OK3002603 · Oklahoma

GRADY CO RWD #6

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

Violation records shown: 70
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 68

Counties listed by EPA · Grady County, Oklahoma

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

Violations and what followed

Among 40 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 365 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Archived

Monitoring, RegularViolation 196708 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196707 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196706 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196705 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196704 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196703 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196702 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196701 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196700 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196699 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196698 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196697 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196696 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196695 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196694 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196693 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196692 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196691 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196690 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196689 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196688 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000715	February 19, 2026	Informal	State Violation/Reminder Notice
9000716	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196683 · Diquat · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000709	February 19, 2026	Informal	State Violation/Reminder Notice
9000710	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196682 · Asbestos · Inorganic Chemicals

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000707	February 19, 2026	Informal	State Violation/Reminder Notice
9000708	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196680 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000705	February 19, 2026	Informal	State Violation/Reminder Notice
9000706	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196676 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported August 13, 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
9000674	June 3, 2025	Informal	State Violation/Reminder Notice
9000675	June 3, 2025	Informal	State Public Notification requested
9000679	August 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

LSL ReportingViolation 196678 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end March 11, 2026 · first reported August 13, 2025 · EPA return-to-compliance field March 11, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000677	July 11, 2025	Informal	State Violation/Reminder Notice
9999900000000000001	March 5, 2026	Formal	Federal Final Administrative Order issued
9000720	March 11, 2026	Resolving	State Compliance achieved

EPA health-based flag · Resolved

LSL InventoryViolation 196677 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end March 11, 2026 · first reported August 13, 2025 · EPA return-to-compliance field March 11, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000676	July 11, 2025	Informal	State Violation/Reminder Notice
9000723	July 11, 2025	Informal	State Public Notification requested
9999900000000000001	March 5, 2026	Formal	Federal Final Administrative Order issued
9000719	March 11, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196665 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000678	August 13, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 196648 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2024 · period end July 15, 2024 · first reported December 30, 2024 · EPA return-to-compliance field July 15, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9000661 July 12, 2024 Informal State Violation/Reminder Notice
9000662 July 15, 2024 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000661	July 12, 2024	Informal	State Violation/Reminder Notice
9000662	July 15, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196675 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000704	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196674 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000703	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196673 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000680	August 13, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196672 · Pentachlorophenol · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000702	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196671 · Benzo(a)pyrene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000701	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196670 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000688	September 16, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196669 · 2,4,5-TP · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000700	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196668 · 2,4-D · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000699	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196667 · Heptachlor epoxide · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000687	September 16, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196666 · Heptachlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000686	September 16, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196664 · Carbofuran · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000698	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196663 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000685	September 16, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196662 · Dinoseb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000697	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196661 · Picloram · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000696	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196660 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000695	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196659 · OXAMYL · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000694	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196658 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000693	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196657 · Glyphosate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000692	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196656 · Endothall · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000691	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 196655 · Diquat · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196654 · Dalapon · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000690	January 21, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196653 · Methoxychlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000684	September 16, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196652 · BHC-GAMMA · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000683	September 16, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196651 · Endrin · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000665	March 6, 2025	Informal	State Violation/Reminder Notice
9000666	March 6, 2025	Informal	State Public Notification requested
9000669	May 8, 2025	Informal	State Public Notification received
9000682	September 16, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 196650 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 30, 2024 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000663	October 21, 2024	Informal	State Violation/Reminder Notice
9000664	October 21, 2024	Informal	State Public Notification requested
9000671	May 8, 2025	Informal	State Public Notification received
9000681	August 28, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 196649 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 30, 2024 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000663	October 21, 2024	Informal	State Violation/Reminder Notice
9000664	October 21, 2024	Informal	State Public Notification requested
9000671	May 8, 2025	Informal	State Public Notification received
9000681	August 28, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 196647 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000657	March 28, 2024	Informal	State Violation/Reminder Notice
9000658	March 28, 2024	Informal	State Public Notification requested
9000659	April 3, 2024	Resolving	State Compliance achieved
9000673	May 8, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 196627 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2023 · period end September 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000651	November 30, 2023	Informal	State Violation/Reminder Notice
9000652	November 30, 2023	Informal	State Public Notification requested
9000654	January 12, 2024	Resolving	State Compliance achieved
9000670	May 8, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 196626 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000649	November 30, 2023	Informal	State Violation/Reminder Notice
9000650	November 30, 2023	Informal	State Public Notification requested
9000653	January 12, 2024	Resolving	State Compliance achieved
9000672	May 8, 2025	Informal	State Public Notification received

Monitoring or reporting · Archived

Monitoring, RegularViolation 196679 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000711	February 19, 2026	Informal	State Violation/Reminder Notice
9000712	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196646 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported June 14, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000655	February 28, 2024	Informal	State Violation/Reminder Notice
9000656	February 28, 2024	Informal	State Public Notification requested
9000668	May 8, 2025	Informal	State Public Notification received
9000689	October 8, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196645 · Dalapon · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported June 14, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000655	February 28, 2024	Informal	State Violation/Reminder Notice
9000656	February 28, 2024	Informal	State Public Notification requested
9000667	March 31, 2025	Resolving	State Compliance achieved
9000668	May 8, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196644 · Asbestos · Inorganic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported June 14, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000655	February 28, 2024	Informal	State Violation/Reminder Notice
9000656	February 28, 2024	Informal	State Public Notification requested
9000660	May 15, 2024	Resolving	State Compliance achieved
9000668	May 8, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196622 · LASSO · Synthetic Organic Chemicals

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 27, 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
9000643	March 14, 2023	Informal	State Violation/Reminder Notice
9000644	March 14, 2023	Informal	State Public Notification requested
9000645	June 7, 2023	Resolving	State Compliance achieved
9000647	September 25, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 196621 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 27, 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
9000641	March 14, 2023	Informal	State Violation/Reminder Notice
9000642	March 14, 2023	Informal	State Public Notification requested
9000645	June 7, 2023	Resolving	State Compliance achieved
9000648	September 25, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 196619 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start October 1, 2022 · period end October 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field October 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000638	January 6, 2023	Informal	State Violation/Reminder Notice
9000639	January 6, 2023	Informal	State Public Notification requested
9000640	February 8, 2023	Resolving	State Compliance achieved
9000646	September 25, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 196618 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 27, 2023 · EPA return-to-compliance field December 31, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
9000640 February 8, 2023 Resolving State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 196687 · Gross Beta Particle Activity · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000717	February 19, 2026	Informal	State Violation/Reminder Notice
9000718	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196686 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000717	February 19, 2026	Informal	State Violation/Reminder Notice
9000718	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196685 · Combined Uranium · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000717	February 19, 2026	Informal	State Violation/Reminder Notice
9000718	February 19, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 196684 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported May 13, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
9000717	February 19, 2026	Informal	State Violation/Reminder Notice
9000718	February 19, 2026	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