090600057 · California
Old Campo
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 21
- EPA health-based flag
- 10
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 11
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 21 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring, RegularViolation 060005703400612025 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 30, 2025 · EPA return-to-compliance field March 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX04292512162 April 29, 2025 Resolving Federal Compliance achieved 0600057IA06112512159 June 11, 2025 Informal Federal Violation/Reminder Notice 0600057IA06112512168 June 11, 2025 Informal Federal Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 06000573A800032024 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2024 · period end March 31, 2024 · first reported June 5, 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 0600057OX04102411815 April 10, 2024 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 060005727099912024 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end January 18, 2024 · first reported June 5, 2024 · EPA return-to-compliance field January 18, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX01182411816 January 18, 2024 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060005703400612024 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 5, 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 0600057OX05212411816 May 21, 2024 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 06000573A8000112020 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2020 · period end November 30, 2020 · first reported June 30, 2023 · EPA return-to-compliance field November 30, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX12022010816 December 2, 2020 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 0600057034006102019 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2019 · period end December 31, 2019 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2019
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX03272010816 March 27, 2020 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060005703400642019 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start April 1, 2019 · period end June 30, 2019 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2019
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX10081996095 October 8, 2019 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (IDSE)Violation 060005730295012018 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX09182311816 September 18, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (IDSE)Violation 060005730245612018 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2018 · period end December 31, 2020 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX09182311816 September 18, 2023 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 060005702400642011 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start April 1, 2011 · period end June 30, 2011 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2011
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX11021165617 November 2, 2011 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 060005702400612011 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2011 · period end March 31, 2011 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2011
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057FG07051164063 July 5, 2011 Informal Federal Public Notification issued 0600057OX11021165616 November 2, 2011 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 0600057024006102010 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2010 · period end December 31, 2010 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2010
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057FG07051164062 July 5, 2011 Informal Federal Public Notification issued 0600057OX11021165615 November 2, 2011 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 060005702400672010 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2010 · period end September 30, 2010 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2010
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX01191159490 January 19, 2011 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 060005702400642010 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start April 1, 2010 · period end June 30, 2010 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2010
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX01191159489 January 19, 2011 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 060005702400612010 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2010 · period end March 31, 2010 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2010
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX01191159488 January 19, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 0600057034006102009 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2009 · period end December 31, 2009 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX07131053622 July 13, 2010 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 0600057024006102009 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2009 · period end December 31, 2009 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX01191159487 January 19, 2011 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 060005702400672009 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2009 · period end September 30, 2009 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX01191159486 January 19, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060005703400642009 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start April 1, 2009 · period end June 30, 2009 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX01211042535 January 21, 2010 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 060005702400642009 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start April 1, 2009 · period end June 30, 2009 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX01191159485 January 19, 2011 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 060005702400612009 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2009 · period end March 31, 2009 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0600057OX01191159483 January 19, 2011 Resolving Federal 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