PA5040051 · Pennsylvania

LITTLE CREEK ESTATES M H P

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

Violation records shown: 58
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 50

Counties listed by EPA · Beaver 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 58 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 89 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614370 · Benzo(a)pyrene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614369 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614368 · Heptachlor epoxide · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614367 · Heptachlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614366 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614365 · LASSO · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614364 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614363 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614362 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614361 · Simazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614360 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614359 · Endothall · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614358 · Diquat · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614357 · Methoxychlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2614356 · BHC-GAMMA · Synthetic Organic Chemicals

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26143566005	May 12, 2026	Informal	State Formal Notice of Violation issued
26143567005	May 12, 2026	Informal	State Public Notification requested
26143568005	June 16, 2026	Informal	State Public Notification received
26143569005	July 14, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 2601589 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 1, 2025 · period end December 17, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 17, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26015896001	December 17, 2025	Informal	State Violation/Reminder Notice
26015897001	December 17, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 2529361 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2025 · period end December 5, 2025 · first reported December 3, 2025 · EPA return-to-compliance field December 5, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26293611009	November 4, 2025	Informal	State Public Notification requested
26293619	November 4, 2025	Informal	State Formal Notice of Violation issued
26272632007	December 5, 2025	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531392 · Benzo(a)pyrene · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26272632007	December 5, 2025	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531391 · HEXACHLOROBENZENE · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26272632007	December 5, 2025	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531390 · Heptachlor epoxide · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26272632007	December 5, 2025	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531389 · Heptachlor · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26272632007	December 5, 2025	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531388 · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26313882024	January 21, 2026	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531387 · LASSO · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26272632007	December 5, 2025	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531386 · Atrazine · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26272632007	December 5, 2025	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531385 · Hexachlorocyclopentadiene · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26272632007	December 5, 2025	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531384 · Di(2-ethylhexyl) phthalate · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26272632007	December 5, 2025	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531383 · Simazine · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26272632007	December 5, 2025	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531382 · Di(2-ethylhexyl) adipate · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26272632007	December 5, 2025	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531381 · Endothall · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26313742010	April 7, 2026	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531380 · Diquat · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26313742010	April 7, 2026	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531379 · Methoxychlor · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26272632007	December 5, 2025	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2531378 · BHC-GAMMA · 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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26272632007	December 5, 2025	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2531375 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26313742010	April 7, 2026	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2531374 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
263137410	November 12, 2025	Informal	State Formal Notice of Violation issued
26313741010	November 12, 2025	Informal	State Public Notification requested
26313742010	April 7, 2026	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 2527264 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2025 · period end December 17, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 17, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26272641008	December 17, 2025	Resolving	State Compliance achieved
26272648	December 17, 2025	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2527263 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start July 1, 2025 · period end July 31, 2025 · first reported September 16, 2025 · EPA return-to-compliance field July 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25272631007	September 8, 2025	Informal	State Public Notification requested
25272637	September 8, 2025	Informal	State Formal Notice of Violation issued
26272632007	December 5, 2025	Resolving	State Compliance achieved
26272633007	June 16, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 2523500 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2025 · period end June 30, 2025 · first reported August 20, 2025 · EPA return-to-compliance field June 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25235001004	August 7, 2025	Informal	State Public Notification requested
25235004	August 7, 2025	Informal	State Formal Notice of Violation issued
26235002004	October 6, 2025	Informal	State Public Notification received
26235003004	October 6, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2412356 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2024 · period end October 6, 2025 · first reported June 3, 2025 · EPA return-to-compliance field October 6, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
251235684006	March 19, 2025	Informal	State Violation/Reminder Notice
250168785002	July 9, 2025	Informal	State Formal Notice of Violation issued
260168786002	October 6, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2401689 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start October 11, 2023 · period end October 6, 2025 · first reported June 3, 2025 · EPA return-to-compliance field October 6, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
250168784002	March 13, 2025	Informal	State Violation/Reminder Notice
250168785002	July 9, 2025	Informal	State Formal Notice of Violation issued
260168786002	October 6, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2401687 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start October 11, 2023 · period end October 6, 2025 · first reported June 3, 2025 · EPA return-to-compliance field October 6, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
250168784002	March 13, 2025	Informal	State Violation/Reminder Notice
250168785002	July 9, 2025	Informal	State Formal Notice of Violation issued
260168786002	October 6, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 2401686 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 1, 2023 · period end June 25, 2024 · first reported August 16, 2024 · EPA return-to-compliance field June 25, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240168684001	June 25, 2024	Informal	State Violation/Reminder Notice
240168686001	June 25, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 2339818 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2023 · period end November 3, 2023 · first reported November 16, 2023 · EPA return-to-compliance field November 3, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
243981878003	November 3, 2023	Informal	State Violation/Reminder Notice
243981879003	November 3, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2309617 · Groundwater Rule · Ground Water Rule

