IA1667076 · Iowa

MECHANICSVILLE WATER DEPT

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

Violation records shown: 4
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 4

Counties listed by EPA · Cedar County, Iowa

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 197 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 272425 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2025 · period end June 30, 2025 · first reported September 19, 2025 · EPA return-to-compliance field June 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
671034	July 25, 2025	Informal	State Public Notification requested
671035	July 25, 2025	Informal	State Formal Notice of Violation issued
671032	October 3, 2025	Informal	State Public Notification received
671033	October 3, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 75422 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start January 1, 2022 · period end January 31, 2022 · first reported June 16, 2022 · EPA return-to-compliance field January 31, 2022

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
671017	February 17, 2022	Informal	State Public Notification requested
671018	February 17, 2022	Informal	State Formal Notice of Violation issued
671021	March 15, 2022	Resolving	State Compliance achieved
671023	March 15, 2022	Resolving	State Compliance achieved
671020	March 31, 2022	Informal	State Public Notification received
671022	March 31, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 30723 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end September 30, 2022 · first reported June 6, 2023 · EPA return-to-compliance field September 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
671024	April 28, 2023	Informal	State Public Notification requested
671025	April 28, 2023	Informal	State Formal Notice of Violation issued
671030	May 16, 2023	Informal	State Public Notification received
671028	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 30623 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2021 · period end September 30, 2022 · first reported June 6, 2023 · EPA return-to-compliance field September 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
671026	April 28, 2023	Informal	State Public Notification requested
671027	April 28, 2023	Informal	State Formal Notice of Violation issued
671031	May 16, 2023	Informal	State Public Notification received
671029	July 10, 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