and Recommendation: | |
| State Board Decision Recommendation: | After review of the available data and information, SWRCB staff concludes that the water body-pollutant combination should not be placed on the section 303(d) list because it cannot be determined if applicable water quality standards are not being exceeded. |
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| LOE ID: | 347040 | ||||
| Pollutant: | Specific Conductivity | ||||
| LOE Subgroup: | Pollutant-Water | ||||
| Matrix: | Water | ||||
| Fraction: | None | ||||
| Beneficial Use: | Municipal & Domestic Supply | ||||
| Number of Samples: | 3 | ||||
| Number of Exceedances: | 0 | ||||
| Data and Information Type: | PHYSICAL/CHEMICAL MONITORING | ||||
| Data Used to Assess Water Quality: | Water Board staff assessed Kaweah Basin Water Quality Association data for Perisan Ditch (Tulare County) to determine beneficial use support and results are as follows: 0 of 3 samples exceeded the upper limit of the range for SpecificConductivity. Additionally, 0 of the 3 samples fall within the range, and 3 of 3 samples fall below the threshold. | ||||
| Data Reference: | Field, Habitat, Toxicity, Water data for the 2020/2022 integrated report in Region 5. | ||||
| SWAMP Data: | Non-SWAMP | ||||
| Water Quality Objective/Criterion: | The California Secondary MCL that is incorporated by reference into the Water Quality Control Plan for the Tulare River Basin specifies a range for specific conductance of 900-1600 uS/cm assessed as an annual average. | ||||
| Objective/Criterion Reference: | Water Quality Control Plan for the Tulare Lake Basin Third Edition. Revised May 2018 (with approved amendments) | ||||
| Evaluation Guideline: | |||||
| Guideline Reference: | |||||
| Spatial Representation: | The samples were collected at 1 monitoring site: 558WATWPD (Watson/Persian Ditch Spill). | ||||
| Temporal Representation: | The samples were collected between the dates of 2015-06-17 and 2017-02-13 | ||||
| Environmental Conditions: | |||||
| QAPP Information: | Fruit Growers Laboratory, Inc.. 2014. QAPP for Kaweah Basin Water Quality Association. | ||||
| QAPP Information Reference(s): | QAPP for Kaweah Basin Water Quality Association | ||||
DECISION ID |
166817 |
Region 5 |
Perisan Ditch (Tulare County) |
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| Pollutant: | Total Dissolved Solids |
| Final Listing Decision: | Do Not List on 303(d) list (TMDL required list) |
| Last Listing Cycle's Final Listing Decision: | Do Not List on 303(d) list (TMDL required list)(2020) |
| Revision Status | Revised |
| Impairment from Pollutant or Pollution: | Pollutant |
| Regional Board Conclusion: | Insufficient information is available to determine beneficial use support for this waterbody-pollutant combination with the statistical power and confidence required by the Listing Policy. Beneficial use support will be reassessed in a future cycle, if more data are available. |
| Regional Board Decision Recommendation: | This decision was made by SWRCB staff. |
| State Board Review of Regional Board Conclusion and Recommendation: | |
| State Board Decision Recommendation: | |
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| LOE ID: | 347155 | ||||
| Pollutant: | Total Dissolved Solids | ||||
| LOE Subgroup: | Pollutant-Water | ||||
| Matrix: | Water | ||||
| Fraction: | Dissolved | ||||
| Beneficial Use: | Municipal & Domestic Supply | ||||
| 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 Kaweah Basin Water Quality Association data for Perisan Ditch (Tulare County) to determine beneficial use support and results are as follows: 0 of 1 samples exceeded the upper limit of the range for Total Dissolved Solids. Additionally, 0 of the 1 samples fall within the range, and 1 of 1 samples fall below the threshold. | ||||
| Data Reference: | Field, Habitat, Toxicity, Water data for the 2020/2022 integrated report in Region 5. | ||||
| SWAMP Data: | Non-SWAMP | ||||
| Water Quality Objective/Criterion: | The California Secondary MCL that is incorporated by reference into the Water Quality Control Plan for the Tulare River Basin specifies a range for total dissolved solids of 500-1000 mg/L assessed as an annual average. | ||||
| Objective/Criterion Reference: | Water Quality Control Plan for the Tulare Lake Basin Third Edition. Revised May 2018 (with approved amendments) | ||||
| Evaluation Guideline: | |||||
| Guideline Reference: | |||||
| Spatial Representation: | The samples were collected at 1 monitoring site: 558WATWPD (Watson/Persian Ditch Spill). | ||||
| Temporal Representation: | The samples were collected between the dates of 2016-07-18 and 2016-07-18 | ||||
| Environmental Conditions: | |||||
| QAPP Information: | Fruit Growers Laboratory, Inc.. 2014. QAPP for Kaweah Basin Water Quality Association. | ||||
| QAPP Information Reference(s): | QAPP for Kaweah Basin Water Quality Association | ||||
DECISION ID |
125086 |
Region 5 |
Perisan Ditch (Tulare County) |
||
| Pollutant: | pH |
| 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: | Insufficient information is available to determine beneficial use support for this waterbody-pollutant combination with the statistical power and confidence required by the Listing Policy. Beneficial use support will be reassessed in a future cycle, if more data are available. |
| Regional Board Decision Recommendation: | This decision was made by SWRCB staff. |
| State Board Review of Regional Board Conclusion and Recommendation: | |
| State Board Decision Recommendation: | After review of the available data and information, SWRCB staff concludes that the water body-pollutant combination should not be placed on the section 303(d) list because it cannot be determined if applicable water quality standards are not being exceeded. |
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| LOE ID: | 214810 | ||||
| Pollutant: | pH | ||||
| LOE Subgroup: | Pollutant-Water | ||||
| Matrix: | Water | ||||
| Fraction: | None | ||||
| Beneficial Use: | Municipal & Domestic Supply | ||||
| Number of Samples: | 9 | ||||
| Number of Exceedances: | 0 | ||||
| Data and Information Type: | PHYSICAL/CHEMICAL MONITORING | ||||
| Data Used to Assess Water Quality: | Water Board staff assessed Kaweah Basin Water Quality Association data for Perisan Ditch (Tulare County) to determine beneficial use support and results are as follows: 0 of 9 samples exceeded the water quality threshold for pH. | ||||
| Data Reference: | Field, Habitat, Toxicity, Water data for the 2020/2022 integrated report in Region 5. | ||||
| SWAMP Data: | Non-SWAMP | ||||
| Water Quality Objective/Criterion: | Water Quality Control Plan, Central Valley Region Tulare Basin: pH should not be lower than 6.5 or higher than 8.5. | ||||
| Objective/Criterion Reference: | Water Quality Control Plan for the Tulare Lake Basin Third Edition. Revised May 2018 (with approved amendments) | ||||
| Evaluation Guideline: | |||||
| Guideline Reference: | |||||
| Spatial Representation: | The samples were collected at 1 monitoring site (558WATWPD) | ||||
| Temporal Representation: | The samples were collected between the dates of 2015-06-17 and 2017-02-13 | ||||
| Environmental Conditions: | |||||
| QAPP Information: | Fruit Growers Laboratory, Inc.. 2014. QAPP for Kaweah Basin Water Quality Association. | ||||
| QAPP Information Reference(s): | QAPP for Kaweah Basin Water Quality Association | ||||