CA5400647 · California
YOKOHL MUTUAL WATER CO
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 17
- EPA health-based flag
- 7
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 7
Counties listed by EPA · Tulare County, California
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 7 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Unaddressed by formal action
LSL InventoryViolation 17 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · first reported April 1, 2025
No linked action row appears in the records shown.Monitoring or reporting · Addressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 23 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2025 · first reported March 20, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 27 December 10, 2025 Formal State Administrative/Compliance Order without penalty issued Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 21 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2025 · period end June 30, 2025 · first reported March 20, 2026 · EPA return-to-compliance field June 30, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 24 August 14, 2025 Formal State Administrative/Compliance Order without penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, Single SampleViolation 20 · Nitrate · Nitrate RuleNoncompliance period start April 1, 2025 · period end June 30, 2025 · first reported June 30, 2025 · EPA return-to-compliance field June 30, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9 August 21, 2023 Formal State Administrative/Compliance Order without penalty issued Monitoring or reporting · Unaddressed by formal action
LSL ReportingViolation 18 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · first reported April 1, 2025
No linked action row appears in the records shown.Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 15 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end November 4, 2024 · first reported November 15, 2024 · EPA return-to-compliance field November 4, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 15 October 28, 2024 Formal State Administrative/Compliance Order without penalty issued 19 November 4, 2024 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, Single SampleViolation 14 · Nitrate · Nitrate RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported October 2, 2024 · EPA return-to-compliance field September 30, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9 August 21, 2023 Formal State Administrative/Compliance Order without penalty issued Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 13 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2024 · period end June 30, 2024 · first reported August 15, 2024 · EPA return-to-compliance field June 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 18 July 11, 2024 Resolving State Compliance achieved 14 July 26, 2024 Formal State Administrative/Compliance Order without penalty issued Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 12 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2024 · period end April 30, 2024 · first reported August 15, 2024 · EPA return-to-compliance field April 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 17 May 9, 2024 Resolving State Compliance achieved 13 July 24, 2024 Formal State Administrative/Compliance Order without penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, Single SampleViolation 11 · Nitrate · Nitrate RuleNoncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 15, 2024 · EPA return-to-compliance field June 30, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9 August 21, 2023 Formal State Administrative/Compliance Order without penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, Single SampleViolation 7 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 15, 2024 · EPA return-to-compliance field March 31, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9 August 21, 2023 Formal State Administrative/Compliance Order without penalty issued Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 10 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2024 · period end January 31, 2024 · first reported May 15, 2024 · EPA return-to-compliance field January 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 11 March 13, 2024 Formal State Administrative/Compliance Order without penalty issued 12 March 27, 2024 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, Single SampleViolation 6 · Nitrate · Nitrate RuleNoncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 15, 2024 · EPA return-to-compliance field December 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9 August 21, 2023 Formal State Administrative/Compliance Order without penalty issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, Single SampleViolation 5 · Nitrate · Nitrate RuleNoncompliance period start July 1, 2023 · period end September 30, 2023 · first reported October 2, 2023 · EPA return-to-compliance field September 30, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9 August 21, 2023 Formal State Administrative/Compliance Order without penalty issued Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 4 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2022 · period end June 30, 2023 · first reported February 16, 2023 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8 January 24, 2023 Formal State Administrative/Compliance Order with penalty issued 20 June 30, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 3 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end December 19, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 19, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 December 14, 2022 Formal State Administrative/Compliance Order without penalty issued 7 December 19, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2021 · period end August 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field August 31, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5 September 8, 2021 Resolving State Compliance achieved 4 October 5, 2021 Formal State Administrative/Compliance Order without penalty issued
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility