PA4110034 · Pennsylvania

GREATER JOHNSTOWN WA RIVERSIDE

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

Violation records shown: 54
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 49

Counties listed by EPA · Cambria 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 54 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 341 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Report Sample Result/Fail Monitor (RTCR)Violation 2611780 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 11, 2026 · period end April 15, 2026 · first reported March 11, 2026 · EPA return-to-compliance field April 15, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26117806004	February 26, 2026	Informal	State Violation/Reminder Notice
26117807004	February 26, 2026	Informal	State Public Notification requested
26117808004	February 26, 2026	Informal	State Public Notification received
26117809004	April 15, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2610164 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported March 30, 2026 · EPA return-to-compliance field January 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26101626001	March 11, 2026	Informal	State Formal Notice of Violation issued
26101628001	March 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2610162 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported March 30, 2026 · EPA return-to-compliance field January 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26101626001	March 11, 2026	Informal	State Formal Notice of Violation issued
26101628001	March 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2530910 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start September 1, 2025 · period end September 30, 2025 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26309108	November 12, 2025	Informal	State Formal Notice of Violation issued
26309102008	November 17, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2418627 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start April 1, 2024 · period end April 30, 2024 · first reported June 27, 2024 · EPA return-to-compliance field April 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
241862784010	June 12, 2024	Informal	State Formal Notice of Violation issued
241862786010	June 13, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506244 · 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
25062392	February 12, 2025	Informal	State Formal Notice of Violation issued
25062392002	February 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506243 · 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
25062392	February 12, 2025	Informal	State Formal Notice of Violation issued
25062392002	February 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506242 · 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
25062392	February 12, 2025	Informal	State Formal Notice of Violation issued
25062392002	February 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506241 · 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
25062392	February 12, 2025	Informal	State Formal Notice of Violation issued
25062392002	February 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506240 · 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
25062392	February 12, 2025	Informal	State Formal Notice of Violation issued
25062392002	February 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506239 · 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
25062392	February 12, 2025	Informal	State Formal Notice of Violation issued
25062392002	February 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2402954 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 30, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240295184004	December 28, 2023	Informal	State Violation/Reminder Notice
240295188004	December 28, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2402952 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 30, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240295184004	December 28, 2023	Informal	State Violation/Reminder Notice
240295188004	December 28, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2402951 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240295184004	December 28, 2023	Informal	State Violation/Reminder Notice
240295186004	December 28, 2023	Informal	State Public Notification requested
240295187004	December 28, 2023	Informal	State Public Notification received
240295188004	December 28, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2401320 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240131784001	December 11, 2023	Informal	State Formal Notice of Violation issued
240131787001	December 14, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Filter)Violation 2401318 · Surface Water Treatment Rule · Surface Water Treatment Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240131784001	December 11, 2023	Informal	State Formal Notice of Violation issued
240131787001	December 14, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2401317 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240131784001	December 11, 2023	Informal	State Formal Notice of Violation issued
240131785001	December 11, 2023	Informal	State Public Notification requested
240131786001	December 14, 2023	Informal	State Public Notification received
240131787001	December 14, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337470 · Chlordane · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337469 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337468 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337467 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337466 · Pentachlorophenol · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337465 · Benzo(a)pyrene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337464 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337463 · 2,4,5-TP · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337462 · 2,4-D · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337461 · Heptachlor epoxide · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337460 · Heptachlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337459 · LASSO · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337458 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337457 · Carbofuran · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337456 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337455 · Dinoseb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337454 · Picloram · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337453 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337452 · Simazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337451 · OXAMYL · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337450 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337449 · Glyphosate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337448 · Endothall · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337447 · Diquat · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337446 · Dalapon · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337445 · Toxaphene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337444 · Methoxychlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337443 · BHC-GAMMA · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337442 · Endrin · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 8, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 8, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243744278004	November 8, 2023	Informal	State Formal Notice of Violation issued
243744279004	November 8, 2023	Informal	State Public Notification requested
243744280004	December 8, 2023	Informal	State Public Notification received
243744281004	December 8, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2339704 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243970478033	November 14, 2023	Informal	State Formal Notice of Violation issued
243970479033	November 14, 2023	Informal	State Public Notification requested
243970480033	April 25, 2024	Informal	State Public Notification received
243970481033	April 29, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2201301 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start October 1, 2021 · period end December 14, 2021 · first reported February 12, 2026 · EPA return-to-compliance field December 14, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
220130173001 December 14, 2021 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220130173001	December 14, 2021	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2113934 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start February 11, 2021 · period end July 14, 2021 · first reported May 14, 2021 · EPA return-to-compliance field July 14, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
211393166001	March 22, 2021	Informal	State Violation/Reminder Notice
211393167001	July 14, 2021	Informal	State Public Notification received
211393168001	July 14, 2021	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2113933 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start February 11, 2021 · period end July 14, 2021 · first reported May 14, 2021 · EPA return-to-compliance field July 14, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
211393166001	March 22, 2021	Informal	State Violation/Reminder Notice
211393167001	July 14, 2021	Informal	State Public Notification received
211393168001	July 14, 2021	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2113931 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start February 11, 2021 · period end July 14, 2021 · first reported May 14, 2021 · EPA return-to-compliance field July 14, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
211393166001	March 22, 2021	Informal	State Violation/Reminder Notice
211393167001	July 14, 2021	Informal	State Public Notification received
211393168001	July 14, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207959 · Nitrite · Nitrate Rule

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220795872002	January 31, 2022	Informal	State Violation/Reminder Notice
220795873002	January 31, 2022	Informal	State Public Notification requested
220795874002	July 5, 2022	Informal	State Public Notification received
220795875002	July 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207958 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220795872002	January 31, 2022	Informal	State Violation/Reminder Notice
220795873002	January 31, 2022	Informal	State Public Notification requested
220795874002	July 5, 2022	Informal	State Public Notification received
220795875002	July 5, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 1635603 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2016 · period end February 28, 2025 · first reported September 17, 2016 · EPA return-to-compliance field February 28, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
163560336001	August 30, 2016	Informal	State Violation/Reminder Notice
253560337001	February 28, 2025	Informal	State Other
253560338001	February 28, 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