IL0970310 · Illinois
THE PRESERVE AT LONG GROVE
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 4
Counties listed by EPA · Lake 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 88 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 5370019 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 12, 2025 · period end September 12, 2025 · first reported November 21, 2025 · EPA return-to-compliance field September 12, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 801337 August 26, 2025 Informal State Violation/Reminder Notice 801340 September 12, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 5370018 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 12, 2025 · period end September 12, 2025 · first reported November 21, 2025 · EPA return-to-compliance field September 12, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 801336 August 26, 2025 Informal State Violation/Reminder Notice 801342 September 12, 2025 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 5370017 · 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 801335 July 29, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, RegularViolation 5370016 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 14, 2025 · EPA return-to-compliance field March 31, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 801328 April 11, 2025 Informal State Violation/Reminder Notice 801329 April 11, 2025 Informal State Public Notification requested 801334 May 2, 2025 Resolving State Compliance achieved 801338 September 15, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 5370014 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2024 · period end June 27, 2024 · first reported August 29, 2024 · EPA return-to-compliance field June 27, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 801327 June 27, 2024 Resolving State Compliance achieved 801322 July 30, 2024 Informal State Violation/Reminder Notice 801323 July 30, 2024 Informal State Public Notification requested 801332 June 30, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 5370012 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad RuleNoncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 29, 2024 · EPA return-to-compliance field June 30, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 801318 July 11, 2024 Informal State Violation/Reminder Notice 801319 July 11, 2024 Informal State Public Notification requested 801326 August 14, 2024 Resolving State Compliance achieved 801341 September 15, 2025 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 5370021 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 26, 2026 · EPA return-to-compliance field December 31, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 801344 January 16, 2026 Informal State Violation/Reminder Notice 801345 January 16, 2026 Informal State Public Notification requested 801346 February 6, 2026 Informal State Public Notification received 801347 April 3, 2026 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