090605116 · California
Torres-Martinez Avenue 64
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 63
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 61
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 63 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603104012025 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 18, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116IA04012612505 April 1, 2026 Informal Federal Violation/Reminder Notice 0605116OX04092612520 April 9, 2026 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603104012023 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 28, 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 0605116OX04252411727 April 25, 2024 Resolving Federal Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 060511671700072022 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end January 26, 2023 · first reported June 30, 2023 · EPA return-to-compliance field January 26, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX01262311365 January 26, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603299612022 · Styrene · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311548 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603299212022 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311547 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603299112022 · Toluene · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311548 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603299012022 · Benzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311547 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603298912022 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311547 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603298712022 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311548 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603298512022 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311549 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603298412022 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311547 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603298312022 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311547 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603298212022 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311547 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603298112022 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311548 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603298012022 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311547 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603297912022 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311548 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603297712022 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311548 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603297612022 · Vinyl chloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311547 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603296912022 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311547 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603296812022 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311548 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603296412022 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311548 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603295512022 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311548 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603238012022 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311547 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603237812022 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311548 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603104012022 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX09132311546 September 13, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603104072017 · Nitrate · Nitrate RuleNoncompliance period start July 1, 2017 · period end September 30, 2017 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2017
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX12141790932 December 14, 2017 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 06051163A800012017 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2017 · period end January 31, 2017 · first reported June 30, 2023 · EPA return-to-compliance field January 31, 2017
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX05091787355 May 9, 2017 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 0605116031040102016 · Nitrate · Nitrate RuleNoncompliance period start October 1, 2016 · period end December 31, 2016 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2016
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX04121787129 April 12, 2017 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 0605116233100122013 · Coliform (TCR) · Total Coliform RuleNoncompliance period start December 1, 2013 · period end December 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2013
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX12051477132 December 5, 2014 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 0605116233100112013 · Coliform (TCR) · Total Coliform RuleNoncompliance period start November 1, 2013 · period end November 30, 2013 · first reported June 30, 2023 · EPA return-to-compliance field November 30, 2013
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX12051477131 December 5, 2014 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 0605116450700122012 · Groundwater Rule · Ground Water RuleNoncompliance period start December 31, 2012 · period end December 5, 2014 · first reported June 30, 2023 · EPA return-to-compliance field December 5, 2014
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX12051477134 December 5, 2014 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603401042011 · Combined Radium (-226 and -228) · 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 0605116OX01061266631 January 6, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603400642011 · 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 0605116OX01061266632 January 6, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603400042011 · Gross Alpha, Excl. Radon and U · 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 0605116OX01061266633 January 6, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 060511634301412011 · E. COLI · Ground Water RuleNoncompliance period start January 1, 2011 · period end January 6, 2012 · first reported June 30, 2023 · EPA return-to-compliance field January 6, 2012
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX01061266634 January 6, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603401012011 · Combined Radium (-226 and -228) · 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
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX01061266627 January 6, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603400612011 · 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
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX01061266628 January 6, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603400012011 · Gross Alpha, Excl. Radon and U · 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
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX01061266630 January 6, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 0605116034010102010 · Combined Radium (-226 and -228) · 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
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX01061266629 January 6, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 0605116034006102010 · 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
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX01061266623 January 6, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 0605116034000102010 · Gross Alpha, Excl. Radon and U · 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
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX01061266625 January 6, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 060511634301492010 · E. COLI · Ground Water RuleNoncompliance period start September 1, 2010 · period end January 19, 2011 · first reported June 30, 2023 · EPA return-to-compliance field January 19, 2011
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX01191159470 January 19, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Repeat Minor (TCR)Violation 060511626310092010 · Coliform (TCR) · Total Coliform RuleNoncompliance period start September 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 0605116OX01191159468 January 19, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603401072010 · Combined Radium (-226 and -228) · 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 0605116OX01191159466 January 19, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603400672010 · 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 0605116OX01191159467 January 19, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603400072010 · Gross Alpha, Excl. Radon and U · 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 0605116OX01191159469 January 19, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603401042010 · Combined Radium (-226 and -228) · 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
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116IC08241053780 August 24, 2010 Informal Federal Technical Assistance Visit 0605116OX01191159463 January 19, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603400642010 · 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
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116IC08241053781 August 24, 2010 Informal Federal Technical Assistance Visit 0605116OX01191159464 January 19, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603400042010 · Gross Alpha, Excl. Radon and U · 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
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116IC08241053782 August 24, 2010 Informal Federal Technical Assistance Visit 0605116OX01191159465 January 19, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603401012010 · Combined Radium (-226 and -228) · 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 0605116OX05281050698 May 28, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603400612010 · 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 0605116OX05281050699 May 28, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603400012010 · Gross Alpha, Excl. Radon and U · 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 0605116OX05281050700 May 28, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 0605116034010102009 · Combined Radium (-226 and -228) · 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 0605116OX05281050695 May 28, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 0605116034006102009 · 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 0605116OX05281050696 May 28, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 0605116034000102009 · Gross Alpha, Excl. Radon and U · 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 0605116OX05281050697 May 28, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603401072009 · Combined Radium (-226 and -228) · 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 0605116OX05281050691 May 28, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603400672009 · 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 0605116OX05281050692 May 28, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603400072009 · Gross Alpha, Excl. Radon and U · 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 0605116OX05281050693 May 28, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603100542009 · Arsenic · Arsenic 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 0605116OX01211044920 January 21, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603104012009 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2009 · period end December 31, 2009 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2009
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116IC08241053779 August 24, 2010 Informal Federal Technical Assistance Visit 0605116OX01191159462 January 19, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603100512009 · Arsenic · Arsenic 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 0605116OX01211044919 January 21, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603104012007 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2007 · period end December 31, 2007 · first reported June 22, 2022 · EPA return-to-compliance field December 31, 2007
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX01211044768 January 21, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 060511603400012001 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2001 · period end December 31, 2001 · first reported March 28, 2024 · EPA return-to-compliance field December 31, 2001
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0605116OX01211044912 January 21, 2010 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