AZ0414391 · Arizona
YUMA WEST MHP
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 14
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 6
Counties listed by EPA · Yuma 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 12 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 279 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 3959 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 15, 2025 · period end January 27, 2026 · first reported February 24, 2026 · EPA return-to-compliance field January 27, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1025 December 16, 2025 Informal State Violation/Reminder Notice 1027 January 27, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 3957 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2025 · period end June 14, 2026 · first reported February 24, 2026 · EPA return-to-compliance field June 14, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1021 October 29, 2025 Informal State Violation/Reminder Notice 1033 June 14, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 3958 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end June 14, 2026 · first reported February 24, 2026 · EPA return-to-compliance field June 14, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1023 November 5, 2025 Informal State Violation/Reminder Notice 1033 June 14, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 3956 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 20, 2024 · period end March 9, 2026 · first reported February 24, 2026 · EPA return-to-compliance field March 9, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1019 January 13, 2025 Informal State Violation/Reminder Notice 1031 March 9, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 3955 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end January 18, 2026 · first reported February 24, 2026 · EPA return-to-compliance field January 18, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1016 November 14, 2024 Informal State Violation/Reminder Notice 1017 November 14, 2024 Informal State Public Notification requested 1029 January 18, 2026 Resolving State Compliance achieved 1032 March 9, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
LSL ReportingViolation 3954 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end January 18, 2026 · first reported February 18, 2025 · EPA return-to-compliance field January 18, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1013 November 14, 2024 Informal State Violation/Reminder Notice 1014 November 14, 2024 Informal State Public Notification requested 1030 January 18, 2026 Resolving State Compliance achieved 1028 February 3, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 3953 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2024 · period end November 13, 2024 · first reported February 24, 2026 · EPA return-to-compliance field November 13, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1010 October 22, 2024 Informal State Violation/Reminder Notice 1012 November 13, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 3952 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start August 1, 2024 · period end September 11, 2024 · first reported November 15, 2024 · EPA return-to-compliance field September 11, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1007 September 11, 2024 Informal State Violation/Reminder Notice 1009 September 11, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 3951 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 26, 2024 · period end June 27, 2024 · first reported February 24, 2026 · EPA return-to-compliance field June 27, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1000 February 16, 2024 Informal State Violation/Reminder Notice 1003 June 27, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique, Level 1 Assessment (RTCR)Violation 3950 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 22, 2023 · period end October 11, 2023 · first reported February 24, 2026 · EPA return-to-compliance field October 11, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1002 October 11, 2023 Resolving State Compliance achieved 997 December 26, 2023 Informal State Violation/Reminder Notice 998 December 26, 2023 Informal State Public Notification requested 1004 July 8, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 3949 · E. COLI · Ground Water RuleNoncompliance period start October 4, 2023 · period end August 2, 2024 · first reported February 24, 2026 · EPA return-to-compliance field August 2, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 994 November 16, 2023 Informal State Violation/Reminder Notice 995 November 16, 2023 Informal State Public Notification requested 1005 July 8, 2024 Informal State Public Notification received 1006 August 2, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 3948 · E. COLI · Ground Water RuleNoncompliance period start June 3, 2023 · period end August 2, 2024 · first reported February 24, 2026 · EPA return-to-compliance field August 2, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 992 July 24, 2023 Informal State Violation/Reminder Notice 1006 August 2, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 3947 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 2, 2022 · period end October 28, 2022 · first reported February 15, 2023 · EPA return-to-compliance field October 28, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 989 October 21, 2022 Informal State Violation/Reminder Notice 991 October 28, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 3946 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 17, 2021 · period end September 16, 2021 · first reported February 16, 2022 · EPA return-to-compliance field September 16, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 988 September 16, 2021 Resolving State Compliance achieved 986 February 1, 2022 Informal State Violation/Reminder Notice
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