ID5270025 · Idaho

UNIT 3 WATER ASSN

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

Violation records shown: 60
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 56

Counties listed by EPA · Jerome County, Idaho

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

Violations and what followed

Among 25 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 47 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 2223 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start February 1, 2026 · period end February 28, 2026 · first reported June 26, 2026 · EPA return-to-compliance field February 28, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375531	May 19, 2026	Informal	State Violation/Reminder Notice
375532	May 22, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 2222 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2026 · period end February 28, 2026 · first reported June 26, 2026 · EPA return-to-compliance field February 28, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375529	April 20, 2026	Informal	State Violation/Reminder Notice
375530	April 23, 2026	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action

Lead Consumer NoticeViolation 2192 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 30, 2025 · first reported March 25, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375469	January 22, 2026	Informal	State Violation/Reminder Notice
375470	January 25, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 2221 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 25, 2026 · EPA return-to-compliance field November 30, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375471	February 24, 2026	Informal	State Violation/Reminder Notice
375472	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2191 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 25, 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
375467	January 22, 2026	Informal	State Violation/Reminder Notice
375468	January 25, 2026	Informal	State Public Notification requested
375533	June 11, 2026	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action

Public Notification Violation for NPDWR ViolationViolation 2189 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 3, 2025 · first reported June 3, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375462	March 14, 2025	Informal	State Violation/Reminder Notice
375463	March 17, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2188 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported March 21, 2025 · EPA return-to-compliance field November 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375460	February 20, 2025	Informal	State Violation/Reminder Notice
375461	February 23, 2025	Informal	State Public Notification requested
375464	June 13, 2025	Resolving	State Compliance achieved
375466	September 17, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2187 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported March 21, 2025 · EPA return-to-compliance field November 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375457	January 16, 2025	Informal	State Violation/Reminder Notice
375458	January 19, 2025	Informal	State Public Notification requested
375465	June 13, 2025	Resolving	State Compliance achieved
375466	September 17, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

LSL ReportingViolation 2183 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end December 3, 2024 · first reported March 21, 2025 · EPA return-to-compliance field December 3, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375443	November 14, 2024	Informal	State Violation/Reminder Notice
375444	November 17, 2024	Informal	State Public Notification requested
375454	December 3, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

