PA4410182 · Pennsylvania

ROARING BRANCH WATERWORKS

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

Violation records shown: 71
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 36

Counties listed by EPA · Lycoming County, Pennsylvania

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

Violations and what followed

Among 66 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 82 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Archived
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2619922 · Groundwater Rule · Ground Water Rule
Noncompliance period start June 1, 2026 · period end June 30, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 30, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
26199226031 July 29, 2026 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26199226031	July 29, 2026	Informal	State Violation/Reminder Notice

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616234 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616233 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616232 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616231 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616230 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616229 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616228 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616227 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616226 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616225 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616224 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616223 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616222 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616221 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616220 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616219 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616218 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616217 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616216 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616215 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616214 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616213 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616212 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616211 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616210 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616209 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616208 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616207 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616206 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2616205 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 11, 2026 · period end June 26, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26162056001	June 26, 2026	Informal	State Violation/Reminder Notice
26162057001	June 26, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, Routine (RTCR)Violation 2531178 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2025 · period end September 30, 2025 · first reported March 9, 2026 · EPA return-to-compliance field September 30, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26311781034	November 12, 2025	Informal	State Public Notification requested
263117834	November 12, 2025	Informal	State Formal Notice of Violation issued

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2528628 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start August 11, 2025 · period end October 8, 2025 · first reported March 9, 2026 · EPA return-to-compliance field October 8, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
262862631 October 8, 2025 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2528626 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start August 11, 2025 · period end October 8, 2025 · first reported March 9, 2026 · EPA return-to-compliance field October 8, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
262862631 October 8, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
262862631	October 8, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
262862631	October 8, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516189 · Chlordane · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516188 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516187 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516186 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516185 · Pentachlorophenol · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516184 · Benzo(a)pyrene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516183 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516182 · 2,4,5-TP · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516181 · 2,4-D · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516180 · Heptachlor epoxide · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516179 · Heptachlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516178 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516177 · LASSO · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516176 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516175 · Carbofuran · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516174 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516173 · Dinoseb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516172 · Picloram · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516171 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 2516170 · Simazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516169 · OXAMYL · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516168 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516167 · Glyphosate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516166 · Endothall · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516165 · Diquat · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516164 · Dalapon · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516163 · Toxaphene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516162 · Methoxychlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516161 · BHC-GAMMA · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516160 · Endrin · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25161601	May 14, 2025	Informal	State Formal Notice of Violation issued
25161601001	May 14, 2025	Informal	State Public Notification requested
26161602001	February 9, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2427535 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported September 18, 2024 · EPA return-to-compliance field July 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242753284003	September 9, 2024	Informal	State Formal Notice of Violation issued
242753285003	September 9, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 2427532 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported September 18, 2024 · EPA return-to-compliance field July 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242753284003	September 9, 2024	Informal	State Formal Notice of Violation issued
242753285003	September 9, 2024	Informal	State Public Notification requested

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2412217 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start January 11, 2024 · period end June 24, 2024 · first reported June 27, 2024 · EPA return-to-compliance field June 24, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
241221784001 June 24, 2024 Resolving State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2309188 · Combined Uranium · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 15, 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
230918878002	February 9, 2023	Informal	State Formal Notice of Violation issued
230918879002	February 9, 2023	Informal	State Public Notification requested
240918880002	March 27, 2024	Informal	State Violation/Reminder Notice
240918882002	March 27, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 2261902 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2022 · period end March 27, 2024 · first reported November 21, 2022 · EPA return-to-compliance field March 27, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
236190272059	November 14, 2022	Informal	State Formal Notice of Violation issued
236190273059	November 14, 2022	Informal	State Public Notification requested
246190274059	March 27, 2024	Informal	State Violation/Reminder Notice
246190276059	March 27, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 2201495 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 1, 2021 · period end December 23, 2021 · first reported February 12, 2026 · EPA return-to-compliance field December 23, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220149572001	December 23, 2021	Informal	State Violation/Reminder Notice
220149574001	December 23, 2021	Resolving	State Compliance achieved

Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2128538 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2021 · period end September 20, 2021 · first reported November 19, 2021 · EPA return-to-compliance field September 20, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
212853867001 September 20, 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