IL0210050 · Illinois
ASSUMPTION
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 18
- EPA health-based flag
- 3
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 10
Counties listed by EPA · Christian 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 13 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7105943 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 27, 2026 · EPA return-to-compliance field March 31, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 366 April 17, 2026 Informal State Violation/Reminder Notice 367 April 17, 2026 Informal State Public Notification requested 370 June 12, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7105942 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 27, 2026 · EPA return-to-compliance field March 31, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 366 April 17, 2026 Informal State Violation/Reminder Notice 367 April 17, 2026 Informal State Public Notification requested 370 June 12, 2026 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Failure Submit IDSE/Subpart V Plan RptViolation 7105944 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start December 18, 2025 · first reported May 27, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 368 April 22, 2026 Informal State Violation/Reminder Notice 369 April 22, 2026 Informal State Public Notification requested Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 7105940 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 13, 2025 · first reported February 26, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 361 November 24, 2025 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 7105939 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 13, 2025 · first reported February 26, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 360 November 24, 2025 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 7105938 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 13, 2025 · first reported February 26, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 359 November 24, 2025 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 7105937 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 22, 2025 · first reported November 21, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 358 September 24, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
LSL ReportingViolation 7105936 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end December 4, 2025 · first reported August 18, 2025 · EPA return-to-compliance field December 4, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 355 July 2, 2025 Informal State Violation/Reminder Notice 356 July 2, 2025 Informal State Public Notification requested 365 September 8, 2025 Resolving State Compliance achieved 362 December 4, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 7105935 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end December 4, 2025 · first reported August 18, 2025 · EPA return-to-compliance field December 4, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 353 July 22, 2025 Informal State Violation/Reminder Notice 354 July 22, 2025 Informal State Public Notification requested 364 September 8, 2025 Resolving State Compliance achieved 362 December 4, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 7105930 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 27, 2025 · EPA return-to-compliance field December 31, 2024
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 346 November 12, 2024 Informal State Formal Notice of Violation issued 348 December 12, 2024 Informal State Violation/Reminder Notice 349 December 12, 2024 Informal State Public Notification requested 357 March 12, 2025 Resolving State Compliance achieved 351 March 21, 2025 Informal State Public Notification received 352 April 7, 2025 Formal State Administrative/Compliance Order without penalty issued Monitoring or reporting · Resolved
Monitoring, RegularViolation 7105928 · Nitrate · Nitrate RuleNoncompliance period start September 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 347 October 7, 2024 Resolving State Compliance achieved 341 October 12, 2024 Informal State Violation/Reminder Notice 342 October 12, 2024 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, RegularViolation 7105927 · Nitrate · Nitrate RuleNoncompliance period start September 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 347 October 7, 2024 Resolving State Compliance achieved 339 October 12, 2024 Informal State Violation/Reminder Notice 340 October 12, 2024 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring, RegularViolation 7105924 · Nitrate · Nitrate RuleNoncompliance period start September 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 347 October 7, 2024 Resolving State Compliance achieved 335 October 12, 2024 Informal State Violation/Reminder Notice 336 October 12, 2024 Informal State Public Notification requested Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7105922 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 12, 2024 · period end December 4, 2025 · first reported November 21, 2024 · EPA return-to-compliance field December 4, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 330 August 22, 2024 Informal State Violation/Reminder Notice 346 November 12, 2024 Informal State Formal Notice of Violation issued 352 April 7, 2025 Formal State Administrative/Compliance Order without penalty issued 362 December 4, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 7105923 · TTHM · Stage 2 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
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 333 September 18, 2024 Informal State Violation/Reminder Notice 334 September 18, 2024 Informal State Public Notification requested 345 October 28, 2024 Informal State Public Notification received 346 November 12, 2024 Informal State Formal Notice of Violation issued 357 March 12, 2025 Resolving State Compliance achieved 352 April 7, 2025 Formal State Administrative/Compliance Order without penalty issued Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7105920 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 28, 2023 · EPA return-to-compliance field September 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 326 October 11, 2023 Informal State Violation/Reminder Notice 327 October 11, 2023 Informal State Public Notification requested 328 January 3, 2024 Resolving State Compliance achieved 329 July 8, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7105919 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 28, 2023 · EPA return-to-compliance field September 30, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 326 October 11, 2023 Informal State Violation/Reminder Notice 327 October 11, 2023 Informal State Public Notification requested 328 January 3, 2024 Resolving State Compliance achieved 329 July 8, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 7105915 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start June 21, 2023 · period end January 24, 2025 · first reported August 29, 2023 · EPA return-to-compliance field January 24, 2025
6 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 324 July 12, 2023 Informal State Violation/Reminder Notice 325 July 12, 2023 Informal State Public Notification requested 346 November 12, 2024 Informal State Formal Notice of Violation issued 350 January 24, 2025 Resolving State Compliance achieved 352 April 7, 2025 Formal State Administrative/Compliance Order without penalty issued 363 December 10, 2025 Informal State Public Notification received
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.
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