IL0190450 · Illinois
MAHOMET
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
- 3
Counties listed by EPA · Champaign County, Illinois
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 38.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7105216 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start February 1, 2025 · period end February 28, 2025 · first reported May 14, 2025 · EPA return-to-compliance field February 28, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3791121 March 20, 2025 Resolving State Compliance achieved 3791122 March 20, 2025 Resolving State Compliance achieved 3791119 March 27, 2025 Informal State Violation/Reminder Notice 3791120 March 27, 2025 Informal State Public Notification requested 3791123 June 2, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 7105215 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start February 1, 2025 · period end February 28, 2025 · first reported May 14, 2025 · EPA return-to-compliance field February 28, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3791122 March 20, 2025 Resolving State Compliance achieved 3791117 March 27, 2025 Informal State Violation/Reminder Notice 3791118 March 27, 2025 Informal State Public Notification requested 3791124 June 2, 2025 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 7105214 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end June 10, 2024 · first reported February 14, 2024 · EPA return-to-compliance field June 10, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3791115 December 12, 2023 Informal State Violation/Reminder Notice 3791116 June 10, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 7105213 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start February 1, 2022 · period end March 23, 2022 · first reported May 11, 2022 · EPA return-to-compliance field March 23, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 3791113 March 10, 2022 Informal State Violation/Reminder Notice 3791114 March 23, 2022 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