090400273 · Arizona
SCUA Skill Center
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 83
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 77
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 76 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
Treatment Technique, Corrective/Expedited Actions (RTCR)Violation 04002732C800042026 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 26, 2026 · first reported September 30, 2026
No linked action row appears in the records shown.Monitoring or reporting · Archived
Monitoring, RegularViolation 040027303100542026 · Arsenic · Arsenic RuleNoncompliance period start April 1, 2026 · period end June 30, 2026 · first reported September 30, 2026 · EPA return-to-compliance field June 30, 2026
No linked action row appears in the records shown.Monitoring or reporting · Unaddressed by formal action
Report Sample Result/Fail Monitor (RTCR)Violation 04002734B8000122025 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 1, 2025 · first reported March 18, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273IA04012612501 April 1, 2026 Informal Federal Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 040027303100512025 · Arsenic · Arsenic 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 0400273IA06112512158 June 11, 2025 Informal Federal Violation/Reminder Notice 0400273IA06112512167 June 11, 2025 Informal Federal Violation/Reminder Notice 0400273OX06262512225 June 26, 2025 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Notification, Known or Potential LSLViolation 04002734H5200112024 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start November 16, 2024 · period end April 1, 2026 · first reported March 27, 2025 · EPA return-to-compliance field April 1, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX04012612541 April 1, 2026 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 040027303100512024 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 27, 2025 · EPA return-to-compliance field December 31, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273IA04012512072 April 1, 2025 Informal Federal Violation/Reminder Notice 0400273IA04032512085 April 3, 2025 Informal Federal Violation/Reminder Notice 0400273OX06262512225 June 26, 2025 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04002734B800022023 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start February 1, 2023 · period end May 24, 2023 · first reported June 30, 2023 · EPA return-to-compliance field May 24, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX05242311445 May 24, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04002734B800082022 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2022 · period end October 7, 2011 · first reported June 30, 2023 · EPA return-to-compliance field October 7, 2011
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10071111285 October 7, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 040027334301482022 · E. COLI · Ground Water RuleNoncompliance period start August 1, 2022 · period end October 7, 2011 · first reported June 30, 2023 · EPA return-to-compliance field October 7, 2011
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10071111284 October 7, 2011 Resolving Federal Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 040027372700072022 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end December 13, 2022 · first reported June 30, 2023 · EPA return-to-compliance field December 13, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX12132211287 December 13, 2022 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 0400273343014102021 · E. COLI · Ground Water RuleNoncompliance period start October 1, 2021 · period end November 2, 2021 · first reported June 30, 2023 · EPA return-to-compliance field November 2, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041111163 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX11022111729 November 2, 2021 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 040027334301482020 · E. COLI · Ground Water RuleNoncompliance period start August 1, 2020 · period end September 30, 2020 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX09302010459 September 30, 2020 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04002734B800032019 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start March 1, 2019 · period end June 6, 2019 · first reported June 30, 2023 · EPA return-to-compliance field June 6, 2019
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX06061994675 June 6, 2019 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04002734B800022019 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start February 1, 2019 · period end June 6, 2019 · first reported June 30, 2023 · EPA return-to-compliance field June 6, 2019
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX06061994674 June 6, 2019 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04002734B800012019 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2019 · period end June 6, 2019 · first reported June 30, 2023 · EPA return-to-compliance field June 6, 2019
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX06061994673 June 6, 2019 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04002734B8000122018 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 1, 2018 · period end April 20, 2019 · first reported June 30, 2023 · EPA return-to-compliance field April 20, 2019
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041193930 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX04201994565 April 20, 2019 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04002734B8000112018 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2018 · period end April 20, 2019 · first reported June 30, 2023 · EPA return-to-compliance field April 20, 2019
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041193929 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX04201994564 April 20, 2019 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 04002734B8000102018 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2018 · period end April 20, 2019 · first reported June 30, 2023 · EPA return-to-compliance field April 20, 2019
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041193928 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX04201994563 April 20, 2019 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 040027334301492018 · E. COLI · Ground Water RuleNoncompliance period start September 1, 2018 · period end April 11, 2019 · first reported June 30, 2023 · EPA return-to-compliance field April 11, 2019
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041193554 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX04111994089 April 11, 2019 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 040027303104012018 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2018 · period end December 31, 2018 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2018
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041193931 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX04111994088 April 11, 2019 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310032016 · Coliform (TCR) · Total Coliform RuleNoncompliance period start March 1, 2016 · period end March 31, 2016 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2016
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX05111684307 May 11, 2016 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 0400273243100122015 · Coliform (TCR) · Total Coliform RuleNoncompliance period start December 1, 2015 · period end December 31, 2015 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2015
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX02291684306 February 29, 2016 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 0400273243100112015 · Coliform (TCR) · Total Coliform RuleNoncompliance period start November 1, 2015 · period end November 30, 2015 · first reported June 30, 2023 · EPA return-to-compliance field November 30, 2015
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX02291684305 February 29, 2016 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 0400273243100102015 · Coliform (TCR) · Total Coliform RuleNoncompliance period start October 1, 2015 · period end October 31, 2015 · first reported June 30, 2023 · EPA return-to-compliance field October 31, 2015
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX02291684304 February 29, 2016 Resolving Federal Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 040027371700072015 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2015 · period end July 30, 2016 · first reported June 30, 2023 · EPA return-to-compliance field July 30, 2016
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041183539 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX07301686137 July 30, 2016 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310062015 · Coliform (TCR) · Total Coliform RuleNoncompliance period start June 1, 2015 · period end June 30, 2015 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2015
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041181553 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX09191581759 September 19, 2015 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310052015 · Coliform (TCR) · Total Coliform RuleNoncompliance period start May 1, 2015 · period end May 31, 2015 · first reported June 30, 2023 · EPA return-to-compliance field May 31, 2015
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041181552 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX09191581758 September 19, 2015 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310042015 · Coliform (TCR) · Total Coliform RuleNoncompliance period start April 1, 2015 · period end April 30, 2015 · first reported June 30, 2023 · EPA return-to-compliance field April 30, 2015
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041181551 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX09191581757 September 19, 2015 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310032015 · Coliform (TCR) · Total Coliform RuleNoncompliance period start March 1, 2015 · period end March 31, 2015 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2015
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041181549 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX09191581755 September 19, 2015 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310012015 · Coliform (TCR) · Total Coliform RuleNoncompliance period start January 1, 2015 · period end January 31, 2015 · first reported June 30, 2023 · EPA return-to-compliance field January 31, 2015
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041181550 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX09191581756 September 19, 2015 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310092014 · Coliform (TCR) · Total Coliform RuleNoncompliance period start September 1, 2014 · period end September 30, 2014 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2014
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX12311484303 December 31, 2014 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310082014 · Coliform (TCR) · Total Coliform RuleNoncompliance period start August 1, 2014 · period end August 31, 2014 · first reported June 30, 2023 · EPA return-to-compliance field August 31, 2014
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX12311484302 December 31, 2014 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310072014 · Coliform (TCR) · Total Coliform RuleNoncompliance period start July 1, 2014 · period end July 31, 2014 · first reported June 30, 2023 · EPA return-to-compliance field July 31, 2014
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX12311484301 December 31, 2014 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 0400273243100122013 · 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 0400273OX01311484300 January 31, 2014 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310092013 · Coliform (TCR) · Total Coliform RuleNoncompliance period start September 1, 2013 · period end September 30, 2013 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2013
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX01311484299 January 31, 2014 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310062013 · Coliform (TCR) · Total Coliform RuleNoncompliance period start June 1, 2013 · period end June 30, 2013 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2013
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX08311384298 August 31, 2013 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310052013 · Coliform (TCR) · Total Coliform RuleNoncompliance period start May 1, 2013 · period end May 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field May 31, 2013
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX08311384297 August 31, 2013 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310032013 · Coliform (TCR) · Total Coliform RuleNoncompliance period start March 1, 2013 · period end March 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2013
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX08311384296 August 31, 2013 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310012013 · Coliform (TCR) · Total Coliform RuleNoncompliance period start January 1, 2013 · period end January 31, 2013 · first reported June 30, 2023 · EPA return-to-compliance field January 31, 2013
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX08311384295 August 31, 2013 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 0400273343014102012 · E. COLI · Ground Water RuleNoncompliance period start October 1, 2012 · period end November 14, 2014 · first reported June 30, 2023 · EPA return-to-compliance field November 14, 2014
