PA4310011 · Pennsylvania

DUDLEY CARBON COALMONT JM AUTH

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

Violation records shown: 34
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 25

Counties listed by EPA · Huntingdon 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 32 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 365 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2610324 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2026 · period end March 12, 2026 · first reported March 30, 2026 · EPA return-to-compliance field March 12, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26103206004	March 11, 2026	Informal	State Violation/Reminder Notice
26103207004	March 12, 2026	Informal	State Public Notification received
26103208004	March 12, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2610323 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2026 · period end March 12, 2026 · first reported March 30, 2026 · EPA return-to-compliance field March 12, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26103206004	March 11, 2026	Informal	State Violation/Reminder Notice
26103207004	March 12, 2026	Informal	State Public Notification received
26103208004	March 12, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2610321 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2026 · period end March 12, 2026 · first reported March 30, 2026 · EPA return-to-compliance field March 12, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26103206004	March 11, 2026	Informal	State Violation/Reminder Notice
26103207004	March 12, 2026	Informal	State Public Notification received
26103208004	March 12, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2610320 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2026 · period end March 12, 2026 · first reported March 30, 2026 · EPA return-to-compliance field March 12, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26103206004	March 11, 2026	Informal	State Violation/Reminder Notice
26103207004	March 12, 2026	Informal	State Public Notification received
26103208004	March 12, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 2603471 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start December 30, 2025 · period end January 6, 2026 · first reported March 11, 2026 · EPA return-to-compliance field January 6, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
26034716002 January 6, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26034716002	January 6, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2601234 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start October 11, 2025 · period end May 18, 2026 · first reported March 11, 2026 · EPA return-to-compliance field May 18, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26012346001	December 15, 2025	Informal	State Violation/Reminder Notice
26012347001	May 18, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531099 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

