PA2640023 · Pennsylvania

LAKE WALLENPAUPACK SANDY SHORE

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

Violation records shown: 98
EPA health-based flag: 3
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 91

Counties listed by EPA · Wayne 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 97 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 306 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2609555 · Groundwater Rule · Ground Water Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported March 11, 2026 · EPA return-to-compliance field January 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26095556003	February 23, 2026	Informal	State Violation/Reminder Notice
26095557003	February 23, 2026	Informal	State Public Notification requested
26095558003	February 23, 2026	Informal	State Public Notification received
26034578002	June 15, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2603457 · Groundwater Rule · Ground Water Rule

Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 11, 2026 · EPA return-to-compliance field November 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26034576002	December 22, 2025	Informal	State Violation/Reminder Notice
26034577002	February 2, 2026	Informal	State Public Notification requested
26034578002	June 15, 2026	Resolving	State Compliance achieved
26034579002	June 24, 2026	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2528252 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start August 13, 2025 · period end June 15, 2026 · first reported March 9, 2026 · EPA return-to-compliance field June 15, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25282506	September 23, 2025	Informal	State Formal Notice of Violation issued
26282521008	June 15, 2026	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique (SWTR and GWR)Violation 2528250 · Groundwater Rule · Ground Water Rule

Noncompliance period start August 1, 2025 · period end August 31, 2025 · first reported March 9, 2026 · EPA return-to-compliance field August 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25282501006	September 23, 2025	Informal	State Public Notification requested
25282506	September 23, 2025	Informal	State Formal Notice of Violation issued
26282502006	November 12, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2515229 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start March 13, 2025 · period end August 12, 2025 · first reported June 3, 2025 · EPA return-to-compliance field August 12, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25152283	April 28, 2025	Informal	State Formal Notice of Violation issued
25152291009	August 12, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2515230 · Groundwater Rule · Ground Water Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25152304	April 25, 2025	Informal	State Violation/Reminder Notice
26137981001	February 2, 2026	Informal	State Public Notification requested
26137982001	April 21, 2026	Resolving	State Compliance achieved
26137983001	June 24, 2026	Informal	State Public Notification received

EPA health-based flag · Resolved

Treatment Technique (SWTR and GWR)Violation 2515228 · Groundwater Rule · Ground Water Rule