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041171755 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX11141476415 November 14, 2014 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Repeat Major (TCR)Violation 0400273253100102012 · Coliform (TCR) · Total Coliform RuleNoncompliance period start October 1, 2012 · period end October 31, 2012 · first reported June 30, 2023 · EPA return-to-compliance field October 31, 2012
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041171754 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX08191373333 August 19, 2013 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310092012 · Coliform (TCR) · Total Coliform RuleNoncompliance period start September 1, 2012 · period end September 30, 2012 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2012
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041170483 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX08191373332 August 19, 2013 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310082012 · Coliform (TCR) · Total Coliform RuleNoncompliance period start August 1, 2012 · period end August 31, 2012 · first reported June 30, 2023 · EPA return-to-compliance field August 31, 2012
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041170482 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX08191373331 August 19, 2013 Resolving Federal Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 040027371700072012 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2012 · period end March 18, 2013 · first reported June 30, 2023 · EPA return-to-compliance field March 18, 2013
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041170484 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX03181372029 March 18, 2013 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310062012 · Coliform (TCR) · Total Coliform RuleNoncompliance period start June 1, 2012 · period end June 30, 2012 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2012
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX08311284293 August 31, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310032012 · Coliform (TCR) · Total Coliform RuleNoncompliance period start March 1, 2012 · period end March 31, 2012 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2012
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX08311284294 August 31, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310082011 · Coliform (TCR) · Total Coliform RuleNoncompliance period start August 1, 2011 · period end August 31, 2011 · first reported June 30, 2023 · EPA return-to-compliance field August 31, 2011
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX11041166073 November 4, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310062011 · Coliform (TCR) · Total Coliform RuleNoncompliance period start June 1, 2011 · period end August 31, 2010 · first reported June 30, 2023 · EPA return-to-compliance field August 31, 2010
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX08311084292 August 31, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Minor (TCR)Violation 040027324310052011 · Coliform (TCR) · Total Coliform RuleNoncompliance period start May 1, 2011 · period end August 31, 2010 · first reported June 30, 2023 · EPA return-to-compliance field August 31, 2010
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX08311084291 August 31, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310032011 · Coliform (TCR) · Total Coliform RuleNoncompliance period start March 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 0400273OX11041166072 November 4, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310022011 · Coliform (TCR) · Total Coliform RuleNoncompliance period start February 1, 2011 · period end February 28, 2011 · first reported June 30, 2023 · EPA return-to-compliance field February 28, 2011
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX11041166071 November 4, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 0400273233100122010 · Coliform (TCR) · Total Coliform RuleNoncompliance period start December 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 0400273OX03211161011 March 21, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 0400273233100112010 · Coliform (TCR) · Total Coliform RuleNoncompliance period start November 1, 2010 · period end November 30, 2010 · first reported June 30, 2023 · EPA return-to-compliance field November 30, 2010
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX03211161010 March 21, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 0400273233100102010 · Coliform (TCR) · Total Coliform RuleNoncompliance period start October 1, 2010 · period end October 31, 2010 · first reported June 30, 2023 · EPA return-to-compliance field October 31, 2010
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX03211161009 March 21, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310092010 · 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 0400273OX03211161008 March 21, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310082010 · Coliform (TCR) · Total Coliform RuleNoncompliance period start August 1, 2010 · period end August 31, 2010 · first reported June 30, 2023 · EPA return-to-compliance field August 31, 2010
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX03211161007 March 21, 2011 Resolving Federal Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 040027371700072010 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2010 · period end March 18, 2013 · first reported June 30, 2023 · EPA return-to-compliance field March 18, 2013
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041166079 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX03181372028 March 18, 2013 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 040027352500072010 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2010 · period end July 5, 2012 · first reported June 30, 2023 · EPA return-to-compliance field July 5, 2012
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041166080 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX07051268802 July 5, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310072010 · Coliform (TCR) · Total Coliform RuleNoncompliance period start July 1, 2010 · period end July 31, 2010 · first reported June 30, 2023 · EPA return-to-compliance field July 31, 2010
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX03211161006 March 21, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310052010 · Coliform (TCR) · Total Coliform RuleNoncompliance period start May 1, 2010 · period end May 31, 2010 · first reported June 30, 2023 · EPA return-to-compliance field May 31, 2010