LSL InventoryViolation 2182 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end December 3, 2024 · first reported March 21, 2025 · EPA return-to-compliance field December 3, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375445	November 14, 2024	Informal	State Violation/Reminder Notice
375446	November 17, 2024	Informal	State Public Notification requested
375453	December 3, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2186 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported December 4, 2024 · EPA return-to-compliance field September 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375459	October 28, 2024	Resolving	State Compliance achieved
375451	November 14, 2024	Informal	State Violation/Reminder Notice
375452	November 17, 2024	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2181 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported December 4, 2024 · EPA return-to-compliance field September 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375459	October 28, 2024	Resolving	State Compliance achieved
375447	November 13, 2024	Informal	State Violation/Reminder Notice
375448	November 16, 2024	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2179 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start March 1, 2024 · period end June 1, 2024 · first reported May 30, 2024 · EPA return-to-compliance field June 1, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375437	May 9, 2024	Informal	State Violation/Reminder Notice
375438	May 12, 2024	Informal	State Public Notification requested
375441	August 27, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2178 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2024 · period end March 31, 2024 · first reported May 30, 2024 · EPA return-to-compliance field March 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375439	May 8, 2024	Informal	State Violation/Reminder Notice
375440	May 11, 2024	Informal	State Public Notification requested
375442	August 27, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2180 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start February 1, 2024 · period end May 1, 2024 · first reported May 30, 2024 · EPA return-to-compliance field May 1, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375435	May 9, 2024	Informal	State Violation/Reminder Notice
375436	May 12, 2024	Informal	State Public Notification requested
375441	August 27, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2177 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2024 · period end February 29, 2024 · first reported May 30, 2024 · EPA return-to-compliance field February 29, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375455	April 5, 2024	Informal	State Violation/Reminder Notice
375456	April 8, 2024	Informal	State Public Notification requested
375442	August 27, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2185 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 4, 2024 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375449	November 14, 2024	Informal	State Violation/Reminder Notice
375450	November 17, 2024	Informal	State Public Notification requested
375533	June 11, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2184 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 4, 2024 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375449	November 14, 2024	Informal	State Violation/Reminder Notice
375450	November 17, 2024	Informal	State Public Notification requested
375533	June 11, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2173 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported September 6, 2023 · EPA return-to-compliance field June 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375425	August 7, 2023	Informal	State Violation/Reminder Notice
375426	August 10, 2023	Informal	State Public Notification requested
375434	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2172 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2023 · period end April 30, 2023 · first reported September 6, 2023 · EPA return-to-compliance field April 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375427	June 6, 2023	Informal	State Violation/Reminder Notice
375428	June 9, 2023	Informal	State Public Notification requested
375434	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 2220 · Endrin · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375527	February 24, 2026	Informal	State Violation/Reminder Notice
375528	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2219 · BHC-GAMMA · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375525	February 24, 2026	Informal	State Violation/Reminder Notice
375526	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2218 · Methoxychlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375523	February 24, 2026	Informal	State Violation/Reminder Notice
375524	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2217 · Toxaphene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375521	February 24, 2026	Informal	State Violation/Reminder Notice
375522	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2216 · Dalapon · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375519	February 24, 2026	Informal	State Violation/Reminder Notice
375520	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2215 · Endothall · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375517	February 24, 2026	Informal	State Violation/Reminder Notice
375518	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2214 · Glyphosate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375515	February 24, 2026	Informal	State Violation/Reminder Notice
375516	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2213 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375513	February 24, 2026	Informal	State Violation/Reminder Notice
375514	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2212 · OXAMYL · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375511	February 24, 2026	Informal	State Violation/Reminder Notice
375512	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2211 · Simazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375509	February 24, 2026	Informal	State Violation/Reminder Notice
375510	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2210 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375507	February 24, 2026	Informal	State Violation/Reminder Notice
375508	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2209 · Picloram · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375505	February 24, 2026	Informal	State Violation/Reminder Notice
375506	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2208 · Dinoseb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375503	February 24, 2026	Informal	State Violation/Reminder Notice
375504	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2207 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375501	February 24, 2026	Informal	State Violation/Reminder Notice
375502	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2206 · Carbofuran · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375499	February 24, 2026	Informal	State Violation/Reminder Notice
375500	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2205 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375497	February 24, 2026	Informal	State Violation/Reminder Notice
375498	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2204 · LASSO · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375495	February 24, 2026	Informal	State Violation/Reminder Notice
375496	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2203 · Heptachlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375493	February 24, 2026	Informal	State Violation/Reminder Notice
375494	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2202 · Heptachlor epoxide · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375491	February 24, 2026	Informal	State Violation/Reminder Notice
375492	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2201 · 2,4-D · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375489	February 24, 2026	Informal	State Violation/Reminder Notice
375490	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2200 · 2,4,5-TP · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375487	February 24, 2026	Informal	State Violation/Reminder Notice
375488	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2199 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375485	February 24, 2026	Informal	State Violation/Reminder Notice
375486	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2198 · Benzo(a)pyrene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375483	February 24, 2026	Informal	State Violation/Reminder Notice
375484	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2197 · Pentachlorophenol · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375481	February 24, 2026	Informal	State Violation/Reminder Notice
375482	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2196 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375479	February 24, 2026	Informal	State Violation/Reminder Notice
375480	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2195 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375477	February 24, 2026	Informal	State Violation/Reminder Notice
375478	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2194 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375475	February 24, 2026	Informal	State Violation/Reminder Notice
375476	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2193 · Chlordane · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375473	February 24, 2026	Informal	State Violation/Reminder Notice
375474	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2175 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported November 29, 2023 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375429	November 9, 2023	Informal	State Violation/Reminder Notice
375430	November 12, 2023	Informal	State Public Notification requested
375533	June 11, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2174 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported November 29, 2023 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375429	November 9, 2023	Informal	State Violation/Reminder Notice
375430	November 12, 2023	Informal	State Public Notification requested
375533	June 11, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 2171 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2022 · period end June 11, 2026 · first reported March 17, 2023 · EPA return-to-compliance field June 11, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375421	February 28, 2023	Informal	State Violation/Reminder Notice
375422	March 3, 2023	Informal	State Public Notification requested
375533	June 11, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2169 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported December 6, 2022 · EPA return-to-compliance field September 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375418	November 9, 2022	Informal	State Violation/Reminder Notice
375419	November 12, 2022	Informal	State Public Notification requested
375420	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2168 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start July 1, 2022 · period end July 31, 2022 · first reported December 6, 2022 · EPA return-to-compliance field July 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375416	September 8, 2022	Informal	State Violation/Reminder Notice
375417	September 11, 2022	Informal	State Public Notification requested
375420	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2167 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start May 1, 2022 · period end May 31, 2022 · first reported September 2, 2022 · EPA return-to-compliance field May 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375414	July 6, 2022	Informal	State Violation/Reminder Notice
375415	July 9, 2022	Informal	State Public Notification requested
375420	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2166 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 25, 2022 · EPA return-to-compliance field March 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375412	May 11, 2022	Informal	State Violation/Reminder Notice
375413	May 14, 2022	Informal	State Public Notification requested
375420	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2165 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375410	March 9, 2022	Informal	State Violation/Reminder Notice
375411	March 12, 2022	Informal	State Public Notification requested
375420	February 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2170 · Diquat · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 17, 2023 · EPA return-to-compliance field December 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375423	February 22, 2023	Informal	State Violation/Reminder Notice
375424	February 25, 2023	Informal	State Public Notification requested
375433	March 7, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 2159 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2019 · period end June 11, 2026 · first reported March 23, 2020 · EPA return-to-compliance field June 11, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375400	February 21, 2020	Informal	State Violation/Reminder Notice
375401	February 24, 2020	Informal	State Public Notification requested
375533	June 11, 2026	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action

Public Notification Violation for NPDWR ViolationViolation 2136 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start November 6, 2015 · first reported March 27, 2017

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375341	May 8, 2015	Informal	State Violation/Reminder Notice
375342	May 11, 2015	Informal	State Public Notification requested
375373	June 29, 2017	Informal	State Intentional no-action

Other or unclassified · Unaddressed by formal action

Public Notification Violation for NPDWR ViolationViolation 2138 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start October 4, 2015 · first reported March 27, 2017

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
375343	May 8, 2015	Informal	State Violation/Reminder Notice
375344	May 11, 2015	Informal	State Public Notification requested
375373	June 29, 2017	Informal	State Intentional no-action

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