Noncompliance period start December 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
230961778001	February 9, 2023	Informal	State Formal Notice of Violation issued
230961779001	February 9, 2023	Informal	State Public Notification requested
230961780001	May 30, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2262271 · Groundwater Rule · Ground Water Rule

Noncompliance period start September 1, 2022 · period end September 30, 2022 · first reported November 21, 2022 · EPA return-to-compliance field September 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
236226972003	November 14, 2022	Informal	State Formal Notice of Violation issued
236226973003	November 14, 2022	Informal	State Public Notification requested
236226974003	December 16, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2262269 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 1, 2022 · period end September 30, 2022 · first reported November 21, 2022 · EPA return-to-compliance field September 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
236226972003	November 14, 2022	Informal	State Formal Notice of Violation issued
236226973003	November 14, 2022	Informal	State Public Notification requested
236226974003	December 16, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 2234080 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2022 · period end October 26, 2022 · first reported November 21, 2022 · EPA return-to-compliance field October 26, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
233408072002	October 26, 2022	Informal	State Violation/Reminder Notice
233408074002	October 26, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2223651 · Groundwater Rule · Ground Water Rule

Noncompliance period start April 1, 2022 · period end April 30, 2022 · first reported February 12, 2026 · EPA return-to-compliance field April 30, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
222365172009	June 7, 2022	Informal	State Violation/Reminder Notice
220169174001	June 8, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2220964 · Groundwater Rule · Ground Water Rule

Noncompliance period start March 1, 2022 · period end March 31, 2022 · first reported February 12, 2026 · EPA return-to-compliance field March 31, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220169172001	May 10, 2022	Informal	State Violation/Reminder Notice
220169174001	June 8, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2217925 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 1, 2022 · period end February 28, 2022 · first reported February 12, 2026 · EPA return-to-compliance field February 28, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220169172001	May 10, 2022	Informal	State Violation/Reminder Notice
220169174001	June 8, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2230438 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
223043872001	August 10, 2022	Informal	State Formal Notice of Violation issued
223043872010	August 10, 2022	Informal	State Formal Notice of Violation issued
223043873001	August 10, 2022	Informal	State Public Notification requested
223043873010	August 10, 2022	Informal	State Public Notification requested
253043874001	January 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2216223 · Groundwater Rule · Ground Water Rule

Noncompliance period start January 1, 2022 · period end January 31, 2022 · first reported February 12, 2026 · EPA return-to-compliance field January 31, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220169172001	May 10, 2022	Informal	State Violation/Reminder Notice
220169174001	June 8, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2209073 · Groundwater Rule · Ground Water Rule

Noncompliance period start December 1, 2021 · period end December 31, 2021 · first reported February 12, 2026 · EPA return-to-compliance field December 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220169172001	May 10, 2022	Informal	State Violation/Reminder Notice
220169174001	June 8, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2203455 · Groundwater Rule · Ground Water Rule

Noncompliance period start November 1, 2021 · period end November 30, 2021 · first reported February 12, 2026 · EPA return-to-compliance field November 30, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220169172001	May 10, 2022	Informal	State Violation/Reminder Notice
220169174001	June 8, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2201691 · Groundwater Rule · Ground Water Rule

Noncompliance period start October 1, 2021 · period end October 31, 2021 · first reported February 12, 2026 · EPA return-to-compliance field October 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220169172001	May 10, 2022	Informal	State Violation/Reminder Notice
220169174001	June 8, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2134015 · Groundwater Rule · Ground Water Rule

Noncompliance period start September 1, 2021 · period end September 30, 2021 · first reported May 23, 2022 · EPA return-to-compliance field September 30, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
223401566003	May 10, 2022	Informal	State Violation/Reminder Notice
222875668001	June 8, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2130529 · Groundwater Rule · Ground Water Rule

Noncompliance period start August 1, 2021 · period end August 31, 2021 · first reported December 16, 2021 · EPA return-to-compliance field August 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
222875666001	November 22, 2021	Informal	State Violation/Reminder Notice
222875668001	June 8, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2128756 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 1, 2021 · period end July 31, 2021 · first reported December 16, 2021 · EPA return-to-compliance field July 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
222875666001	November 22, 2021	Informal	State Violation/Reminder Notice
222875668001	June 8, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2112547 · Groundwater Rule · Ground Water Rule

Noncompliance period start January 1, 2021 · period end January 31, 2021 · first reported May 14, 2021 · EPA return-to-compliance field January 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
211254766001	March 30, 2021	Informal	State Violation/Reminder Notice
211254768001	April 21, 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