IA5800901 · Iowa
LOUISA CO LAW ENFORCEMENT CTR
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
- 2
Counties listed by EPA · Louisa 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 3 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 364 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring, RegularViolation 12623 · Nitrate · Nitrate RuleNoncompliance period start October 1, 2021 · period end September 30, 2022 · first reported December 7, 2022 · 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 481055 October 19, 2022 Informal State Public Notification requested 481056 October 19, 2022 Informal State Formal Notice of Violation issued 481057 October 28, 2022 Informal State Public Notification received 481062 November 16, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 12523 · Nitrite · Nitrate RuleNoncompliance period start October 1, 2021 · period end September 30, 2022 · first reported December 7, 2022 · 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 481053 October 19, 2022 Informal State Public Notification requested 481054 October 19, 2022 Informal State Formal Notice of Violation issued 481052 October 28, 2022 Informal State Public Notification received 481061 November 16, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 53421 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 10, 2020 · period end September 10, 2022 · first reported September 8, 2022 · EPA return-to-compliance field September 10, 2022
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 481049 July 14, 2022 Informal State Violation/Reminder Notice 481050 July 14, 2022 Informal State Intentional no-action 481051 July 14, 2022 Informal State Formal Notice of Violation issued 481064 September 10, 2022 Resolving State Compliance achieved 481065 April 25, 2023 Informal State Public Notification received Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 53321 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 10, 2020 · first reported September 8, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 481046 July 14, 2022 Informal State Violation/Reminder Notice 481047 July 14, 2022 Informal State Formal Notice of Violation issued 481048 July 14, 2022 Informal State Intentional no-action
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