CO0134810 · Colorado

TALL PINES VILLAGE

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

Violation records shown: 61
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 59

Counties listed by EPA · La Plata County, Colorado

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

Violations and what followed

Among 61 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 364 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 4005687 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported February 23, 2026 · EPA return-to-compliance field November 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035051	January 2, 2026	Informal	State Violation/Reminder Notice
4035052	January 2, 2026	Informal	State Public Notification requested
4035058	February 5, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 4005686 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported February 23, 2026 · EPA return-to-compliance field November 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035049	January 2, 2026	Informal	State Violation/Reminder Notice
4035050	January 2, 2026	Informal	State Public Notification requested
4035058	February 5, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 4005685 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 14, 2025 · period end June 8, 2026 · first reported November 17, 2025 · EPA return-to-compliance field June 8, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035045	September 30, 2025	Informal	State Violation/Reminder Notice
4035060	June 8, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 4005684 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start July 1, 2025 · period end July 31, 2025 · first reported November 17, 2025 · EPA return-to-compliance field July 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035043	September 9, 2025	Informal	State Violation/Reminder Notice
4035044	September 9, 2025	Informal	State Public Notification requested
4035048	October 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 4005683 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start July 1, 2025 · period end July 31, 2025 · first reported November 17, 2025 · EPA return-to-compliance field July 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035041	September 9, 2025	Informal	State Violation/Reminder Notice
4035042	September 9, 2025	Informal	State Public Notification requested
4035048	October 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005709 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035055	February 6, 2026	Informal	State Violation/Reminder Notice
4035056	February 6, 2026	Informal	State Public Notification requested
4035061	April 6, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005708 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005707 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005706 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005705 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005704 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005703 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005702 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005701 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005700 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005699 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005698 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005697 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005696 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005695 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005694 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005693 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005692 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005691 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005690 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005689 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005688 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035053	February 6, 2026	Informal	State Violation/Reminder Notice
4035054	February 6, 2026	Informal	State Public Notification requested
4035057	March 16, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 4005678 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2024 · period end December 18, 2024 · first reported August 14, 2024 · EPA return-to-compliance field December 18, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035027	July 23, 2024	Informal	State Violation/Reminder Notice
4035028	July 23, 2024	Informal	State Public Notification requested
4035030	December 18, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 4005677 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2024 · period end July 23, 2024 · first reported August 14, 2024 · EPA return-to-compliance field July 23, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035025	July 17, 2024	Informal	State Violation/Reminder Notice
4035026	July 17, 2024	Informal	State Public Notification requested
4035029	July 23, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Source Water (LT2)Violation 4005676 · E. COLI · Long Term 2 Enhanced Surface Water Treatment Rule

Noncompliance period start February 1, 2024 · period end February 28, 2024 · first reported May 16, 2024 · EPA return-to-compliance field February 28, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035024	February 28, 2024	Resolving	State Compliance achieved
4035022	April 10, 2024	Informal	State Violation/Reminder Notice
4035023	April 10, 2024	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 4005654 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field November 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035016	December 22, 2023	Informal	State Violation/Reminder Notice
4035017	December 22, 2023	Informal	State Public Notification requested
4035021	January 8, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 4005653 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field November 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035014	December 22, 2023	Informal	State Violation/Reminder Notice
4035015	December 22, 2023	Informal	State Public Notification requested
4035021	January 8, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005675 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005674 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005673 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005672 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005671 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005670 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005669 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005668 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005667 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005666 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005665 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005664 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005663 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005662 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005661 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005660 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005659 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005658 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005657 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005656 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4005655 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035018	January 25, 2024	Informal	State Violation/Reminder Notice
4035019	January 25, 2024	Informal	State Public Notification requested
4035020	January 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 4005651 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start November 1, 2021 · period end November 30, 2021 · first reported February 23, 2022 · EPA return-to-compliance field November 30, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035013	December 20, 2021	Resolving	State Compliance achieved
4035011	December 21, 2021	Informal	State Violation/Reminder Notice
4035012	December 21, 2021	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4005650 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2021 · period end November 30, 2021 · first reported February 23, 2022 · EPA return-to-compliance field November 30, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035013	December 20, 2021	Resolving	State Compliance achieved
4035009	December 21, 2021	Informal	State Violation/Reminder Notice
4035010	December 21, 2021	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4005652 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2021 · period end December 20, 2021 · first reported February 23, 2022 · EPA return-to-compliance field December 20, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035013	December 20, 2021	Resolving	State Compliance achieved
4035009	December 21, 2021	Informal	State Violation/Reminder Notice
4035010	December 21, 2021	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 4005649 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2021 · period end November 9, 2021 · first reported December 2, 2021 · EPA return-to-compliance field November 9, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035008	November 9, 2021	Resolving	State Compliance achieved
4035006	November 11, 2021	Informal	State Violation/Reminder Notice
4035007	November 11, 2021	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 4005648 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start June 1, 2021 · period end June 30, 2021 · first reported August 18, 2021 · EPA return-to-compliance field June 30, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4035000	July 13, 2021	Informal	State Violation/Reminder Notice
4035001	July 13, 2021	Informal	State Public Notification requested
4035005	August 8, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 4005647 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start June 1, 2021 · period end June 30, 2021 · first reported August 18, 2021 · EPA return-to-compliance field June 30, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4034998	July 13, 2021	Informal	State Violation/Reminder Notice
4034999	July 13, 2021	Informal	State Public Notification requested
4035005	August 8, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 4005646 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start April 1, 2021 · period end April 30, 2021 · first reported May 17, 2021 · EPA return-to-compliance field April 30, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4034980	May 13, 2021	Informal	State Violation/Reminder Notice
4034981	May 13, 2021	Informal	State Public Notification requested
4035004	June 6, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 4005645 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start April 1, 2021 · period end April 30, 2021 · first reported May 17, 2021 · EPA return-to-compliance field April 30, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4034978	May 13, 2021	Informal	State Violation/Reminder Notice
4034979	May 13, 2021	Informal	State Public Notification requested
4035004	June 6, 2021	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