NY2801592 · New York

PATTERSONVILLE MOBILE HOME #1

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

Violation records shown: 77
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 71

Counties listed by EPA · Montgomery County, New York

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

Violations and what followed

Among 46 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 225 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 26324 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2026 · period end February 28, 2026 · first reported June 18, 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
4607	March 19, 2026	Informal	State Public Notification requested
4608	March 19, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 26322 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported June 18, 2026 · EPA return-to-compliance field January 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4603	March 2, 2026	Informal	State Public Notification requested
4604	March 2, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 26241 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2025 · period end October 28, 2025 · first reported February 12, 2026 · EPA return-to-compliance field October 28, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4601	October 28, 2025	Resolving	State Compliance achieved
4593	November 20, 2025	Informal	State Public Notification requested
4594	November 20, 2025	Informal	State Formal Notice of Violation issued

Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 26326 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2025 · first reported September 29, 2026
No linked action row appears in the records shown.

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 26239 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2025 · period end January 9, 2026 · first reported November 12, 2025 · EPA return-to-compliance field January 9, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4592	September 25, 2025	Informal	State Formal Notice of Violation issued
4599	January 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 26320 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end August 14, 2025 · first reported March 9, 2026 · EPA return-to-compliance field August 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4598	August 14, 2025	Resolving	State Compliance achieved
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 26319 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end August 14, 2025 · first reported March 9, 2026 · EPA return-to-compliance field August 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4598	August 14, 2025	Resolving	State Compliance achieved
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26292 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2025 · period end August 14, 2025 · first reported February 12, 2026 · EPA return-to-compliance field August 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4598	August 14, 2025	Resolving	State Compliance achieved
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26291 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2025 · period end August 14, 2025 · first reported February 12, 2026 · EPA return-to-compliance field August 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4598	August 14, 2025	Resolving	State Compliance achieved
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26290 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2025 · period end August 14, 2025 · first reported February 12, 2026 · EPA return-to-compliance field August 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4598	August 14, 2025	Resolving	State Compliance achieved
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26289 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2025 · period end August 14, 2025 · first reported February 12, 2026 · EPA return-to-compliance field August 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4598	August 14, 2025	Resolving	State Compliance achieved
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26288 · Nickel · Inorganic Chemicals

Noncompliance period start January 1, 2025 · period end August 14, 2025 · first reported February 12, 2026 · EPA return-to-compliance field August 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4598	August 14, 2025	Resolving	State Compliance achieved
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26287 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2025 · period end August 14, 2025 · first reported February 12, 2026 · EPA return-to-compliance field August 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4598	August 14, 2025	Resolving	State Compliance achieved
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26286 · Fluoride · Inorganic Chemicals

Noncompliance period start January 1, 2025 · period end August 14, 2025 · first reported February 12, 2026 · EPA return-to-compliance field August 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4598	August 14, 2025	Resolving	State Compliance achieved
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26285 · CYANIDE · Inorganic Chemicals

Noncompliance period start January 1, 2025 · period end August 14, 2025 · first reported February 12, 2026 · EPA return-to-compliance field August 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4598	August 14, 2025	Resolving	State Compliance achieved
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26284 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2025 · period end August 14, 2025 · first reported February 12, 2026 · EPA return-to-compliance field August 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4598	August 14, 2025	Resolving	State Compliance achieved
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26283 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2025 · period end August 14, 2025 · first reported February 12, 2026 · EPA return-to-compliance field August 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4598	August 14, 2025	Resolving	State Compliance achieved
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26282 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2025 · period end August 14, 2025 · first reported February 12, 2026 · EPA return-to-compliance field August 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4598	August 14, 2025	Resolving	State Compliance achieved
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26281 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2025 · period end August 14, 2025 · first reported February 12, 2026 · EPA return-to-compliance field August 14, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4598	August 14, 2025	Resolving	State Compliance achieved
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