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10271055117 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310042010 · Coliform (TCR) · Total Coliform RuleNoncompliance period start April 1, 2010 · period end April 30, 2010 · first reported June 30, 2023 · EPA return-to-compliance field April 30, 2010
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10271055116 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310032010 · Coliform (TCR) · Total Coliform RuleNoncompliance period start March 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 0400273OX10271055115 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310022010 · Coliform (TCR) · Total Coliform RuleNoncompliance period start February 1, 2010 · period end February 28, 2010 · first reported June 30, 2023 · EPA return-to-compliance field February 28, 2010
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10271055114 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 040027352500012010 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2010 · period end July 5, 2012 · first reported June 30, 2023 · EPA return-to-compliance field July 5, 2012
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041166078 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX07051268801 July 5, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310012010 · Coliform (TCR) · Total Coliform RuleNoncompliance period start January 1, 2010 · period end January 31, 2010 · first reported June 30, 2023 · EPA return-to-compliance field January 31, 2010
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10271055113 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 040027303104012010 · Nitrate · Nitrate RuleNoncompliance period start January 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 0400273OX11041166070 November 4, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 0400273233100122009 · Coliform (TCR) · Total Coliform RuleNoncompliance period start December 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 0400273OX10271055112 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 0400273233100112009 · Coliform (TCR) · Total Coliform RuleNoncompliance period start November 1, 2009 · period end November 30, 2009 · first reported June 30, 2023 · EPA return-to-compliance field November 30, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10271055111 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 0400273233100102009 · Coliform (TCR) · Total Coliform RuleNoncompliance period start October 1, 2009 · period end October 31, 2009 · first reported June 30, 2023 · EPA return-to-compliance field October 31, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10271055110 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310092009 · Coliform (TCR) · Total Coliform RuleNoncompliance period start September 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 0400273OX10271055108 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310082009 · Coliform (TCR) · Total Coliform RuleNoncompliance period start August 1, 2009 · period end August 31, 2009 · first reported June 30, 2023 · EPA return-to-compliance field August 31, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10271055107 October 27, 2010 Resolving Federal Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 040027371700072009 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2009 · period end March 18, 2013 · first reported June 30, 2023 · EPA return-to-compliance field March 18, 2013
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041166076 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX03181372027 March 18, 2013 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 040027352500072009 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2009 · period end July 5, 2012 · first reported June 30, 2023 · EPA return-to-compliance field July 5, 2012
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041166077 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX07051268800 July 5, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310072009 · Coliform (TCR) · Total Coliform RuleNoncompliance period start July 1, 2009 · period end July 31, 2009 · first reported June 30, 2023 · EPA return-to-compliance field July 31, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10271055106 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310062009 · Coliform (TCR) · Total Coliform RuleNoncompliance period start June 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 0400273OX10271055090 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310052009 · Coliform (TCR) · Total Coliform RuleNoncompliance period start May 1, 2009 · period end May 31, 2009 · first reported June 30, 2023 · EPA return-to-compliance field May 31, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10271055089 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310042009 · Coliform (TCR) · Total Coliform RuleNoncompliance period start April 1, 2009 · period end April 30, 2009 · first reported June 30, 2023 · EPA return-to-compliance field April 30, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10271055088 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310032009 · Coliform (TCR) · Total Coliform RuleNoncompliance period start March 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 0400273OX10271055093 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310022009 · Coliform (TCR) · Total Coliform RuleNoncompliance period start February 1, 2009 · period end February 28, 2009 · first reported June 30, 2023 · EPA return-to-compliance field February 28, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10271055073 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 040027352500012009 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2009 · period end July 5, 2012 · first reported June 30, 2023 · EPA return-to-compliance field July 5, 2012
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273FL11041166075 November 4, 2011 Formal Federal Final Administrative Order issued 0400273OX07051268799 July 5, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine Major (TCR)Violation 040027323310012009 · Coliform (TCR) · Total Coliform RuleNoncompliance period start January 1, 2009 · period end January 31, 2009 · first reported June 30, 2023 · EPA return-to-compliance field January 31, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10271055091 October 27, 2010 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 040027303104012009 · 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
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX11041166069 November 4, 2011 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 040027303400012004 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2004 · period end December 31, 2004 · first reported March 28, 2024 · EPA return-to-compliance field December 31, 2004
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400273OX10281056235 October 28, 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