MI0004180 · Michigan

MAYVILLE, VILLAGE OF

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

Violation records shown: 12
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 11

Counties listed by EPA · Tuscola County, Michigan

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

Violations and what followed

Among 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 136 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 4001021 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start December 31, 2021 · period end May 13, 2022 · first reported May 31, 2022 · EPA return-to-compliance field May 13, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4009644 April 22, 2022 Informal State Violation/Reminder Notice
4009645 May 13, 2022 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4009644	April 22, 2022	Informal	State Violation/Reminder Notice
4009645	May 13, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 4001020 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2021 · period end November 17, 2021 · first reported December 1, 2021 · EPA return-to-compliance field November 17, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4009641	November 15, 2021	Informal	State Violation/Reminder Notice
4009642	November 17, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4001010 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start November 1, 2020 · period end November 30, 2020 · first reported March 9, 2021 · EPA return-to-compliance field November 30, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4009637	December 14, 2020	Resolving	State Compliance achieved
4009635	December 21, 2020	Informal	State Violation/Reminder Notice
4009636	December 21, 2020	Informal	State Public Notification requested
4009643	November 17, 2022	Informal	State Public Notification received

Monitoring or reporting · Archived
Monitoring, RegularViolation 4001019 · Barium · Inorganic Chemicals
Noncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 9, 2021 · EPA return-to-compliance field December 31, 2020
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 4001018 · Cadmium · Inorganic Chemicals
Noncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 9, 2021 · EPA return-to-compliance field December 31, 2020
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 4001017 · Chromium · Inorganic Chemicals
Noncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 9, 2021 · EPA return-to-compliance field December 31, 2020
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 4001016 · Mercury · Inorganic Chemicals
Noncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 9, 2021 · EPA return-to-compliance field December 31, 2020
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 4001015 · Nickel · Inorganic Chemicals
Noncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 9, 2021 · EPA return-to-compliance field December 31, 2020
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 4001014 · Antimony, Total · Inorganic Chemicals
Noncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 9, 2021 · EPA return-to-compliance field December 31, 2020
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 4001013 · Beryllium, Total · Inorganic Chemicals
Noncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 9, 2021 · EPA return-to-compliance field December 31, 2020
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 4001012 · Thallium, Total · Inorganic Chemicals
Noncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 9, 2021 · EPA return-to-compliance field December 31, 2020
No linked action row appears in the records shown.

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4001011 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2018 · period end December 31, 2020 · first reported March 9, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4009638	January 27, 2021	Informal	State Violation/Reminder Notice
4009639	January 27, 2021	Informal	State Public Notification requested
4009640	September 15, 2021	Resolving	State Compliance achieved
4009643	November 17, 2022	Informal	State Public Notification received

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