MS0070004 · Mississippi

CITY OF CALHOUN CITY

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

Violation records shown: 48
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 47

Counties listed by EPA · Calhoun County, Mississippi

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

Violations and what followed

Among 48 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 2,190 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 6769 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 17, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4723	January 30, 2026	Informal	State Formal Notice of Violation issued
4724	January 30, 2026	Informal	State Public Notification requested
4725	April 29, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 6768 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 17, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4723	January 30, 2026	Informal	State Formal Notice of Violation issued
4724	January 30, 2026	Informal	State Public Notification requested
4725	April 29, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved
LSL ReportingViolation 6765 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end November 18, 2024 · first reported March 27, 2025 · EPA return-to-compliance field November 18, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4720 November 18, 2024 Resolving State Compliance achieved
4717 February 26, 2025 Informal State Violation/Reminder Notice
EPA health-based flag · Resolved
LSL InventoryViolation 6764 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · period end November 18, 2024 · first reported March 27, 2025 · EPA return-to-compliance field November 18, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4720 November 18, 2024 Resolving State Compliance achieved
4716 February 26, 2025 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4720	November 18, 2024	Resolving	State Compliance achieved
4717	February 26, 2025	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4720	November 18, 2024	Resolving	State Compliance achieved
4716	February 26, 2025	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 6767 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 27, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4718	March 13, 2025	Informal	State no additional Formal Action needed
4725	April 29, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 6766 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported March 27, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4718	March 13, 2025	Informal	State no additional Formal Action needed
4725	April 29, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6763 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6762 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6761 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6760 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6759 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6758 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6757 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6756 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6755 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6754 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6753 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6752 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6751 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6750 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6749 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6748 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6747 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6746 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6745 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6744 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6743 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4713	March 8, 2023	Informal	State Formal Notice of Violation issued
4714	March 8, 2023	Informal	State Public Notification requested
4722	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6742 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6741 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6740 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6739 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6738 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6737 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6736 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6735 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6734 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6733 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6732 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6731 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6730 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6729 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6728 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6727 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6726 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6725 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6724 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6723 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 6722 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2017 · period end December 31, 2022 · first reported March 29, 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
4711	March 8, 2023	Informal	State Formal Notice of Violation issued
4712	March 8, 2023	Informal	State Public Notification requested
4721	June 21, 2023	Informal	State Public Notification received
4715	November 21, 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