PA4560048 · Pennsylvania

CONEMAUGH TWP MUNI AUTH

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

Violation records shown: 106
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 99

Counties listed by EPA · Somerset 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 102 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 312 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 2620036 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26200326004	August 11, 2026	Informal	State Formal Notice of Violation issued
26200327004	August 11, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Filter)Violation 2620033 · 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26200326004	August 11, 2026	Informal	State Formal Notice of Violation issued
26200327004	August 11, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 2620032 · Revised Total Coliform Rule · Revised Total Coliform 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26200326004	August 11, 2026	Informal	State Formal Notice of Violation issued
26200327004	August 11, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2620035 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26200326004	August 11, 2026	Informal	State Formal Notice of Violation issued
26200327004	August 11, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2601479 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end October 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field October 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26014766001	December 10, 2025	Informal	State Formal Notice of Violation issued
26014767001	December 10, 2025	Informal	State Public Notification requested
26014768001	December 30, 2025	Informal	State Public Notification received
26014769001	March 24, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2601477 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start October 1, 2025 · period end October 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field October 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26014766001	December 10, 2025	Informal	State Formal Notice of Violation issued
26014767001	December 10, 2025	Informal	State Public Notification requested
26014768001	December 30, 2025	Informal	State Public Notification received
26014769001	March 24, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2601476 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2025 · period end October 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field October 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26014766001	December 10, 2025	Informal	State Formal Notice of Violation issued
26014767001	December 10, 2025	Informal	State Public Notification requested
26014768001	December 30, 2025	Informal	State Public Notification received
26014769001	March 24, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 2529357 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2025 · period end March 24, 2026 · first reported December 3, 2025 · EPA return-to-compliance field March 24, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26293571038	November 4, 2025	Informal	State Public Notification requested
26293572038	November 4, 2025	Informal	State Public Notification received
262935738	November 4, 2025	Informal	State Formal Notice of Violation issued
26162613034	March 24, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2518525 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2025 · period end April 30, 2025 · first reported June 16, 2025 · EPA return-to-compliance field April 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25185251036	June 9, 2025	Informal	State Public Notification requested
251852536	June 9, 2025	Informal	State Formal Notice of Violation issued
25185252036	June 10, 2025	Informal	State Public Notification received
26162613034	March 24, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2516262 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25162611034	May 14, 2025	Informal	State Public Notification requested
251626134	May 14, 2025	Informal	State Formal Notice of Violation issued
25162612034	June 3, 2025	Informal	State Public Notification received
26162613034	March 24, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2516261 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25162611034	May 14, 2025	Informal	State Public Notification requested
251626134	May 14, 2025	Informal	State Formal Notice of Violation issued
25162612034	June 3, 2025	Informal	State Public Notification received
26162613034	March 24, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2511372 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts 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
25113691031	March 14, 2025	Informal	State Public Notification requested
251136931	March 14, 2025	Informal	State Formal Notice of Violation issued
25113702032	April 11, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2511370 · 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
25113691031	March 14, 2025	Informal	State Public Notification requested
251136931	March 14, 2025	Informal	State Formal Notice of Violation issued
25113702032	April 11, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2511369 · Revised Total Coliform Rule · Revised Total Coliform 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
25113691031	March 14, 2025	Informal	State Public Notification requested
251136931	March 14, 2025	Informal	State Formal Notice of Violation issued
25113692031	April 14, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2507266 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2507265 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2412303 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2024 · period end March 29, 2024 · first reported June 27, 2024 · EPA return-to-compliance field March 29, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
241230384001	March 23, 2024	Informal	State Violation/Reminder Notice
241230385001	March 23, 2024	Informal	State Public Notification requested
241230386001	March 29, 2024	Informal	State Public Notification received
241230387001	March 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507294 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507293 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507292 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507291 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507290 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507289 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507288 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507287 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507286 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507285 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507284 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507283 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507282 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507281 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507280 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507279 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507278 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507277 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507276 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507275 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507274 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507273 · 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
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072651001	February 12, 2025	Informal	State Public Notification requested
25072652001	February 13, 2025	Informal	State Public Notification received
25072653001	June 10, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507272 · Nickel · Inorganic 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072672003	February 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507271 · Mercury · Inorganic 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072672003	February 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507270 · Fluoride · Inorganic 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072672003	February 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507269 · Chromium · Inorganic 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072672003	February 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507268 · Cadmium · Inorganic 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072672003	February 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507267 · Barium · Inorganic 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25072651	February 12, 2025	Informal	State Formal Notice of Violation issued
25072672003	February 13, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2334451 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start August 11, 2023 · period end March 29, 2024 · first reported June 27, 2024 · EPA return-to-compliance field March 29, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240940981001	March 29, 2024	Resolving	State Compliance achieved
243444980017	March 29, 2024	Informal	State Public Notification received
243445178019	March 29, 2024	Informal	State Violation/Reminder Notice
243445179019	March 29, 2024	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2334454 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243444978017	October 10, 2023	Informal	State Formal Notice of Violation issued
243444979017	October 10, 2023	Informal	State Public Notification requested
240940981001	March 29, 2024	Resolving	State Compliance achieved
243444980017	March 29, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2334452 · Surface Water Treatment Rule · Surface Water Treatment Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243444978017	October 10, 2023	Informal	State Formal Notice of Violation issued
243444979017	October 10, 2023	Informal	State Public Notification requested
240940981001	March 29, 2024	Resolving	State Compliance achieved
243444980017	March 29, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2334449 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243444978017	October 10, 2023	Informal	State Formal Notice of Violation issued
243444979017	October 10, 2023	Informal	State Public Notification requested
240940981001	March 29, 2024	Resolving	State Compliance achieved
243444980017	March 29, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2332691 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start July 1, 2023 · period end July 31, 2023 · first reported September 19, 2023 · EPA return-to-compliance field July 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
233268878013	September 11, 2023	Informal	State Formal Notice of Violation issued
233268879013	September 11, 2023	Informal	State Public Notification requested
