IL0770150 · Illinois
CARBONDALE
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 3
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 2
Counties listed by EPA · Jackson 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 6 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 71 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 7132023 · Long Term 2 Enhanced Surface Water Treatment Rule · Long Term 2 Enhanced Surface Water Treatment RuleNoncompliance period start December 1, 2025 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2089140 February 10, 2026 Resolving State Compliance achieved 2089137 February 25, 2026 Informal State Violation/Reminder Notice 2089138 February 25, 2026 Informal State Public Notification requested 2089141 March 25, 2026 Informal State Formal Notice of Violation issued 2089139 March 30, 2026 Informal State Public Notification received Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7132014 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 27, 2024 · period end August 30, 2024 · first reported November 21, 2024 · EPA return-to-compliance field August 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2089123 August 30, 2024 Resolving State Compliance achieved 2089124 September 19, 2024 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Treatment Technique Precursor RemovalViolation 7132018 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 21, 2024 · EPA return-to-compliance field September 30, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2089131 September 5, 2024 Informal State Formal Notice of Violation issued 2089132 October 30, 2024 Informal State Violation/Reminder Notice 2089135 January 2, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7132016 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end September 10, 2024 · first reported November 21, 2024 · EPA return-to-compliance field September 10, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2089134 September 10, 2024 Resolving State Compliance achieved 2089127 September 25, 2024 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7132015 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end September 10, 2024 · first reported November 21, 2024 · EPA return-to-compliance field September 10, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2089134 September 10, 2024 Resolving State Compliance achieved 2089125 September 25, 2024 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Treatment Technique Precursor RemovalViolation 7132013 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 29, 2024 · EPA return-to-compliance field June 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2089120 July 17, 2024 Informal State Violation/Reminder Notice 2089121 July 17, 2024 Informal State Public Notification requested 2089122 August 30, 2024 Informal State Public Notification received 2089131 September 5, 2024 Informal State Formal Notice of Violation issued 2089135 January 2, 2025 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