MI0006930 · Michigan

WATERVLIET

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

Violation records shown: 36
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 34

Counties listed by EPA · Berrien 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 36 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,002 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Notification, Known or Potential LSLViolation 4000467 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start July 2, 2025 · period end July 2, 2025 · first reported February 27, 2026 · EPA return-to-compliance field July 2, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000747	July 2, 2025	Resolving	State Compliance achieved
4000745	January 22, 2026	Informal	State Violation/Reminder Notice
4000746	January 22, 2026	Informal	State Public Notification requested
4000748	April 13, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4000466 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2024 · period end March 31, 2024 · first reported June 5, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000743	April 15, 2024	Resolving	State Compliance achieved
4000741	April 24, 2024	Informal	State Violation/Reminder Notice
4000742	April 24, 2024	Informal	State Public Notification requested
4000744	April 17, 2025	Informal	State Public Notification received

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 4000433 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2023 · period end September 5, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 5, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000728	August 30, 2023	Informal	State Violation/Reminder Notice
4000727	September 5, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000434 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2023 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000731	November 1, 2023	Resolving	State Compliance achieved
4000729	November 13, 2023	Informal	State Violation/Reminder Notice
4000730	November 13, 2023	Informal	State Public Notification requested
4000732	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000465 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000464 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000463 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000462 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000461 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000460 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000459 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000458 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000457 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000456 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000455 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000454 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000453 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000452 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000451 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000450 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000449 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000448 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000447 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000446 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000445 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2021 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000739	November 1, 2023	Resolving	State Compliance achieved
4000737	November 13, 2023	Informal	State Violation/Reminder Notice
4000738	November 13, 2023	Informal	State Public Notification requested
4000740	October 10, 2024	Informal	State Public Notification received

EPA health-based flag · Resolved

Treatment Technique No Certif. OperatorViolation 4000432 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 15, 2020 · period end February 8, 2022 · first reported September 1, 2022 · EPA return-to-compliance field February 8, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000725	February 8, 2022	Resolving	State Compliance achieved
4000722	July 1, 2022	Informal	State Violation/Reminder Notice
4000723	July 1, 2022	Informal	State Public Notification requested
4000724	August 1, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000444 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2015 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000735	October 23, 2023	Resolving	State Compliance achieved
4000733	November 13, 2023	Informal	State Violation/Reminder Notice
4000734	November 13, 2023	Informal	State Public Notification requested
4000736	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000443 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2015 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000735	October 23, 2023	Resolving	State Compliance achieved
4000733	November 13, 2023	Informal	State Violation/Reminder Notice
4000734	November 13, 2023	Informal	State Public Notification requested
4000736	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000442 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2015 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000735	October 23, 2023	Resolving	State Compliance achieved
4000733	November 13, 2023	Informal	State Violation/Reminder Notice
4000734	November 13, 2023	Informal	State Public Notification requested
4000736	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000441 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2015 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000735	October 23, 2023	Resolving	State Compliance achieved
4000733	November 13, 2023	Informal	State Violation/Reminder Notice
4000734	November 13, 2023	Informal	State Public Notification requested
4000736	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000440 · Nickel · Inorganic Chemicals

Noncompliance period start January 1, 2015 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000735	October 23, 2023	Resolving	State Compliance achieved
4000733	November 13, 2023	Informal	State Violation/Reminder Notice
4000734	November 13, 2023	Informal	State Public Notification requested
4000736	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000439 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2015 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000735	October 23, 2023	Resolving	State Compliance achieved
4000733	November 13, 2023	Informal	State Violation/Reminder Notice
4000734	November 13, 2023	Informal	State Public Notification requested
4000736	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000438 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2015 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000735	October 23, 2023	Resolving	State Compliance achieved
4000733	November 13, 2023	Informal	State Violation/Reminder Notice
4000734	November 13, 2023	Informal	State Public Notification requested
4000736	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000437 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2015 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000735	October 23, 2023	Resolving	State Compliance achieved
4000733	November 13, 2023	Informal	State Violation/Reminder Notice
4000734	November 13, 2023	Informal	State Public Notification requested
4000736	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000436 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2015 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000735	October 23, 2023	Resolving	State Compliance achieved
4000733	November 13, 2023	Informal	State Violation/Reminder Notice
4000734	November 13, 2023	Informal	State Public Notification requested
4000736	October 10, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4000435 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2015 · period end September 30, 2023 · first reported December 5, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4000735	October 23, 2023	Resolving	State Compliance achieved
4000733	November 13, 2023	Informal	State Violation/Reminder Notice
4000734	November 13, 2023	Informal	State Public Notification requested
4000736	October 10, 2024	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