Noncompliance period start July 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
263109918	October 28, 2025	Informal	State Violation/Reminder Notice
26310992018	October 28, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2516096 · 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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25160961015	May 14, 2025	Informal	State Public Notification requested
251609615	May 14, 2025	Informal	State Formal Notice of Violation issued
25160962015	June 11, 2025	Resolving	State Compliance achieved
25066852001	August 7, 2025	Informal	State Violation/Reminder Notice
25066853001	August 7, 2025	Informal	State Public Notification received
25066854001	August 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2432030 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported February 19, 2025 · 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
253203084011	November 12, 2024	Informal	State Formal Notice of Violation issued
253203085011	November 12, 2024	Informal	State Public Notification requested
252376886004	June 11, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2427472 · Revised Total Coliform Rule · Revised Total Coliform 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242747284010	September 9, 2024	Informal	State Formal Notice of Violation issued
242747285010	September 9, 2024	Informal	State Public Notification requested
252747286010	June 11, 2025	Informal	State Public Notification received
262747287010	January 6, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2423772 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 16, 2024 · EPA return-to-compliance field June 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242377284008	July 24, 2024	Informal	State Violation/Reminder Notice
242377286008	July 24, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506696 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25066851	February 12, 2025	Informal	State Formal Notice of Violation issued
25066851001	February 12, 2025	Informal	State Public Notification requested
25066852001	August 7, 2025	Informal	State Violation/Reminder Notice
25066853001	August 7, 2025	Informal	State Public Notification received
25066854001	August 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506695 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25066851	February 12, 2025	Informal	State Formal Notice of Violation issued
25066851001	February 12, 2025	Informal	State Public Notification requested
25066852001	August 7, 2025	Informal	State Violation/Reminder Notice
25066853001	August 7, 2025	Informal	State Public Notification received
25066854001	August 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506694 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25066851	February 12, 2025	Informal	State Formal Notice of Violation issued
25066851001	February 12, 2025	Informal	State Public Notification requested
25066852001	August 7, 2025	Informal	State Violation/Reminder Notice
25066853001	August 7, 2025	Informal	State Public Notification received
25066854001	August 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506693 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25066851	February 12, 2025	Informal	State Formal Notice of Violation issued
25066851001	February 12, 2025	Informal	State Public Notification requested
25066852001	August 7, 2025	Informal	State Violation/Reminder Notice
25066853001	August 7, 2025	Informal	State Public Notification received
25066854001	August 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506692 · Nickel · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25066851	February 12, 2025	Informal	State Formal Notice of Violation issued
25066851001	February 12, 2025	Informal	State Public Notification requested
25066852001	August 7, 2025	Informal	State Violation/Reminder Notice
25066853001	August 7, 2025	Informal	State Public Notification received
25066854001	August 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506691 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25066851	February 12, 2025	Informal	State Formal Notice of Violation issued
25066851001	February 12, 2025	Informal	State Public Notification requested
25066852001	August 7, 2025	Informal	State Violation/Reminder Notice
25066853001	August 7, 2025	Informal	State Public Notification received
25066854001	August 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506690 · Fluoride · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25066851	February 12, 2025	Informal	State Formal Notice of Violation issued
25066851001	February 12, 2025	Informal	State Public Notification requested
25066852001	August 7, 2025	Informal	State Violation/Reminder Notice
25066853001	August 7, 2025	Informal	State Public Notification received
25066854001	August 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506689 · CYANIDE · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25066851	February 12, 2025	Informal	State Formal Notice of Violation issued
25066851001	February 12, 2025	Informal	State Public Notification requested
25066852001	August 7, 2025	Informal	State Violation/Reminder Notice
25066853001	August 7, 2025	Informal	State Public Notification received
25066854001	August 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506688 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25066851	February 12, 2025	Informal	State Formal Notice of Violation issued
25066851001	February 12, 2025	Informal	State Public Notification requested
25066852001	August 7, 2025	Informal	State Violation/Reminder Notice
25066853001	August 7, 2025	Informal	State Public Notification received
25066854001	August 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506687 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25066851	February 12, 2025	Informal	State Formal Notice of Violation issued
25066851001	February 12, 2025	Informal	State Public Notification requested
25066852001	August 7, 2025	Informal	State Violation/Reminder Notice
25066853001	August 7, 2025	Informal	State Public Notification received
25066854001	August 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506686 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25066851	February 12, 2025	Informal	State Formal Notice of Violation issued
25066851001	February 12, 2025	Informal	State Public Notification requested
25066852001	August 7, 2025	Informal	State Violation/Reminder Notice
25066853001	August 7, 2025	Informal	State Public Notification received
25066854001	August 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2506685 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25066851	February 12, 2025	Informal	State Formal Notice of Violation issued
25066851001	February 12, 2025	Informal	State Public Notification requested
25066852001	August 7, 2025	Informal	State Violation/Reminder Notice
25066853001	August 7, 2025	Informal	State Public Notification received
25066854001	August 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2423773 · Benzo(a)pyrene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 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
242376884004	August 13, 2024	Informal	State Formal Notice of Violation issued
242376885004	August 13, 2024	Informal	State Public Notification requested
252376886004	June 11, 2025	Resolving	State Compliance achieved
262376887004	March 12, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2423771 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 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
242376884004	August 13, 2024	Informal	State Formal Notice of Violation issued
242376885004	August 13, 2024	Informal	State Public Notification requested
252376886004	June 11, 2025	Resolving	State Compliance achieved
262376887004	March 12, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2423769 · Simazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 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
242376884004	August 13, 2024	Informal	State Formal Notice of Violation issued
242376885004	August 13, 2024	Informal	State Public Notification requested
252376886004	June 11, 2025	Resolving	State Compliance achieved
262376887004	March 12, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2423768 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 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
242376884004	August 13, 2024	Informal	State Formal Notice of Violation issued
242376885004	August 13, 2024	Informal	State Public Notification requested
252376886004	June 11, 2025	Resolving	State Compliance achieved
262376887004	March 12, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2416472 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 27, 2024 · EPA return-to-compliance field March 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
241647284001	May 14, 2024	Informal	State Formal Notice of Violation issued
241647285001	May 14, 2024	Informal	State Public Notification requested
241647286001	July 2, 2024	Informal	State Violation/Reminder Notice
241647287001	July 2, 2024	Informal	State Public Notification received
241647288001	July 2, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2337751 · Groundwater Rule · Ground Water Rule
Noncompliance period start September 1, 2023 · period end September 30, 2023 · first reported November 16, 2023 · EPA return-to-compliance field September 30, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
243775179003 October 23, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243775179003	October 23, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 2313532 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 30, 2022 · period end June 12, 2023 · first reported February 15, 2023 · EPA return-to-compliance field June 12, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
231353278002	February 3, 2023	Informal	State Formal Notice of Violation issued
230120179001	June 12, 2023	Informal	State Violation/Reminder Notice
230120181001	June 12, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 2301201 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 1, 2022 · period end June 12, 2023 · first reported February 15, 2023 · EPA return-to-compliance field June 12, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
230120178001	November 23, 2022	Informal	State Formal Notice of Violation issued
230120179001	June 12, 2023	Informal	State Violation/Reminder Notice
230120181001	June 12, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 2233823 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2022 · period end August 15, 2023 · first reported September 26, 2022 · EPA return-to-compliance field August 15, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
223382372003	August 24, 2022	Informal	State Formal Notice of Violation issued
223382372004	August 24, 2022	Informal	State Formal Notice of Violation issued
233382373003	August 15, 2023	Informal	State Public Notification requested
233382374003	August 15, 2023	Informal	State Public Notification received
233382375003	August 15, 2023	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 2201442 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start October 1, 2021 · first reported February 12, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
220144272001 December 14, 2021 Informal State Violation/Reminder Notice
Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 2128497 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2021 · first reported September 17, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
212849766004 September 7, 2021 Informal State Formal Notice of Violation issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220144272001	December 14, 2021	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
212849766004	September 7, 2021	Informal	State Formal Notice of Violation issued

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