IA1570032 · Iowa
WIOTA WATER WORKS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 4
Counties listed by EPA · Cass 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 2 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 564.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 6826 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start August 1, 2025 · period end August 31, 2025 · first reported December 19, 2025 · EPA return-to-compliance field August 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 413845 October 22, 2025 Informal State Public Notification requested 413846 October 22, 2025 Informal State Formal Notice of Violation issued Monitoring or reporting · Archived
Monitoring and Reporting (DBP)Violation 6726 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start August 1, 2025 · period end August 31, 2025 · first reported December 19, 2025 · EPA return-to-compliance field August 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 413843 October 22, 2025 Informal State Public Notification requested 413844 October 22, 2025 Informal State Formal Notice of Violation issued Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 234823 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end July 17, 2024 · first reported November 16, 2023 · EPA return-to-compliance field July 17, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 413825 September 21, 2023 Informal State Formal Notice of Violation issued 413833 July 17, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 24723 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end July 17, 2024 · first reported December 7, 2022 · EPA return-to-compliance field July 17, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 413824 September 30, 2022 Informal State Formal Notice of Violation issued 413832 July 17, 2024 Resolving State Compliance achieved Monitoring or reporting · Archived
Monitoring, RegularViolation 301125 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2019 · period end June 30, 2025 · first reported December 19, 2025 · EPA return-to-compliance field June 30, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 413841 October 22, 2025 Informal State Public Notification requested 413842 October 22, 2025 Informal State Formal Notice of Violation issued Monitoring or reporting · Archived
Monitoring, RegularViolation 228424 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2018 · period end June 30, 2024 · first reported September 25, 2024 · EPA return-to-compliance field June 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 413835 August 21, 2024 Informal State Public Notification requested 413836 August 21, 2024 Informal State Formal Notice of Violation issued
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