NY0400349 · New York
SALAMANCA CITY
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 88
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 88
Counties listed by EPA · Cattaraugus County, New York
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Violations and what followed
Among 60 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 364 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Archived
Monitoring, RegularViolation 10551 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10550 · ETHYLENE DIBROMIDE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10547 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10545 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10544 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10543 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10542 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10541 · 2,4-D · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10537 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10535 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10534 · LASSO · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10533 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10532 · Aldicarb · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10531 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10529 · Aldicarb sulfone · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10528 · Aldicarb sulfoxide · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10527 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10526 · Dinoseb · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10525 · Picloram · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10524 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10523 · Simazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10522 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10521 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10520 · Dalapon · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10517 · Toxaphene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10516 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10515 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 10514 · Endrin · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field December 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 714 January 15, 2025 Informal State Formal Notice of Violation issued 715 January 15, 2025 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, RegularViolation 10513 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10512 · ETHYLENE DIBROMIDE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10509 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10507 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10506 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10505 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10504 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10503 · 2,4-D · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10499 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10497 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10496 · LASSO · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10495 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10494 · Aldicarb · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10493 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10491 · Aldicarb sulfone · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10490 · Aldicarb sulfoxide · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10489 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10488 · Dinoseb · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10487 · Picloram · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10486 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10485 · Simazine · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10484 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10483 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10482 · Dalapon · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10479 · Toxaphene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10478 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10477 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10476 · Endrin · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10472 · Styrene · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10468 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10467 · Toluene · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10466 · Benzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10465 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10463 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10461 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10460 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10459 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10458 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10457 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10456 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10455 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10453 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10452 · Vinyl chloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10451 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10450 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10446 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10433 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10432 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10421 · Selenium · Inorganic ChemicalsNoncompliance period start January 1, 2013 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10420 · Thallium, Total · Inorganic ChemicalsNoncompliance period start January 1, 2013 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10419 · Beryllium, Total · Inorganic ChemicalsNoncompliance period start January 1, 2013 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10418 · Antimony, Total · Inorganic ChemicalsNoncompliance period start January 1, 2013 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10417 · Nickel · Inorganic ChemicalsNoncompliance period start January 1, 2013 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10416 · Mercury · Inorganic ChemicalsNoncompliance period start January 1, 2013 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10415 · Fluoride · Inorganic ChemicalsNoncompliance period start January 1, 2013 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10414 · CYANIDE · Inorganic ChemicalsNoncompliance period start January 1, 2013 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10413 · Chromium · Inorganic ChemicalsNoncompliance period start January 1, 2013 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10412 · Cadmium · Inorganic ChemicalsNoncompliance period start January 1, 2013 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10411 · Barium · Inorganic ChemicalsNoncompliance period start January 1, 2013 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 10410 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2013 · period end December 31, 2021 · first reported February 9, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 710 February 10, 2022 Informal State Formal Notice of Violation issued 711 February 10, 2022 Informal State Public Notification requested 713 February 16, 2022 Resolving State Compliance achieved 712 May 11, 2022 Informal State Public Notification received
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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