240941081002	November 9, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 2332690 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2023 · period end September 18, 2023 · first reported November 16, 2023 · EPA return-to-compliance field September 18, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
233269078015	September 18, 2023	Informal	State Violation/Reminder Notice
233269080015	September 18, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2332689 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start July 1, 2023 · period end July 31, 2023 · first reported September 19, 2023 · EPA return-to-compliance field July 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
233268878013	September 11, 2023	Informal	State Formal Notice of Violation issued
233268879013	September 11, 2023	Informal	State Public Notification requested
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2332688 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2023 · period end July 31, 2023 · first reported September 18, 2024 · EPA return-to-compliance field July 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
233268878013	September 11, 2023	Informal	State Formal Notice of Violation issued
233268879013	September 11, 2023	Informal	State Public Notification requested
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2322746 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end April 30, 2023 · first reported June 15, 2023 · EPA return-to-compliance field April 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
232274378005	June 8, 2023	Informal	State Formal Notice of Violation issued
232274379005	June 8, 2023	Informal	State Public Notification requested
240941080002	November 9, 2023	Informal	State Public Notification received
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2322744 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start April 1, 2023 · period end April 30, 2023 · first reported June 15, 2023 · EPA return-to-compliance field April 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
232274378005	June 8, 2023	Informal	State Formal Notice of Violation issued
232274379005	June 8, 2023	Informal	State Public Notification requested
240941080002	November 9, 2023	Informal	State Public Notification received
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2322743 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2023 · period end April 30, 2023 · first reported June 15, 2023 · EPA return-to-compliance field April 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
232274378005	June 8, 2023	Informal	State Formal Notice of Violation issued
232274379005	June 8, 2023	Informal	State Public Notification requested
240941080002	November 9, 2023	Informal	State Public Notification received
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2338006 · Chlordane · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2338005 · Pentachlorophenol · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2338004 · Benzo(a)pyrene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2338003 · HEXACHLOROBENZENE · Synthetic 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941080002	November 9, 2023	Informal	State Public Notification received
243798179022	November 9, 2023	Informal	State Public Notification requested
240940981001	March 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2338002 · 2,4,5-TP · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2338001 · 2,4-D · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2338000 · Heptachlor epoxide · Synthetic 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941080002	November 9, 2023	Informal	State Public Notification received
243798179022	November 9, 2023	Informal	State Public Notification requested
240940981001	March 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337999 · Heptachlor · Synthetic 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941080002	November 9, 2023	Informal	State Public Notification received
243798179022	November 9, 2023	Informal	State Public Notification requested
240940981001	March 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337998 · LASSO · Synthetic 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941080002	November 9, 2023	Informal	State Public Notification received
243798179022	November 9, 2023	Informal	State Public Notification requested
240940981001	March 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337997 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337996 · Carbofuran · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337995 · Hexachlorocyclopentadiene · Synthetic 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941080002	November 9, 2023	Informal	State Public Notification received
243798179022	November 9, 2023	Informal	State Public Notification requested
240940981001	March 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337994 · Dinoseb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337993 · Picloram · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337992 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337991 · Simazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337990 · OXAMYL · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337989 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337988 · Glyphosate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337987 · Endothall · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337986 · Diquat · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337985 · Dalapon · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end November 9, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 9, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337984 · Toxaphene · Synthetic 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941080002	November 9, 2023	Informal	State Public Notification received
243798179022	November 9, 2023	Informal	State Public Notification requested
240940981001	March 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337983 · Methoxychlor · Synthetic 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941080002	November 9, 2023	Informal	State Public Notification received
243798179022	November 9, 2023	Informal	State Public Notification requested
240940981001	March 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337982 · BHC-GAMMA · Synthetic 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941080002	November 9, 2023	Informal	State Public Notification received
243798179022	November 9, 2023	Informal	State Public Notification requested
240940981001	March 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337981 · Endrin · Synthetic 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243798178022	November 6, 2023	Informal	State Violation/Reminder Notice
240941080002	November 9, 2023	Informal	State Public Notification received
243798179022	November 9, 2023	Informal	State Public Notification requested
240940981001	March 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2320435 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
232043578004	May 11, 2023	Informal	State Formal Notice of Violation issued
232043579004	May 11, 2023	Informal	State Public Notification requested
240941080002	November 9, 2023	Informal	State Public Notification received
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 2262092 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2022 · period end November 9, 2023 · first reported November 21, 2022 · EPA return-to-compliance field November 9, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
236209272008	November 14, 2022	Informal	State Formal Notice of Violation issued
236209273008	November 14, 2022	Informal	State Public Notification requested
246209274008	November 9, 2023	Informal	State Public Notification received
246209276008	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2233977 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start July 1, 2022 · period end July 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field July 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
223397372004	September 13, 2022	Informal	State Formal Notice of Violation issued
223397373004	September 13, 2022	Informal	State Public Notification requested
233397675005	April 28, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2233976 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 1, 2022 · period end July 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field July 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
223397372004	September 13, 2022	Informal	State Formal Notice of Violation issued
223397373004	September 13, 2022	Informal	State Public Notification requested
233397675005	April 28, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2233973 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start July 1, 2022 · period end July 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field July 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
223397372004	September 13, 2022	Informal	State Formal Notice of Violation issued
223397373004	September 13, 2022	Informal	State Public Notification requested
232355374001	April 28, 2023	Informal	State Public Notification received
242355375001	March 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2223556 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2022 · period end April 30, 2022 · first reported June 15, 2022 · EPA return-to-compliance field April 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
222355372001	May 23, 2022	Informal	State Violation/Reminder Notice
222355373001	August 18, 2022	Informal	State Public Notification requested
232355374001	April 28, 2023	Informal	State Public Notification received
242355375001	March 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2223554 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start April 1, 2022 · period end April 30, 2022 · first reported June 15, 2022 · EPA return-to-compliance field April 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
222355372001	May 23, 2022	Informal	State Violation/Reminder Notice
222355373001	August 18, 2022	Informal	State Public Notification requested
232355374001	April 28, 2023	Informal	State Public Notification received
242355375001	March 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2223553 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2022 · period end April 30, 2022 · first reported June 15, 2022 · EPA return-to-compliance field April 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
222355372001	May 23, 2022	Informal	State Violation/Reminder Notice
222355373001	August 18, 2022	Informal	State Public Notification requested
232355374001	April 28, 2023	Informal	State Public Notification received
242355375001	March 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2309411 · Nitrite · Nitrate Rule

Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
230940978001	February 9, 2023	Informal	State Formal Notice of Violation issued
230940979001	February 9, 2023	Informal	State Public Notification requested
240941080002	November 9, 2023	Informal	State Public Notification received
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2309410 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
230940978001	February 9, 2023	Informal	State Formal Notice of Violation issued
230940979001	February 9, 2023	Informal	State Public Notification requested
240941080002	November 9, 2023	Informal	State Public Notification received
240941081002	November 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2107036 · Combined Uranium · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
210703466001	January 29, 2021	Informal	State Violation/Reminder Notice
210703466002	January 29, 2021	Informal	State Violation/Reminder Notice
210703467001	February 2, 2021	Informal	State Formal Notice of Violation issued
210703467002	February 2, 2021	Informal	State Formal Notice of Violation issued
210703668003	March 17, 2021	Resolving	State Compliance achieved
210703668004	March 17, 2021	Resolving	State Compliance achieved
220703469001	November 18, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2107035 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
210703466001	January 29, 2021	Informal	State Violation/Reminder Notice
210703466002	January 29, 2021	Informal	State Violation/Reminder Notice
210703467001	February 2, 2021	Informal	State Formal Notice of Violation issued
210703467002	February 2, 2021	Informal	State Formal Notice of Violation issued
210703468001	February 12, 2021	Resolving	State Compliance achieved
210703468002	February 12, 2021	Resolving	State Compliance achieved
220703469001	November 18, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2107034 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
210703466001	January 29, 2021	Informal	State Violation/Reminder Notice
210703466002	January 29, 2021	Informal	State Violation/Reminder Notice
210703467001	February 2, 2021	Informal	State Formal Notice of Violation issued
210703467002	February 2, 2021	Informal	State Formal Notice of Violation issued
210703468001	February 12, 2021	Resolving	State Compliance achieved
210703468002	February 12, 2021	Resolving	State Compliance achieved
220703469001	November 18, 2021	Informal	State Public Notification received

