IL0750850 · Illinois
THAWVILLE
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · Iroquois 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 577 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 7130336 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · period end August 30, 2023 · first reported November 28, 2023 · EPA return-to-compliance field August 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1050172 July 24, 2023 Informal State Violation/Reminder Notice 1050173 August 30, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7130338 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported November 28, 2023 · EPA return-to-compliance field December 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1050174 October 11, 2023 Informal State Violation/Reminder Notice 1050175 October 11, 2023 Informal State Public Notification requested 1050176 June 17, 2024 Informal State Public Notification received 1050177 September 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7130337 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end December 31, 2023 · first reported November 28, 2023 · EPA return-to-compliance field December 31, 2023
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1050174 October 11, 2023 Informal State Violation/Reminder Notice 1050175 October 11, 2023 Informal State Public Notification requested 1050176 June 17, 2024 Informal State Public Notification received 1050177 September 5, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 7130335 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2020 · period end January 19, 2021 · first reported March 11, 2021 · EPA return-to-compliance field January 19, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1050170 January 6, 2021 Informal State Violation/Reminder Notice 1050171 January 19, 2021 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 7130331 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 17, 2013 · first reported March 4, 2014
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1050154 December 11, 2013 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 7130330 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 17, 2013 · first reported March 4, 2014
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 1050153 December 11, 2013 Informal State Violation/Reminder Notice
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