LSL ReportingViolation 26238 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end January 12, 2026 · first reported May 15, 2025 · EPA return-to-compliance field January 12, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4580	November 13, 2024	Informal	State Public Notification requested
4581	November 13, 2024	Informal	State Violation/Reminder Notice
4606	January 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 26196 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2024 · period end October 31, 2024 · first reported February 10, 2025 · EPA return-to-compliance field October 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4585	November 22, 2024	Resolving	State Compliance achieved
4575	December 6, 2024	Informal	State Public Notification requested
4576	December 6, 2024	Informal	State Formal Notice of Violation issued
4579	April 3, 2025	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 26194 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported November 12, 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
4573	October 28, 2024	Informal	State Formal Notice of Violation issued
4574	October 28, 2024	Informal	State Public Notification requested
4587	December 9, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 26192 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported November 12, 2024 · EPA return-to-compliance field July 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4570	September 9, 2024	Informal	State Formal Notice of Violation issued
4571	September 9, 2024	Informal	State Public Notification requested
4588	October 18, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 26191 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2024 · period end January 9, 2026 · first reported November 12, 2024 · EPA return-to-compliance field January 9, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4570	September 9, 2024	Informal	State Formal Notice of Violation issued
4599	January 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 26211 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4577	February 10, 2025	Informal	State Public Notification requested
4578	February 10, 2025	Informal	State Formal Notice of Violation issued
4605	August 14, 2025	Resolving	State Compliance achieved
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 26210 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4577	February 10, 2025	Informal	State Public Notification requested
4578	February 10, 2025	Informal	State Formal Notice of Violation issued
4605	August 14, 2025	Resolving	State Compliance achieved
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26209 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4577	February 10, 2025	Informal	State Public Notification requested
4578	February 10, 2025	Informal	State Formal Notice of Violation issued
4598	August 14, 2025	Resolving	State Compliance achieved
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26208 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4577	February 10, 2025	Informal	State Public Notification requested
4578	February 10, 2025	Informal	State Formal Notice of Violation issued
4598	August 14, 2025	Resolving	State Compliance achieved
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26207 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4577	February 10, 2025	Informal	State Public Notification requested
4578	February 10, 2025	Informal	State Formal Notice of Violation issued
4598	August 14, 2025	Resolving	State Compliance achieved
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26206 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4577	February 10, 2025	Informal	State Public Notification requested
4578	February 10, 2025	Informal	State Formal Notice of Violation issued
4598	August 14, 2025	Resolving	State Compliance achieved
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26205 · Nickel · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4577	February 10, 2025	Informal	State Public Notification requested
4578	February 10, 2025	Informal	State Formal Notice of Violation issued
4598	August 14, 2025	Resolving	State Compliance achieved
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26204 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4577	February 10, 2025	Informal	State Public Notification requested
4578	February 10, 2025	Informal	State Formal Notice of Violation issued
4598	August 14, 2025	Resolving	State Compliance achieved
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26203 · Fluoride · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4577	February 10, 2025	Informal	State Public Notification requested
4578	February 10, 2025	Informal	State Formal Notice of Violation issued
4598	August 14, 2025	Resolving	State Compliance achieved
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26202 · CYANIDE · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4577	February 10, 2025	Informal	State Public Notification requested
4578	February 10, 2025	Informal	State Formal Notice of Violation issued
4598	August 14, 2025	Resolving	State Compliance achieved
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26201 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4577	February 10, 2025	Informal	State Public Notification requested
4578	February 10, 2025	Informal	State Formal Notice of Violation issued
4598	August 14, 2025	Resolving	State Compliance achieved
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26200 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4577	February 10, 2025	Informal	State Public Notification requested
4578	February 10, 2025	Informal	State Formal Notice of Violation issued
4598	August 14, 2025	Resolving	State Compliance achieved
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26199 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4577	February 10, 2025	Informal	State Public Notification requested
4578	February 10, 2025	Informal	State Formal Notice of Violation issued
4598	August 14, 2025	Resolving	State Compliance achieved
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, RegularViolation 26198 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4577	February 10, 2025	Informal	State Public Notification requested
4578	February 10, 2025	Informal	State Formal Notice of Violation issued
4598	August 14, 2025	Resolving	State Compliance achieved
4611	June 1, 2026	Formal	State Administrative Penalty assessed