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 2101741 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 1, 2020 · period end December 1, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 1, 2020

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
210174166001	December 1, 2020	Informal	State Violation/Reminder Notice
210174167001	December 1, 2020	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2309409 · Asbestos · Inorganic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
230940978001	February 9, 2023	Informal	State Formal Notice of Violation issued
230940979001	February 9, 2023	Informal	State Public Notification requested
230940980001	April 28, 2023	Informal	State Public Notification received
240940981001	March 29, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 1237185 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2012 · period end February 27, 2025 · first reported February 25, 2015 · EPA return-to-compliance field February 27, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
123718512001	September 26, 2012	Informal	State Violation/Reminder Notice
123718513001	September 26, 2012	Informal	State Other
253718514001	February 27, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 1022997 · Surface Water Treatment Rule · Surface Water Treatment Rule
Noncompliance period start September 1, 2010 · period end September 30, 2010 · first reported March 17, 2025 · EPA return-to-compliance field September 30, 2010

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
25014001001 February 27, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 1011120 · Surface Water Treatment Rule · Surface Water Treatment Rule
Noncompliance period start January 1, 2010 · period end January 31, 2010 · first reported March 17, 2025 · EPA return-to-compliance field January 31, 2010

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
25014001001 February 27, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 1007117 · Surface Water Treatment Rule · Surface Water Treatment Rule
Noncompliance period start December 1, 2009 · period end December 31, 2009 · first reported March 17, 2025 · EPA return-to-compliance field December 31, 2009

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
25014001001 February 27, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 1001400 · Surface Water Treatment Rule · Surface Water Treatment Rule
Noncompliance period start November 1, 2009 · period end November 30, 2009 · first reported March 17, 2025 · EPA return-to-compliance field November 30, 2009

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
25014001001 February 27, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 0915439 · Surface Water Treatment Rule · Surface Water Treatment Rule
Noncompliance period start April 1, 2009 · period end April 30, 2009 · first reported March 17, 2025 · EPA return-to-compliance field April 30, 2009

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
253319749001 February 27, 2025 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 0906902 · Surface Water Treatment Rule · Surface Water Treatment Rule
Noncompliance period start December 1, 2008 · period end December 31, 2008 · first reported March 17, 2025 · EPA return-to-compliance field December 31, 2008

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
253319749001 February 27, 2025 Resolving State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 0823697 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 11, 2008 · period end February 27, 2025 · first reported February 18, 2009 · EPA return-to-compliance field February 27, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
092045279001	December 17, 2008	Resolving	State Compliance achieved
092369778001	December 17, 2008	Informal	State Violation/Reminder Notice
092369778003	December 17, 2008	Informal	State Violation/Reminder Notice
092369779001	December 17, 2008	Informal	State Other
253319749001	February 27, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 0333197 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2003 · period end February 27, 2025 · first reported November 22, 2006 · EPA return-to-compliance field February 27, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
063319748001 January 17, 2006 Informal State Other
253319749001 February 27, 2025 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

Action ID	Date	Category	EPA action type
063319748001	January 17, 2006	Informal	State Other
253319749001	February 27, 2025	Resolving	State Compliance achieved