NY5621848 · New York

TOP OF THE WORLD

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

Violation records shown: 86
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 86

Counties listed by EPA · Warren County, New York

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

Violations and what followed

Among 76 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,094 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 36031 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2025 · period end May 5, 2026 · first reported June 18, 2026 · EPA return-to-compliance field May 5, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11183	May 5, 2026	Informal	State Formal Notice of Violation issued
11184	May 5, 2026	Informal	State Public Notification requested
11185	May 5, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 36030 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 27, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11180	March 12, 2026	Informal	State Formal Notice of Violation issued
11181	March 12, 2026	Informal	State Public Notification requested
11182	March 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 36028 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11174	November 17, 2025	Informal	State Formal Notice of Violation issued
11175	November 17, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 36027 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11174	November 17, 2025	Informal	State Formal Notice of Violation issued
11175	November 17, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

LSL ReportingViolation 36022 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end October 15, 2025 · first reported March 9, 2026 · EPA return-to-compliance field October 15, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11163	November 13, 2024	Informal	State Public Notification requested
11164	November 13, 2024	Informal	State Violation/Reminder Notice
11179	October 15, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 36025 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 9, 2026 · 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
11168	June 12, 2025	Informal	State Formal Notice of Violation issued
11169	June 12, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 36024 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 9, 2026 · 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
11168	June 12, 2025	Informal	State Formal Notice of Violation issued
11169	June 12, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 35993 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2024 · period end December 30, 2024 · first reported March 9, 2026 · EPA return-to-compliance field December 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11151	December 30, 2024	Informal	State Formal Notice of Violation issued
11152	December 30, 2024	Informal	State Public Notification requested
11153	December 30, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 35842 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2023 · period end March 7, 2024 · first reported March 9, 2026 · EPA return-to-compliance field March 7, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11126	March 7, 2024	Informal	State Formal Notice of Violation issued
11127	March 7, 2024	Informal	State Public Notification requested
11128	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35882 · Chlordane · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35881 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35878 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35876 · Pentachlorophenol · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35875 · Benzo(a)pyrene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35874 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35873 · 2,4,5-TP · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35872 · 2,4-D · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35868 · Heptachlor epoxide · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35866 · Heptachlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35865 · LASSO · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35864 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35863 · Aldicarb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35862 · Carbofuran · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35860 · Aldicarb sulfone · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35859 · Aldicarb sulfoxide · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35858 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35857 · Dinoseb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35856 · Picloram · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35855 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35854 · Simazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35853 · OXAMYL · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35852 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35851 · Dalapon · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35848 · Toxaphene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35847 · Methoxychlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35846 · BHC-GAMMA · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35845 · Endrin · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11132	March 7, 2024	Informal	State Formal Notice of Violation issued
11133	March 7, 2024	Informal	State Public Notification requested
11134	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 35844 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11129	March 7, 2024	Informal	State Formal Notice of Violation issued
11130	March 7, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 35843 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11129	March 7, 2024	Informal	State Formal Notice of Violation issued
11130	March 7, 2024	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35832 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11141	February 27, 2024	Informal	State Formal Notice of Violation issued
11142	February 27, 2024	Informal	State Public Notification requested
11143	February 27, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 35831 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2022 · period end January 1, 2023 · first reported March 24, 2023 · EPA return-to-compliance field January 1, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11120	January 1, 2023	Informal	State Formal Notice of Violation issued
11121	January 1, 2023	Formal	State Administrative/Compliance Order without penalty issued
11122	January 1, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 35992 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 25, 2024 · EPA return-to-compliance field December 31, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11148	May 30, 2024	Informal	State Formal Notice of Violation issued
11149	May 30, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 35991 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported June 25, 2024 · EPA return-to-compliance field December 31, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11148	May 30, 2024	Informal	State Formal Notice of Violation issued
11149	May 30, 2024	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 35827 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2021 · period end April 6, 2022 · first reported May 11, 2022 · EPA return-to-compliance field April 6, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11114	April 6, 2022	Informal	State Formal Notice of Violation issued
11115	April 6, 2022	Informal	State Public Notification requested
11116	April 6, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35987 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35983 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35982 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35981 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35980 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35978 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35976 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35975 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35974 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35973 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35972 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35971 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35970 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35968 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35967 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35966 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35965 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35961 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35948 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35947 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11138	March 7, 2024	Informal	State Formal Notice of Violation issued
11139	March 7, 2024	Informal	State Public Notification requested
11140	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35933 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35929 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35928 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35927 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35926 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35924 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35922 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35921 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35920 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35919 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35918 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35917 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35916 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35914 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35913 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35912 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35911 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35907 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35894 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 35893 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported March 26, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
11135	March 7, 2024	Informal	State Formal Notice of Violation issued
11136	March 7, 2024	Informal	State Public Notification requested
11137	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 35829 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported June 28, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 35828 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported June 28, 2022 · EPA return-to-compliance field December 31, 2021
No linked action row appears in the records shown.

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