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 26190 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2023 · period end January 9, 2026 · first reported November 8, 2023 · EPA return-to-compliance field January 9, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4569	October 24, 2023	Informal	State Formal Notice of Violation issued
4599	January 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 26280 · Chlordane · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26279 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26276 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26274 · Pentachlorophenol · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26273 · Benzo(a)pyrene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26272 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26271 · 2,4,5-TP · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26270 · 2,4-D · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26266 · Heptachlor epoxide · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26264 · Heptachlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26263 · LASSO · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26262 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26261 · Aldicarb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26260 · Carbofuran · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26258 · Aldicarb sulfone · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26257 · Aldicarb sulfoxide · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26256 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26255 · Dinoseb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26254 · Picloram · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26253 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26252 · Simazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26251 · OXAMYL · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26250 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26249 · Dalapon · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26246 · Toxaphene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26245 · Methoxychlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26244 · BHC-GAMMA · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Archived

Monitoring, RegularViolation 26243 · Endrin · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 12, 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
4596	February 9, 2026	Informal	State Public Notification requested
4597	February 9, 2026	Informal	State Formal Notice of Violation issued

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 26186 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2022 · period end December 31, 2022 · first reported March 24, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4563	February 10, 2023	Informal	State Formal Notice of Violation issued
4564	February 10, 2023	Informal	State Public Notification requested
4591	February 28, 2023	Resolving	State Compliance achieved
4566	May 9, 2023	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 26185 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2022 · period end November 30, 2022 · first reported February 9, 2023 · EPA return-to-compliance field November 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4561	January 9, 2023	Informal	State Formal Notice of Violation issued
4562	January 9, 2023	Informal	State Public Notification requested
4584	January 24, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 26184 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2022 · period end October 31, 2022 · first reported February 9, 2023 · EPA return-to-compliance field October 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4559	December 8, 2022	Informal	State Formal Notice of Violation issued
4560	December 8, 2022	Informal	State Public Notification requested
4584	January 24, 2023	Resolving	State Compliance achieved
4566	May 9, 2023	Formal	State Administrative Penalty assessed

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 26183 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2022 · period end September 30, 2022 · first reported December 27, 2022 · EPA return-to-compliance field September 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4556	November 8, 2022	Informal	State Formal Notice of Violation issued
4558	November 8, 2022	Informal	State Public Notification requested
4584	January 24, 2023	Resolving	State Compliance achieved
4566	May 9, 2023	Formal	State Administrative Penalty assessed

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 26182 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2022 · period end July 12, 2023 · first reported December 27, 2022 · EPA return-to-compliance field July 12, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4556	November 8, 2022	Informal	State Formal Notice of Violation issued
4566	May 9, 2023	Formal	State Administrative Penalty assessed
4583	July 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 26181 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start July 1, 2022 · period end July 31, 2022 · first reported November 7, 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
4554	August 24, 2022	Resolving	State Compliance achieved
4552	September 13, 2022	Informal	State Formal Notice of Violation issued
4553	September 13, 2022	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 26178 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2021 · period end February 28, 2021 · first reported May 12, 2021 · EPA return-to-compliance field February 28, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4547	April 15, 2021	Informal	State Formal Notice of Violation issued
4548	April 15, 2021	Informal	State Public Notification requested
4549	April 22, 2021	Formal	State Administrative Penalty assessed
4582	August 31, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 26177 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2021 · period end January 31, 2021 · first reported May 12, 2021 · EPA return-to-compliance field January 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4545	March 17, 2021	Informal	State Formal Notice of Violation issued
4546	March 17, 2021	Informal	State Public Notification requested
4549	April 22, 2021	Formal	State Administrative Penalty assessed
4582	August 31, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 26175 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2020 · period end October 31, 2020 · first reported February 10, 2021 · EPA return-to-compliance field October 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4542	November 23, 2020	Resolving	State Compliance achieved
4540	December 23, 2020	Informal	State Formal Notice of Violation issued
4541	December 23, 2020	Informal	State Public Notification requested
4549	April 22, 2021	Formal	State Administrative Penalty assessed

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 26176 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2020 · period end August 31, 2021 · first reported March 25, 2021 · EPA return-to-compliance field August 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4543	March 3, 2021	Informal	State Formal Notice of Violation issued
4544	March 3, 2021	Informal	State Public Notification requested
4582	August 31, 2021	Resolving	State Compliance achieved

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