090400116 · Arizona
Yavapai Apache - Middle Verde
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 21
- EPA health-based flag
- 13
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 8
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 040011603100512026 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported June 3, 2026 · EPA return-to-compliance field March 31, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400116IA06252612564 June 25, 2026 Informal Federal Violation/Reminder Notice 0400116IA06252612571 June 25, 2026 Informal Federal Violation/Reminder Notice 0400116OX06252612634 June 25, 2026 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 040011603100512023 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported June 30, 2023 · EPA return-to-compliance field March 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400116OX08142311552 August 14, 2023 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 040011603100572022 · Arsenic · Arsenic RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400116OX12052211363 December 5, 2022 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 040011627099972021 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2021 · period end August 3, 2021 · first reported June 30, 2023 · EPA return-to-compliance field August 3, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400116OX08032110890 August 3, 2021 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 040011627099942021 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported June 30, 2023 · EPA return-to-compliance field June 30, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400116OX08032110890 August 3, 2021 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 040011603100512013 · Arsenic · Arsenic RuleNoncompliance period start January 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 0400116OX05201372754 May 20, 2013 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 040011602100512012 · Arsenic · Arsenic RuleNoncompliance period start January 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 0400116OX06051269457 June 5, 2012 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 0400116021005102011 · Arsenic · Arsenic RuleNoncompliance period start October 1, 2011 · period end December 31, 2011 · first reported June 30, 2023 · EPA return-to-compliance field December 31, 2011
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400116OX06051269456 June 5, 2012 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 040011602100572011 · Arsenic · Arsenic RuleNoncompliance period start July 1, 2011 · period end September 30, 2011 · first reported June 30, 2023 · EPA return-to-compliance field September 30, 2011
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 0400116OX06051269455 June 5, 2012 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 040011602100542011 · Arsenic · Arsenic 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 0400116OX06051269454 June 5, 2012 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 040011602100512011 · Arsenic · Arsenic 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 0400116OX06051269453 June 5, 2012 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 0400116021005102010 · Arsenic · Arsenic 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 0400116OX06051269452 June 5, 2012 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 040011602100572010 · Arsenic · Arsenic 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 0400116OX06051269451 June 5, 2012 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 040011602100542010 · Arsenic · Arsenic 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 0400116OX06051269450 June 5, 2012 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 040011602100512010 · Arsenic · Arsenic 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 0400116OX06051269449 June 5, 2012 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 0400116021005102009 · Arsenic · Arsenic 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 0400116OX06051269448 June 5, 2012 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 040011602100572009 · Arsenic · Arsenic 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 0400116OX06051269447 June 5, 2012 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 040011602100542009 · 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 0400116OX06051269445 June 5, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 040011603100512009 · 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 0400116OX01201042371 January 20, 2010 Resolving Federal Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 040011602100512009 · 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 0400116OX06051269441 June 5, 2012 Resolving Federal Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 040011603400012004 · 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 0400116OX01201042423 January 20, 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.
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