MT0004059 · Montana

SHERWOOD WATER STATION

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

Violation records shown: 26
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 25

Counties listed by EPA · Stillwater County, Montana

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 26 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,095 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 5745 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2024 · period end August 13, 2024 · first reported September 19, 2024 · EPA return-to-compliance field August 13, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
2483 July 23, 2024 Informal State Violation/Reminder Notice
2484 August 13, 2024 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2483	July 23, 2024	Informal	State Violation/Reminder Notice
2484	August 13, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 5744 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2023 · period end June 30, 2023 · first reported September 22, 2023 · EPA return-to-compliance field June 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2479	July 13, 2023	Informal	State Violation/Reminder Notice
2480	July 13, 2023	Informal	State Public Notification requested
2481	July 21, 2023	Informal	State Public Notification received
2482	July 23, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 5743 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2023 · period end March 31, 2023 · first reported September 22, 2023 · EPA return-to-compliance field March 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2475	April 17, 2023	Informal	State Violation/Reminder Notice
2476	April 17, 2023	Informal	State Public Notification requested
2478	April 20, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 5721 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2453	February 3, 2022	Informal	State Violation/Reminder Notice
2454	February 3, 2022	Informal	State Public Notification requested
2455	February 22, 2022	Informal	State Public Notification received
2456	April 20, 2023	Resolving	State Compliance achieved
2478	April 20, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 5720 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2021 · period end February 28, 2021 · first reported September 22, 2023 · EPA return-to-compliance field February 28, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2449	March 17, 2021	Informal	State Violation/Reminder Notice
2450	March 17, 2021	Informal	State Public Notification requested
2452	April 7, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5742 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5741 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5740 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5739 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5738 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5737 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5736 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5735 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5734 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5733 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5732 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5731 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5730 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5729 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5728 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5727 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5726 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5725 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5724 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5723 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 5722 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

18 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2457	January 29, 2023	Informal	State Violation/Reminder Notice
2458	January 29, 2023	Informal	State Public Notification requested
2460	January 29, 2023	Informal	State Violation/Reminder Notice
2461	January 29, 2023	Informal	State Public Notification requested
2463	January 29, 2023	Informal	State Violation/Reminder Notice
2464	January 29, 2023	Informal	State Public Notification requested
2466	January 29, 2023	Informal	State Violation/Reminder Notice
2467	January 29, 2023	Informal	State Public Notification requested
2469	January 29, 2023	Informal	State Violation/Reminder Notice
2470	January 29, 2023	Informal	State Public Notification requested
2472	January 29, 2023	Informal	State Violation/Reminder Notice
2473	January 29, 2023	Informal	State Public Notification requested
2459	February 22, 2023	Resolving	State Compliance achieved
2462	February 22, 2023	Resolving	State Compliance achieved
2465	February 22, 2023	Resolving	State Compliance achieved
2468	February 22, 2023	Resolving	State Compliance achieved
2471	February 22, 2023	Resolving	State Compliance achieved
2474	February 22, 2023	Resolving	State 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