MO5024591 · Missouri

MO ARK WATER CO

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

Violation records shown: 92
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 91

Counties listed by EPA · Stone County, Missouri

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

Violations and what followed

Among 92 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

LSL ReportingViolation 311614 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end November 12, 2024 · first reported December 31, 2025 · EPA return-to-compliance field November 12, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
653	November 12, 2024	Resolving	State Compliance achieved
651	October 16, 2025	Informal	State Violation/Reminder Notice
652	October 16, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311613 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311612 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311611 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311610 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311609 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311608 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311607 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311606 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311605 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311604 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311603 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311602 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311601 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311600 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311599 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311598 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311597 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311596 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311595 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311594 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311593 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 28, 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
649	February 25, 2025	Informal	State Violation/Reminder Notice
650	February 25, 2025	Informal	State Public Notification requested
657	August 6, 2025	Informal	State Public Notification received
654	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 311592 · 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 20, 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
644	December 19, 2024	Informal	State Violation/Reminder Notice
645	December 19, 2024	Informal	State Public Notification requested
648	January 30, 2025	Informal	State Public Notification received
656	September 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 311591 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 20, 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
644	December 19, 2024	Informal	State Violation/Reminder Notice
645	December 19, 2024	Informal	State Public Notification requested
648	January 30, 2025	Informal	State Public Notification received
656	September 30, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 311590 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start December 14, 2023 · period end January 20, 2025 · first reported March 15, 2024 · EPA return-to-compliance field January 20, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
646 January 20, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
646	January 20, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 311587 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported December 14, 2022 · 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
639	December 13, 2022	Informal	State Violation/Reminder Notice
640	December 13, 2022	Informal	State Public Notification requested
643	September 29, 2023	Resolving	State Compliance achieved
647	January 30, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 311586 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported December 14, 2022 · 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
639	December 13, 2022	Informal	State Violation/Reminder Notice
640	December 13, 2022	Informal	State Public Notification requested
643	September 29, 2023	Resolving	State Compliance achieved
647	January 30, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311543 · Styrene · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311542 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311541 · Toluene · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311540 · Benzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311539 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311538 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311537 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311536 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311535 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311534 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311533 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311532 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311531 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311530 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311529 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311528 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311527 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311526 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311525 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311524 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311523 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
630	February 28, 2022	Informal	State Violation/Reminder Notice
631	February 28, 2022	Informal	State Public Notification requested
638	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311564 · Styrene · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311563 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311562 · Toluene · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311561 · Benzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311560 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311559 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311558 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311557 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311556 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311555 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311554 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311553 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311552 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311551 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311550 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311549 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311548 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311547 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311546 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311545 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311544 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported March 28, 2022 · 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
642	January 17, 2022	Resolving	State Compliance achieved
632	February 28, 2022	Informal	State Violation/Reminder Notice
633	February 28, 2022	Informal	State Public Notification requested
637	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311585 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311584 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311583 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311582 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311581 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311580 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311579 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311578 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311577 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311576 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311575 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311574 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311573 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311572 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311571 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311570 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311569 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311568 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311567 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311566 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 311565 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	June 7, 2021	Resolving	State Compliance achieved
634	February 28, 2022	Informal	State Violation/Reminder Notice
635	February 28, 2022	Informal	State Public Notification requested
636	March 21, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 311522 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
627	November 23, 2021	Informal	State Violation/Reminder Notice
628	November 23, 2021	Informal	State Public Notification requested
629	February 22, 2022	Informal	State Public Notification received
643	September 29, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 311521 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · 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
627	November 23, 2021	Informal	State Violation/Reminder Notice
628	November 23, 2021	Informal	State Public Notification requested
629	February 22, 2022	Informal	State Public Notification received
643	September 29, 2023	Resolving	State Compliance achieved

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility