NY0600368 · New York

MAYVILLE VILLAGE

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

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

Counties listed by EPA · Chautauqua 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 21 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 89 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Monitoring, RegularViolation 169 · 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
613	May 20, 2024	Informal	State Formal Notice of Violation issued
614	May 20, 2024	Formal	State Administrative Penalty assessed
615	May 20, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Archived
Monitoring, RegularViolation 207 · Chlordane · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 206 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 203 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 201 · Pentachlorophenol · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 200 · Benzo(a)pyrene · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 199 · HEXACHLOROBENZENE · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 198 · 2,4,5-TP · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 197 · 2,4-D · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 193 · Heptachlor epoxide · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 191 · Heptachlor · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 190 · LASSO · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 189 · Atrazine · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 188 · Aldicarb · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 187 · Carbofuran · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 185 · Aldicarb sulfone · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 184 · Aldicarb sulfoxide · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 183 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 182 · Dinoseb · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 181 · Picloram · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 180 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 179 · Simazine · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 178 · OXAMYL · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 177 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 176 · Dalapon · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 173 · Toxaphene · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 172 · Methoxychlor · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 171 · BHC-GAMMA · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 170 · Endrin · Synthetic Organic Chemicals
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
616 January 24, 2025 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 153 · Styrene · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 149 · Ethylbenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 148 · Toluene · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 147 · Benzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 146 · CHLOROBENZENE · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 144 · Tetrachloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 142 · 1,1,2-Trichloroethane · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 141 · Trichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 140 · 1,2-Dichloropropane · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 139 · Carbon tetrachloride · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 138 · 1,1,1-Trichloroethane · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 137 · 1,2-Dichloroethane · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 136 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 134 · 1,1-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 133 · Vinyl chloride · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 132 · p-Dichlorobenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 131 · o-Dichlorobenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 127 · DICHLOROMETHANE · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 114 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued
Monitoring or reporting · Resolved
Monitoring, RegularViolation 113 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported December 27, 2022 · EPA return-to-compliance field March 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
604 June 7, 2021 Resolving State Compliance achieved
603 November 16, 2022 Informal State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
616	January 24, 2025	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
604	June 7, 2021	Resolving	State Compliance achieved
603	November 16, 2022	Informal	State Formal Notice of Violation issued

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