IL1970850 · Illinois
ROCKDALE
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 15
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 7
Counties listed by EPA · Will 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 9 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, RegularViolation 7176967 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8048313 January 14, 2026 Informal State Violation/Reminder Notice 8048314 January 14, 2026 Informal State Public Notification requested 8048315 March 30, 2026 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 7176966 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · first reported November 21, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8048312 November 15, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 7176965 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 21, 2025 · EPA return-to-compliance field September 30, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8048310 October 15, 2025 Informal State Violation/Reminder Notice 8048311 October 15, 2025 Informal State Public Notification requested 8048315 March 30, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 7176955 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 11, 2024 · period end November 30, 2024 · first reported February 27, 2025 · EPA return-to-compliance field November 30, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8048300 November 19, 2024 Informal State Violation/Reminder Notice 8048299 November 30, 2024 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 7176962 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · first reported May 14, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8048305 March 27, 2025 Informal State Violation/Reminder Notice Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 7176953 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2023 · first reported February 14, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8048295 December 19, 2023 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 7176952 · Pentachlorophenol · Synthetic Organic ChemicalsNoncompliance 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 8048292 October 11, 2023 Informal State Violation/Reminder Notice 8048293 October 11, 2023 Informal State Public Notification requested 8048294 November 30, 2023 Resolving State Compliance achieved 8048298 October 11, 2024 Informal State Public Notification received Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 7176951 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 20, 2023 · first reported August 29, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8048291 August 10, 2023 Informal State Violation/Reminder Notice Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 7176947 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start September 29, 2022 · first reported November 10, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8048285 November 1, 2022 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 7176946 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end August 4, 2022 · first reported November 10, 2022 · EPA return-to-compliance field August 4, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8048281 July 18, 2022 Informal State Violation/Reminder Notice 8048283 August 4, 2022 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 7176943 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 13, 2022 · first reported May 11, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8048278 February 24, 2022 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 7176945 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 11, 2022 · EPA return-to-compliance field March 31, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8048279 April 19, 2022 Informal State Violation/Reminder Notice 8048280 April 19, 2022 Informal State Public Notification requested 8048282 July 1, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 7176942 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 9, 2022 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8048276 January 19, 2022 Informal State Violation/Reminder Notice 8048277 January 19, 2022 Informal State Public Notification requested 8048282 July 1, 2022 Resolving State Compliance achieved 8048284 August 4, 2022 Informal State Public Notification received Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 7176940 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end July 26, 2021 · first reported December 1, 2021 · EPA return-to-compliance field July 26, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8048274 July 22, 2021 Informal State Violation/Reminder Notice 8048275 July 26, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 7176938 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 11, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8048269 January 12, 2021 Informal State Violation/Reminder Notice 8048270 January 12, 2021 Informal State Public Notification requested 8048273 February 3, 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