Noncompliance period start March 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
25152281003	April 28, 2025	Informal	State Public Notification requested
25152283	April 28, 2025	Informal	State Formal Notice of Violation issued
25152282003	June 16, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2513798 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 3, 2025 · EPA return-to-compliance field February 28, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25137981	March 26, 2025	Informal	State Violation/Reminder Notice
26137981001	February 2, 2026	Informal	State Public Notification requested
26137982001	April 21, 2026	Resolving	State Compliance achieved
26137983001	June 24, 2026	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2413814 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start February 13, 2024 · period end May 29, 2024 · first reported June 27, 2024 · EPA return-to-compliance field May 29, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
241381384001	March 25, 2024	Informal	State Formal Notice of Violation issued
241381386001	May 29, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique (SWTR and GWR)Violation 2413813 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 1, 2024 · period end February 29, 2024 · first reported June 27, 2024 · EPA return-to-compliance field February 29, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
241381384001	March 25, 2024	Informal	State Formal Notice of Violation issued
241381385001	March 25, 2024	Informal	State Public Notification requested
241381386001	May 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422390 · Chlordane · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422389 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422388 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422387 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422386 · Pentachlorophenol · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422385 · Benzo(a)pyrene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422384 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422383 · 2,4,5-TP · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422382 · 2,4-D · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422381 · Heptachlor epoxide · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422380 · Heptachlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422379 · LASSO · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422378 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422377 · Carbofuran · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422376 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422375 · Dinoseb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422374 · Picloram · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422373 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422372 · Simazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422371 · OXAMYL · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422370 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422369 · Glyphosate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422368 · Endothall · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422367 · Diquat · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422366 · Dalapon · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422365 · Toxaphene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422364 · Methoxychlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422363 · BHC-GAMMA · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2422362 · Endrin · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end October 28, 2024 · first reported February 19, 2025 · EPA return-to-compliance field October 28, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242236284002	July 25, 2024	Informal	State Violation/Reminder Notice
242236285002	August 6, 2024	Informal	State Public Notification requested
252236286002	October 28, 2024	Resolving	State Compliance achieved
252236287002	June 26, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2206459 · Radium-228 · Radionuclides and Revised Rad Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220645272001	February 9, 2022	Informal	State Violation/Reminder Notice
220645273001	February 9, 2022	Informal	State Public Notification requested
220645274001	May 2, 2022	Resolving	State Compliance achieved
220645275001	June 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2206458 · Radium-226 · Radionuclides and Revised Rad Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220645272001	February 9, 2022	Informal	State Violation/Reminder Notice
220645273001	February 9, 2022	Informal	State Public Notification requested
220645274001	May 2, 2022	Resolving	State Compliance achieved
220645275001	June 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2206457 · Radium-228 · Radionuclides and Revised Rad Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220645272001	February 9, 2022	Informal	State Violation/Reminder Notice
220645273001	February 9, 2022	Informal	State Public Notification requested
220645274001	May 2, 2022	Resolving	State Compliance achieved
220645275001	June 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2206456 · Radium-226 · Radionuclides and Revised Rad Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220645272001	February 9, 2022	Informal	State Violation/Reminder Notice
220645273001	February 9, 2022	Informal	State Public Notification requested
220645274001	May 2, 2022	Resolving	State Compliance achieved
220645275001	June 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2206455 · Radium-228 · Radionuclides and Revised Rad Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220645272001	February 9, 2022	Informal	State Violation/Reminder Notice
220645273001	February 9, 2022	Informal	State Public Notification requested
220645274001	May 2, 2022	Resolving	State Compliance achieved
220645275001	June 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2206454 · Radium-226 · Radionuclides and Revised Rad Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220645272001	February 9, 2022	Informal	State Violation/Reminder Notice
220645273001	February 9, 2022	Informal	State Public Notification requested
220645274001	May 2, 2022	Resolving	State Compliance achieved
220645275001	June 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2206453 · Radium-228 · Radionuclides and Revised Rad Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220645272001	February 9, 2022	Informal	State Violation/Reminder Notice
220645273001	February 9, 2022	Informal	State Public Notification requested
220645274001	May 2, 2022	Resolving	State Compliance achieved
220645275001	June 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2206452 · Radium-226 · Radionuclides and Revised Rad Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220645272001	February 9, 2022	Informal	State Violation/Reminder Notice
220645273001	February 9, 2022	Informal	State Public Notification requested
220645274001	May 2, 2022	Resolving	State Compliance achieved
220645275001	June 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2132710 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 19, 2021 · EPA return-to-compliance field September 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
223270966001	October 28, 2021	Informal	State Violation/Reminder Notice
223270967001	October 28, 2021	Informal	State Public Notification requested
223270968001	May 2, 2022	Resolving	State Compliance achieved
223270969001	June 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2132709 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 19, 2021 · EPA return-to-compliance field September 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
223270966001	October 28, 2021	Informal	State Violation/Reminder Notice
223270967001	October 28, 2021	Informal	State Public Notification requested
223270968001	May 2, 2022	Resolving	State Compliance achieved
223270969001	June 8, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306485 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306484 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306483 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306482 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306481 · Nickel · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306480 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306479 · Fluoride · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306478 · CYANIDE · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306477 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306476 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306475 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306474 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306473 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306472 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306471 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306470 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306469 · Nickel · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306468 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306467 · Fluoride · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306466 · CYANIDE · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306465 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306464 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306463 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306462 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306461 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306460 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306459 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306458 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306457 · Nickel · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306456 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306455 · Fluoride · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306454 · CYANIDE · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306453 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306452 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306451 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306450 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306449 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306448 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306447 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306446 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306445 · Nickel · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306444 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306443 · Fluoride · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306442 · CYANIDE · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306441 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306440 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306439 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2306438 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2020 · 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
230643878001	January 24, 2023	Informal	State Violation/Reminder Notice
230643879001	January 24, 2023	Informal	State Public Notification requested
230643880001	April 12, 2023	Informal	State Public Notification received
230643881001	April 17, 2023	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action

Public Notification Violation for NPDWR ViolationViolation 1340637 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start August 1, 2013 · first reported February 25, 2015

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
134063618175	September 23, 2013	Informal	State Formal Notice of Violation issued
134063619175	September 23, 2013	Informal	State Public Notification requested

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