PA5650080 · Pennsylvania

LIGONIER TWP MUNI AUTH

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

Violation records shown: 104
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 69

Counties listed by EPA · Westmoreland County, Pennsylvania

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

Violations and what followed

Among 104 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 2620308 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start June 1, 2026 · period end June 30, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 30, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26203076002	August 11, 2026	Informal	State Formal Notice of Violation issued
26203077002	August 11, 2026	Informal	State Public Notification requested
26203079002	August 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2620307 · Groundwater Rule · Ground Water Rule

Noncompliance period start June 1, 2026 · period end June 30, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 30, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26203076002	August 11, 2026	Informal	State Formal Notice of Violation issued
26203077002	August 11, 2026	Informal	State Public Notification requested
26203079002	August 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2528848 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start August 1, 2025 · period end August 31, 2025 · first reported March 9, 2026 · EPA return-to-compliance field August 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
262884758	October 9, 2025	Informal	State Formal Notice of Violation issued
26116343023	February 25, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2528847 · Groundwater Rule · Ground Water Rule

Noncompliance period start August 1, 2025 · period end August 31, 2025 · first reported March 9, 2026 · EPA return-to-compliance field August 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
262884758	October 9, 2025	Informal	State Formal Notice of Violation issued
26116343023	February 25, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513160 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513159 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513158 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513157 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513156 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513155 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513154 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513153 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513152 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513151 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513150 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513149 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513148 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513147 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513146 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513145 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513144 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513143 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513142 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513141 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513140 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513139 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513138 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513137 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513136 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513135 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513134 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513133 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513132 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513131 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513130 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513129 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513128 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2513127 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2025 · period end May 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field May 8, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079492003	May 8, 2025	Informal	State Public Notification received
25131271024	May 8, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2511634 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start January 1, 2025 · period end January 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field January 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25116341023	March 14, 2025	Informal	State Public Notification requested
251163423	March 14, 2025	Informal	State Formal Notice of Violation issued
25079492003	May 8, 2025	Informal	State Public Notification received
26116343023	February 25, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Failure Submit Filter Profile/CPE ReportViolation 2432663 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported February 19, 2025 · EPA return-to-compliance field September 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
253266384040	November 12, 2024	Informal	State Formal Notice of Violation issued
253266385040	November 12, 2024	Informal	State Public Notification requested
263266386040	December 2, 2025	Informal	State Public Notification received
263266387040	December 2, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2412630 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2024 · period end June 23, 2025 · first reported March 25, 2024 · EPA return-to-compliance field June 23, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
241263084036	March 13, 2024	Informal	State Violation/Reminder Notice
241263085036	March 13, 2024	Informal	State Public Notification requested
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507968 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507967 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507966 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507965 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507964 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507963 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507962 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507961 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507960 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507959 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507958 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507957 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507956 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507955 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507954 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507953 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507952 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507951 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507950 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507949 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079492003	May 8, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507948 · Nitrite · Nitrate Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079472001	June 23, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507947 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25079471	February 12, 2025	Informal	State Formal Notice of Violation issued
25079471001	February 12, 2025	Informal	State Public Notification requested
25079472001	June 23, 2025	Informal	State Public Notification received
25079473001	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407817 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407816 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407815 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407814 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407813 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407812 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407811 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407810 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407809 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407808 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407807 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407806 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407805 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407804 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407803 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407802 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407801 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407800 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407799 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407798 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240779886016	May 8, 2024	Informal	State Violation/Reminder Notice
250778487002	June 23, 2025	Resolving	State Compliance achieved
250779887016	June 23, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407797 · Nitrite · Nitrate Rule

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 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
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
260779686014	February 25, 2026	Informal	State Public Notification received
260779687014	February 25, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407796 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 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
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
260779686014	February 25, 2026	Informal	State Public Notification received
260779687014	February 25, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407795 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 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
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240778486002	April 30, 2024	Resolving	State Compliance achieved
250778487002	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407794 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 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
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240778486002	April 30, 2024	Resolving	State Compliance achieved
250778487002	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407793 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 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
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240778486002	April 30, 2024	Resolving	State Compliance achieved
250778487002	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407792 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 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
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240778486002	April 30, 2024	Resolving	State Compliance achieved
250778487002	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407791 · Nickel · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 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
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240778486002	April 30, 2024	Resolving	State Compliance achieved
250778487002	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407790 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 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
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240778486002	April 30, 2024	Resolving	State Compliance achieved
250778487002	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407789 · Fluoride · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 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
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240778486002	April 30, 2024	Resolving	State Compliance achieved
250778487002	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407788 · CYANIDE · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 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
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240778486002	April 30, 2024	Resolving	State Compliance achieved
250778487002	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407787 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 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
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240778486002	April 30, 2024	Resolving	State Compliance achieved
250778487002	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407786 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 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
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240778486002	April 30, 2024	Resolving	State Compliance achieved
250778487002	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407785 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 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
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240778486002	April 30, 2024	Resolving	State Compliance achieved
250778487002	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2407784 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 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
240778484002	February 13, 2024	Informal	State Formal Notice of Violation issued
240778485002	February 13, 2024	Informal	State Public Notification requested
240778486002	April 30, 2024	Resolving	State Compliance achieved
250778487002	June 23, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2339735 · Asbestos · Inorganic Chemicals

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243973578002	November 14, 2023	Informal	State Formal Notice of Violation issued
243973579002	November 14, 2023	Informal	State Public Notification requested
243973581002	March 13, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2134286 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported December 16, 2021 · 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
223428566001	November 18, 2021	Informal	State Violation/Reminder Notice
223428568001	December 16, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2134285 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported December 16, 2021 · 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
223428566001	November 18, 2021	Informal	State Violation/Reminder Notice
223428568001	December 16, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2125850 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 15, 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
212584966003	August 5, 2021	Informal	State Violation/Reminder Notice
211727970001	August 9, 2021	Informal	State Public Notification requested
211727971001	August 9, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2125849 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 15, 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
212584966003	August 5, 2021	Informal	State Violation/Reminder Notice
211727970001	August 9, 2021	Informal	State Public Notification requested
211727971001	August 9, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2117280 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 16, 2021 · EPA return-to-compliance field March 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
211727966001	May 18, 2021	Informal	State Violation/Reminder Notice
211727967001	June 7, 2021	Informal	State Public Notification requested
211727969001	July 22, 2021	Resolving	State Compliance achieved
211727970001	August 9, 2021	Informal	State Public Notification requested
211727971001	August 9, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2117279 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 16, 2021 · EPA return-to-compliance field March 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
211727966001	May 18, 2021	Informal	State Violation/Reminder Notice
211727967001	June 7, 2021	Informal	State Public Notification requested
211727969001	July 22, 2021	Resolving	State Compliance achieved
211727970001	August 9, 2021	Informal	State Public Notification requested
211727971001	August 9, 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