OH6001411 · Ohio

MAYSVILLE REGIONAL WATER

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

Violation records shown: 24
EPA health-based flag: 18
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 1

Counties listed by EPA · Muskingum County, Ohio

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

Violations and what followed

Among 17 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.

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 8421608 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 13, 2026 · EPA return-to-compliance field June 30, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071017	June 9, 2026	Informal	State Violation/Reminder Notice
8071018	June 9, 2026	Informal	State Public Notification requested
8071019	June 26, 2026	Informal	State Public Notification received

Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 8421607 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start February 19, 2026 · first reported May 15, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
8071015 February 19, 2026 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071015	February 19, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 8421606 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 15, 2026 · EPA return-to-compliance field March 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071013	February 13, 2026	Informal	State Violation/Reminder Notice
8071014	February 13, 2026	Informal	State Public Notification requested
8071016	March 12, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 8421603 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 25, 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
8071003	November 4, 2025	Informal	State Violation/Reminder Notice
8071004	November 4, 2025	Informal	State Public Notification requested
8071005	December 2, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 8421602 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070999	August 6, 2025	Informal	State Violation/Reminder Notice
8071000	August 6, 2025	Informal	State Public Notification requested
8071001	September 3, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 8421600 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 11, 2025 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070993	May 7, 2025	Informal	State Public Notification requested
8070997	May 7, 2025	Informal	State Violation/Reminder Notice
8070996	June 5, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

LSL ReportingViolation 8421605 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end October 24, 2025 · first reported February 25, 2026 · EPA return-to-compliance field October 24, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8071002	October 24, 2025	Resolving	State Compliance achieved
8071012	November 28, 2025	Informal	State Public Notification received
8071010	February 3, 2026	Informal	State Violation/Reminder Notice
8071011	February 3, 2026	Informal	State Public Notification requested

EPA health-based flag · Resolved

LSL InventoryViolation 8421601 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end October 24, 2025 · first reported August 11, 2025 · EPA return-to-compliance field October 24, 2025

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070994	May 27, 2025	Informal	State Violation/Reminder Notice
8070995	May 27, 2025	Informal	State Public Notification requested
9999900000000000004	June 17, 2025	Informal	Federal Public Notification requested
9999900000000000003	September 15, 2025	Formal	Federal Final Administrative Order issued
8071002	October 24, 2025	Resolving	State Compliance achieved
8071006	December 3, 2025	Informal	State Public Notification received

Other or unclassified · Addressed by formal action

Consumer Confidence Report Inadequate ReportingViolation 8421599 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 11, 2024 · first reported November 5, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070989	July 11, 2024	Informal	State Violation/Reminder Notice
8070991	November 25, 2024	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8421598 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 26, 2024 · EPA return-to-compliance field June 30, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070983	May 8, 2024	Informal	State Violation/Reminder Notice
8070984	May 8, 2024	Informal	State Public Notification requested
8070985	May 29, 2024	Informal	State Public Notification received
8070990	July 12, 2024	Resolving	State Compliance achieved
8070991	November 25, 2024	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8421597 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 28, 2024 · EPA return-to-compliance field March 31, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070980	February 5, 2024	Informal	State Violation/Reminder Notice
8070981	February 5, 2024	Informal	State Public Notification requested
8070982	February 23, 2024	Informal	State Public Notification received
8070990	July 12, 2024	Resolving	State Compliance achieved
8070991	November 25, 2024	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8421596 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070976	November 6, 2023	Informal	State Violation/Reminder Notice
8070977	November 6, 2023	Informal	State Public Notification requested
8070978	November 28, 2023	Informal	State Public Notification received
8070979	January 26, 2024	Formal	State Administrative/Compliance Order without penalty issued
8070990	July 12, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8421594 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070972	August 7, 2023	Informal	State Violation/Reminder Notice
8070973	August 7, 2023	Informal	State Public Notification requested
8070974	September 6, 2023	Informal	State Public Notification received
8070979	January 26, 2024	Formal	State Administrative/Compliance Order without penalty issued
8070990	July 12, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8421592 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 22, 2023 · EPA return-to-compliance field June 30, 2023

