AZ0410051 · Arizona

FLOWING WELLS IRRIGATION DISTRICT

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 56
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 53

Counties listed by EPA · Pima 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 55 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
Report Sample Result/Fail Monitor (RTCR)Violation 61969 · Revised Total Coliform Rule · Revised Total Coliform Rule
Noncompliance period start February 1, 2026 · period end April 7, 2026 · first reported May 14, 2026 · EPA return-to-compliance field April 7, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
6685 April 7, 2026 Informal State Violation/Reminder Notice
6686 April 7, 2026 Resolving State Compliance achieved
Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 61970 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start January 1, 2026 · first reported May 14, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
6688 April 8, 2026 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6685	April 7, 2026	Informal	State Violation/Reminder Notice
6686	April 7, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6688	April 8, 2026	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61968 · Styrene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61967 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61966 · Toluene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61965 · Benzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61964 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61963 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61962 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61961 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61960 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61959 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61958 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61957 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61956 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61955 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61954 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61953 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61952 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61951 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61950 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61949 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61948 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6674	November 5, 2025	Informal	State Violation/Reminder Notice
6675	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61947 · Styrene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61946 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61945 · Toluene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61944 · Benzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61943 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61942 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61941 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61940 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61939 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61938 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61937 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61936 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61935 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61934 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61933 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61932 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61931 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61930 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61929 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61928 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 61927 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6677	November 5, 2025	Informal	State Violation/Reminder Notice
6678	November 5, 2025	Informal	State Public Notification requested
6680	November 14, 2025	Resolving	State Compliance achieved
6681	December 18, 2025	Informal	State Public Notification requested

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 61926 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start April 12, 2025 · period end June 27, 2025 · first reported August 15, 2025 · EPA return-to-compliance field June 27, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
6671 June 27, 2025 Informal State Violation/Reminder Notice
6672 June 27, 2025 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 61925 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start December 20, 2024 · period end May 15, 2025 · first reported February 18, 2025 · EPA return-to-compliance field May 15, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
6663 January 30, 2025 Informal State Violation/Reminder Notice
6669 May 15, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6671	June 27, 2025	Informal	State Violation/Reminder Notice
6672	June 27, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6663	January 30, 2025	Informal	State Violation/Reminder Notice
6669	May 15, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

LSL InventoryViolation 61924 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end October 22, 2024 · first reported February 18, 2025 · EPA return-to-compliance field October 22, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6665	October 22, 2024	Resolving	State Compliance achieved
6660	November 14, 2024	Informal	State Violation/Reminder Notice
6661	November 14, 2024	Informal	State Public Notification requested
6670	May 15, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

LSL ReportingViolation 61923 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end October 22, 2024 · first reported February 18, 2025 · EPA return-to-compliance field October 22, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6665	October 22, 2024	Resolving	State Compliance achieved
6657	November 7, 2024	Informal	State Violation/Reminder Notice
6658	November 7, 2024	Informal	State Public Notification requested
6668	May 15, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 61922 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 15, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6650	April 22, 2024	Informal	State Violation/Reminder Notice
6652	April 22, 2024	Informal	State Public Notification requested
6655	July 17, 2024	Resolving	State Compliance achieved
6667	May 15, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 61921 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 15, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6650	April 22, 2024	Informal	State Violation/Reminder Notice
6652	April 22, 2024	Informal	State Public Notification requested
6655	July 17, 2024	Resolving	State Compliance achieved
6667	May 15, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 61912 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported March 29, 2024 · EPA return-to-compliance field November 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6642	December 21, 2023	Informal	State Violation/Reminder Notice
6643	December 21, 2023	Informal	State Public Notification requested
6645	January 2, 2024	Resolving	State Compliance achieved
6646	January 3, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 61920 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6647	February 15, 2024	Informal	State Violation/Reminder Notice
6648	February 15, 2024	Informal	State Public Notification requested
6654	April 22, 2024	Resolving	State Compliance achieved
6656	July 2, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 61919 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 29, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
6647	February 15, 2024	Informal	State Violation/Reminder Notice
6648	February 15, 2024	Informal	State Public Notification requested
6654	April 22, 2024	Resolving	State Compliance achieved
6656	July 2, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved
Monitoring, RegularViolation 61911 · Arsenic · Arsenic Rule
Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 14, 2023 · EPA return-to-compliance field June 30, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
6639 July 21, 2023 Informal State Violation/Reminder Notice
6641 July 21, 2023 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 61910 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start January 1, 2023 · period end February 10, 2023 · first reported May 15, 2023 · EPA return-to-compliance field February 10, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
6638 February 10, 2023 Resolving State Compliance achieved
6636 February 15, 2023 Informal State Violation/Reminder Notice
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 61907 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 16, 2022 · EPA return-to-compliance field September 30, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
6635 October 20, 2021 Resolving State Compliance achieved
6633 November 17, 2021 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

Action ID	Date	Category	EPA action type
6639	July 21, 2023	Informal	State Violation/Reminder Notice
6641	July 21, 2023	Resolving	State Compliance achieved

Action ID	Date	Category	EPA action type
6638	February 10, 2023	Resolving	State Compliance achieved
6636	February 15, 2023	Informal	State Violation/Reminder Notice

Action ID	Date	Category	EPA action type
6635	October 20, 2021	Resolving	State Compliance achieved
6633	November 17, 2021	Informal	State Violation/Reminder Notice