IA7751092 · Iowa

MITCHELLVILLE WATER SUPPLY

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

Violation records shown: 6
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 4

Counties listed by EPA · Polk 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.

Other or unclassified · Unaddressed by formal action

Failure to Consult with StateViolation 184026 · Groundwater Rule · Ground Water Rule

Noncompliance period start April 1, 2026 · first reported September 22, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
329119	April 22, 2026	Informal	State Public Notification requested
329120	April 22, 2026	Informal	State Formal Notice of Violation issued
329121	June 11, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 144225 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2024 · period end December 31, 2024 · first reported March 26, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
329116	January 15, 2025	Resolving	State Compliance achieved
329113	January 17, 2025	Informal	State Formal Notice of Violation issued
329114	January 17, 2025	Informal	State Public Notification requested
329115	January 17, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 206424 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2024 · period end June 30, 2024 · first reported September 25, 2024 · EPA return-to-compliance field June 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
329109	July 17, 2024	Informal	State Public Notification requested
329110	July 17, 2024	Informal	State Formal Notice of Violation issued
329112	July 23, 2024	Resolving	State Compliance achieved
329111	October 3, 2024	Informal	State Public Notification received

EPA health-based flag · Resolved

Treatment Technique No Certif. OperatorViolation 33324 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start December 1, 2022 · period end February 14, 2024 · first reported March 12, 2024 · EPA return-to-compliance field February 14, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
329107	January 3, 2023	Informal	State Formal Notice of Violation issued
329108	February 14, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 96821 · Nitrate · Nitrate Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
329103	May 18, 2021	Informal	State Formal Notice of Violation issued
329104	May 18, 2021	Informal	State Public Notification requested
329105	June 11, 2021	Resolving	State Compliance achieved
329106	August 16, 2021	Informal	State Public Notification received

Monitoring or reporting · Archived
Monitoring, RegularViolation 129926 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2017 · period end December 31, 2025 · first reported March 17, 2026 · EPA return-to-compliance field December 31, 2025
No linked action row appears in the records shown.

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