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070940	August 15, 2018	Formal	State Administrative/Compliance Order without penalty issued
8070967	May 8, 2023	Informal	State Violation/Reminder Notice
8070968	May 8, 2023	Informal	State Public Notification requested
8070969	May 30, 2023	Informal	State Public Notification received
8070979	January 26, 2024	Formal	State Administrative/Compliance Order without penalty issued
8070990	July 12, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8421589 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported April 20, 2023 · EPA return-to-compliance field March 31, 2023

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070940	August 15, 2018	Formal	State Administrative/Compliance Order without penalty issued
8070963	February 6, 2023	Informal	State Violation/Reminder Notice
8070964	February 6, 2023	Informal	State Public Notification requested
8070965	March 3, 2023	Informal	State Public Notification received
8070979	January 26, 2024	Formal	State Administrative/Compliance Order without penalty issued
8070990	July 12, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8421588 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 7, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070940	August 15, 2018	Formal	State Administrative/Compliance Order without penalty issued
8070960	November 7, 2022	Informal	State Violation/Reminder Notice
8070961	November 7, 2022	Informal	State Public Notification requested
8070962	November 28, 2022	Informal	State Public Notification received
8070990	July 12, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8421586 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 10, 2022 · EPA return-to-compliance field September 30, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070940	August 15, 2018	Formal	State Administrative/Compliance Order without penalty issued
8070956	August 8, 2022	Informal	State Violation/Reminder Notice
8070957	August 8, 2022	Informal	State Public Notification requested
8070958	September 7, 2022	Informal	State Public Notification received
8070990	July 12, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8421584 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 17, 2022 · EPA return-to-compliance field June 30, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070940	August 15, 2018	Formal	State Administrative/Compliance Order without penalty issued
8070952	May 11, 2022	Informal	State Violation/Reminder Notice
8070953	May 11, 2022	Informal	State Public Notification requested
8070954	June 13, 2022	Informal	State Public Notification received
8070990	July 12, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8421583 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 24, 2022 · EPA return-to-compliance field March 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070940	August 15, 2018	Formal	State Administrative/Compliance Order without penalty issued
8070949	February 7, 2022	Informal	State Violation/Reminder Notice
8070950	February 7, 2022	Informal	State Public Notification requested
8070951	March 9, 2022	Informal	State Public Notification received
8070990	July 12, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 8421580 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start October 19, 2021 · period end May 30, 2023 · first reported February 22, 2022 · EPA return-to-compliance field May 30, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
8070944 October 19, 2021 Informal State Violation/Reminder Notice
8070970 May 30, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070944	October 19, 2021	Informal	State Violation/Reminder Notice
8070970	May 30, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8421581 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 22, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070940	August 15, 2018	Formal	State Administrative/Compliance Order without penalty issued
8070945	November 15, 2021	Informal	State Violation/Reminder Notice
8070946	November 15, 2021	Informal	State Public Notification requested
8070947	December 10, 2021	Informal	State Public Notification received
8070990	July 12, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 8421579 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 3, 2021 · EPA return-to-compliance field September 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070940	August 15, 2018	Formal	State Administrative/Compliance Order without penalty issued
8070941	August 9, 2021	Informal	State Violation/Reminder Notice
8070942	August 9, 2021	Informal	State Public Notification requested
8070943	September 7, 2021	Informal	State Public Notification received
8070990	July 12, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 8421568 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start January 2, 2020 · period end May 30, 2023 · first reported May 14, 2020 · EPA return-to-compliance field May 30, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
8070916 January 2, 2020 Informal State Violation/Reminder Notice
8070970 May 30, 2023 Resolving State Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 8421563 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start November 30, 2018 · period end May 30, 2023 · first reported February 27, 2019 · EPA return-to-compliance field May 30, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
8070902 November 30, 2018 Informal State Violation/Reminder Notice
8070970 May 30, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070916	January 2, 2020	Informal	State Violation/Reminder Notice
8070970	May 30, 2023	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
8070902	November 30, 2018	Informal	State Violation/Reminder Notice
8070970	May 30, 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