IL0635225 · Illinois

SHADY OAKS MHP

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 36
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 35

Counties listed by EPA · Grundy 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 36 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,095 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Notification, Known or Potential LSLViolation 2095385 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start July 2, 2025 · period end December 18, 2025 · first reported November 21, 2025 · EPA return-to-compliance field December 18, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072129	July 3, 2025	Informal	State Violation/Reminder Notice
2072130	July 3, 2025	Informal	State Public Notification requested
2072136	December 18, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095387 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 21, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072133	October 15, 2025	Informal	State Violation/Reminder Notice
2072134	October 15, 2025	Informal	State Public Notification requested
2072137	November 7, 2025	Resolving	State Compliance achieved
2072135	December 9, 2025	Informal	State Public Notification received

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 2095386 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2025 · period end September 11, 2025 · first reported November 21, 2025 · EPA return-to-compliance field September 11, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072131	August 20, 2025	Informal	State Violation/Reminder Notice
2072132	September 11, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2095316 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end September 30, 2021 · first reported December 1, 2021 · EPA return-to-compliance field September 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072119	October 25, 2021	Informal	State Violation/Reminder Notice
2072120	October 25, 2021	Informal	State Public Notification requested
2072121	March 30, 2022	Informal	State Public Notification received
2072122	October 7, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2095315 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end September 30, 2021 · first reported December 1, 2021 · EPA return-to-compliance field September 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072119	October 25, 2021	Informal	State Violation/Reminder Notice
2072120	October 25, 2021	Informal	State Public Notification requested
2072121	March 30, 2022	Informal	State Public Notification received
2072122	October 7, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095383 · Chlordane · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095382 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095381 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095380 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095378 · Pentachlorophenol · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095377 · Benzo(a)pyrene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095376 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095375 · 2,4,5-TP · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095374 · 2,4-D · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095372 · Heptachlor epoxide · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095371 · Heptachlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095370 · LASSO · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095369 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095368 · Aldicarb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095367 · Carbofuran · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095366 · Aldicarb sulfone · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095365 · Aldicarb sulfoxide · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095364 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095363 · Dinoseb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095362 · Picloram · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095361 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095360 · Simazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095359 · OXAMYL · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095358 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095357 · Endothall · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095356 · Diquat · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095355 · Dalapon · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095354 · Toxaphene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095353 · Methoxychlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095352 · BHC-GAMMA · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2095351 · Endrin · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 28, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2072125	February 8, 2023	Informal	State Public Notification requested
2072126	February 8, 2023	Informal	State Violation/Reminder Notice
2072128	May 24, 2023	Informal	State Public Notification received
2072127	July 10, 2023	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