CA2810009 · California

BERRYESSA PINES WATER SYSTEM

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 7
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 5

Counties listed by EPA · Napa 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 5 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 320 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Unaddressed by formal action
LSL InventoryViolation 9803011 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · first reported April 1, 2025
No linked action row appears in the records shown.
Monitoring or reporting · Unaddressed by formal action
LSL ReportingViolation 9803012 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · first reported April 1, 2025
No linked action row appears in the records shown.

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 9803010 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2024 · period end February 13, 2025 · first reported February 24, 2025 · EPA return-to-compliance field February 13, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9903014	November 26, 2024	Formal	State Administrative/Compliance Order without penalty issued
9903015	February 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 9803009 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2022 · period end August 17, 2022 · first reported November 17, 2022 · EPA return-to-compliance field August 17, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9903012	August 3, 2022	Formal	State Administrative/Compliance Order without penalty issued
9903013	August 17, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 9803007 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2021 · period end August 17, 2022 · first reported February 16, 2022 · EPA return-to-compliance field August 17, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9903011	November 17, 2021	Formal	State Administrative/Compliance Order with penalty issued
9903013	August 17, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 9803008 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9903009	January 27, 2022	Formal	State Administrative/Compliance Order without penalty issued
9903010	March 2, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 9803006 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2020 · period end July 1, 2021 · first reported June 30, 2021 · EPA return-to-compliance field July 1, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9903007	February 25, 2021	Formal	State Administrative/Compliance Order without penalty issued
9903008	July 1, 2021	Resolving	State Compliance achieved

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