IN5279013 · Indiana
LAFAYETTE WATER WORKS
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 · Tippecanoe County, Indiana
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 39 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 1746 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2026 · period end February 18, 2026 · first reported June 24, 2026 · EPA return-to-compliance field February 18, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 502928 February 11, 2026 Informal State Violation/Reminder Notice 502929 February 11, 2026 Informal State Public Notification requested 502930 February 18, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 1740 · E. COLI · Ground Water RuleNoncompliance period start July 13, 2025 · period end July 16, 2025 · first reported December 17, 2025 · EPA return-to-compliance field July 16, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 502923 July 16, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 1744 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2025 · period end July 31, 2025 · first reported December 17, 2025 · EPA return-to-compliance field July 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 502924 August 11, 2025 Informal State Violation/Reminder Notice 502925 August 11, 2025 Informal State Public Notification requested 502926 October 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Report Sample Result/Fail Monitor (RTCR)Violation 1719 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 1, 2021 · period end June 25, 2021 · first reported August 19, 2021 · EPA return-to-compliance field June 25, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 502912 June 23, 2021 Informal State Violation/Reminder Notice 502913 June 23, 2021 Informal State Public Notification requested 502914 June 25, 2021 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