RI1559512 · Rhode Island
WESTERLY WATER DEPARTMENT
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 54
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 54
Counties listed by EPA · Washington County, Rhode Island
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 54 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 1104376 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2025 · period end June 29, 2026 · first reported May 26, 2026 · EPA return-to-compliance field June 29, 2026
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902272 March 30, 2026 Informal State Formal Notice of Violation issued 1902273 March 30, 2026 Informal State Violation/Reminder Notice 1902274 March 30, 2026 Informal State Public Notification requested 1902287 June 29, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104375 · Styrene · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104374 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104373 · Toluene · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104372 · Benzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104371 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104370 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104369 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104368 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104367 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104366 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104365 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104364 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104363 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104362 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104361 · Vinyl chloride · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104360 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104359 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104358 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104357 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104356 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104355 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 18, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902267 November 7, 2024 Informal State Formal Notice of Violation issued 1902268 November 7, 2024 Informal State Violation/Reminder Notice 1902269 November 7, 2024 Informal State Public Notification requested 1902270 May 30, 2025 Informal State Public Notification received 1902271 August 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 1104354 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 11, 2023 · period end January 12, 2023 · first reported May 15, 2023 · EPA return-to-compliance field January 12, 2023
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902264 January 12, 2023 Resolving State Compliance achieved 1902261 January 30, 2023 Informal State Formal Notice of Violation issued 1902262 January 30, 2023 Informal State Violation/Reminder Notice 1902263 January 30, 2023 Informal State Public Notification requested 1902265 May 26, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 1104353 · E. COLI · Ground Water RuleNoncompliance period start December 12, 2022 · period end January 12, 2023 · first reported May 15, 2023 · EPA return-to-compliance field January 12, 2023
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902260 January 12, 2023 Resolving State Compliance achieved 1902257 January 30, 2023 Informal State Formal Notice of Violation issued 1902258 January 30, 2023 Informal State Violation/Reminder Notice 1902259 January 30, 2023 Informal State Public Notification requested 1902266 May 26, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 1104317 · Groundwater Rule · Ground Water RuleNoncompliance period start December 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902250 January 21, 2021 Resolving State Compliance achieved 1902251 February 3, 2021 Informal State Formal Notice of Violation issued 1902252 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104352 · Chlordane · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104351 · ETHYLENE DIBROMIDE · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104350 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104342 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104341 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104340 · HEXACHLOROBENZENE · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104339 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104338 · 2,4-D · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104337 · Heptachlor epoxide · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104336 · Heptachlor · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104335 · LASSO · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104334 · Atrazine · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104333 · Aldicarb · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104332 · Carbofuran · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104331 · Aldicarb sulfone · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104330 · Aldicarb sulfoxide · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104329 · Hexachlorocyclopentadiene · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104328 · Dinoseb · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104327 · Picloram · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104326 · Di(2-ethylhexyl) phthalate · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104325 · Simazine · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104324 · OXAMYL · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104323 · Di(2-ethylhexyl) adipate · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104322 · Dalapon · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104321 · Toxaphene · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104320 · Methoxychlor · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104319 · BHC-GAMMA · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 1104318 · Endrin · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902255 January 11, 2021 Resolving State Compliance achieved 1902253 February 3, 2021 Informal State Formal Notice of Violation issued 1902254 February 3, 2021 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Failure to Conduct Assessment MonitoringViolation 1104316 · E. COLI · Ground Water RuleNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported February 16, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1902250 January 21, 2021 Resolving State Compliance achieved 1902248 February 3, 2021 Informal State Formal Notice of Violation issued 1902249 February 3, 2021 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.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility