AZ0415023 · Arizona
WENDEN DWID
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 1
Counties listed by EPA · La Paz County, Arizona
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 7 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
Report Sample Result/Fail Monitor (RTCR)Violation 7956 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2025 · period end December 11, 2025 · first reported February 24, 2026 · EPA return-to-compliance field December 11, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 752 December 11, 2025 Resolving State Compliance achieved 751 December 15, 2025 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 7955 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2025 · period end October 7, 2025 · first reported February 24, 2026 · EPA return-to-compliance field October 7, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 754 October 7, 2025 Resolving State Compliance achieved 746 November 7, 2025 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Public Notification Violation without NPDWR ViolationViolation 7954 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 24, 2023 · period end August 24, 2023 · first reported February 24, 2026 · EPA return-to-compliance field August 24, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 741 June 19, 2023 Informal State Violation/Reminder Notice 740 August 24, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation without NPDWR ViolationViolation 7953 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 2, 2023 · period end August 24, 2023 · first reported February 24, 2026 · EPA return-to-compliance field August 24, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 738 June 2, 2023 Informal State Violation/Reminder Notice 740 August 24, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation without NPDWR ViolationViolation 7950 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 2, 2022 · period end April 29, 2022 · first reported August 15, 2022 · EPA return-to-compliance field April 29, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 724 April 29, 2022 Resolving State Compliance achieved 725 May 3, 2022 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 7949 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2020 · period end March 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field March 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 711 October 9, 2020 Resolving State Compliance achieved 697 March 11, 2021 Informal State Violation/Reminder Notice 698 March 11, 2021 Informal State Public Notification requested 699 March 11, 2021 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 7948 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2020 · period end March 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field March 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 711 October 9, 2020 Resolving State Compliance achieved 701 March 11, 2021 Informal State Violation/Reminder Notice 702 March 11, 2021 Informal State Public Notification requested 703 March 11, 2021 Informal State Public Notification received
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