NY5230257 · New York
WINDSOR HILL ESTATES
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 92
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 92
Counties listed by EPA · Sullivan 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 91 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 133 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 9, 2026 · EPA return-to-compliance field November 30, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25 December 11, 2025 Informal State Formal Notice of Violation issued 26 December 11, 2025 Informal State Public Notification requested 27 December 11, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 130 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2025 · period end October 31, 2025 · first reported March 9, 2026 · EPA return-to-compliance field October 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 18 November 11, 2025 Informal State Formal Notice of Violation issued 19 November 11, 2025 Informal State Public Notification requested 20 November 11, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 129 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2025 · period end June 30, 2025 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 15 July 11, 2025 Informal State Formal Notice of Violation issued 16 July 11, 2025 Informal State Public Notification requested 17 July 11, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 99 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 98 · Dinoseb · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 97 · Picloram · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 96 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 95 · Simazine · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 94 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 93 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 92 · Dalapon · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 89 · Toxaphene · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 88 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 87 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 86 · Endrin · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 123 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 122 · ETHYLENE DIBROMIDE · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 119 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 117 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 116 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 115 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 114 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 113 · 2,4-D · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 109 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 107 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 106 · LASSO · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 105 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 104 · Aldicarb · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 103 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 101 · Aldicarb sulfone · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 100 · Aldicarb sulfoxide · Synthetic Organic ChemicalsNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported March 9, 2026 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 85 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 84 · ETHYLENE DIBROMIDE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 81 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 79 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 78 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 77 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 76 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 75 · 2,4-D · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 71 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 69 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 68 · LASSO · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 67 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 66 · Aldicarb · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 65 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 63 · Aldicarb sulfone · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 62 · Aldicarb sulfoxide · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 61 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 60 · Dinoseb · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 59 · Picloram · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 58 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 57 · Simazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 56 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 55 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 54 · Dalapon · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 51 · Toxaphene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 50 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 49 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 48 · Endrin · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported March 9, 2026 · EPA return-to-compliance field March 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 6 April 26, 2024 Informal State Violation/Reminder Notice 7 April 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 9 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 8 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7 · Endrin · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 6 · Radium-228 · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 2 January 11, 2023 Informal State Violation/Reminder Notice 3 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 5 · Radium-226 · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 2 January 11, 2023 Informal State Violation/Reminder Notice 3 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 44 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 43 · ETHYLENE DIBROMIDE · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 40 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 4 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 2 January 11, 2023 Informal State Violation/Reminder Notice 3 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 38 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 37 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 36 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 35 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 34 · 2,4-D · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 30 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 3 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 2 January 11, 2023 Informal State Violation/Reminder Notice 3 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 28 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 27 · LASSO · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 26 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 25 · Aldicarb · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 24 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 22 · Aldicarb sulfone · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 21 · Aldicarb sulfoxide · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 20 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 19 · Dinoseb · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 18 · Picloram · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 17 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 16 · Simazine · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 15 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 14 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 13 · Dalapon · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 10 · Toxaphene · Synthetic Organic ChemicalsNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · 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 4 October 1, 2022 Informal State Violation/Reminder Notice 5 March 8, 2023 Resolving State Compliance achieved Monitoring or reporting · Archived
Monitoring, Routine (RTCR)Violation 1 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2022 · period end September 30, 2022 · first reported February 9, 2023 · EPA return-to-compliance field September 30, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1 February 6, 2023 Informal State Violation/Reminder Notice
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.
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