PA5100105 · Pennsylvania

CORAL RIDGE ESTATES MHP

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

Violation records shown: 33
EPA health-based flag: 1
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 29

Counties listed by EPA · Butler County, Pennsylvania

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 33 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 of Treatment (SWTR-Unfilt/GWR)Violation 2614422 · Groundwater Rule · Ground Water Rule

Noncompliance period start March 1, 2026 · period end March 31, 2026 · first reported May 19, 2026 · EPA return-to-compliance field March 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26144226001	May 12, 2026	Informal	State Formal Notice of Violation issued
26144228001	May 18, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2514150 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start February 13, 2025 · period end April 8, 2025 · first reported June 3, 2025 · EPA return-to-compliance field April 8, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
251414822	March 25, 2025	Informal	State Formal Notice of Violation issued
25141501024	March 25, 2025	Informal	State Public Notification received
25141483022	April 8, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique (SWTR and GWR)Violation 2514148 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 3, 2025 · EPA return-to-compliance field February 28, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25141481022	March 25, 2025	Informal	State Public Notification requested
251414822	March 25, 2025	Informal	State Formal Notice of Violation issued
25141482022	April 8, 2025	Informal	State Public Notification received
25141483022	April 8, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507708 · Styrene · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507707 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507706 · Toluene · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507705 · Benzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507704 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507703 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507702 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507701 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507700 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507699 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507698 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507697 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507696 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507695 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507694 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507693 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507692 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507691 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507690 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507689 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076891	February 12, 2025	Informal	State Formal Notice of Violation issued
25076891001	February 12, 2025	Informal	State Public Notification requested
25076892001	June 30, 2025	Informal	State Public Notification received
25076893001	June 30, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2315381 · Groundwater Rule · Ground Water Rule

Noncompliance period start January 1, 2023 · period end January 31, 2023 · first reported March 16, 2023 · EPA return-to-compliance field January 31, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
231538178001	February 24, 2023	Informal	State Violation/Reminder Notice
231538180001	February 24, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2225144 · Groundwater Rule · Ground Water Rule

Noncompliance period start May 1, 2022 · period end May 31, 2022 · first reported February 12, 2026 · EPA return-to-compliance field May 31, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
222514272006	June 30, 2022	Informal	State Violation/Reminder Notice
221627574004	September 28, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2225142 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start May 1, 2022 · period end May 31, 2022 · first reported February 12, 2026 · EPA return-to-compliance field May 31, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
222514272006	June 30, 2022	Informal	State Violation/Reminder Notice
221627574004	September 28, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2216277 · Groundwater Rule · Ground Water Rule

Noncompliance period start January 1, 2022 · period end January 31, 2022 · first reported February 12, 2026 · EPA return-to-compliance field January 31, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
221627572004	March 15, 2022	Informal	State Violation/Reminder Notice
221627574004	September 28, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2216275 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end January 31, 2022 · first reported February 12, 2026 · EPA return-to-compliance field January 31, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
221627572004	March 15, 2022	Informal	State Violation/Reminder Notice
221627574004	September 28, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 2201734 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 1, 2021 · period end February 9, 2022 · first reported February 12, 2026 · EPA return-to-compliance field February 9, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220173472001	November 30, 2021	Informal	State Violation/Reminder Notice
220173473001	November 30, 2021	Informal	State Public Notification requested
220173474001	February 9, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2134072 · Groundwater Rule · Ground Water Rule

Noncompliance period start September 1, 2021 · period end September 30, 2021 · first reported November 19, 2021 · EPA return-to-compliance field September 30, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
223407266002	October 28, 2021	Informal	State Violation/Reminder Notice
223407268002	October 28, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2119931 · Groundwater Rule · Ground Water Rule

Noncompliance period start April 1, 2021 · period end April 30, 2021 · first reported June 16, 2021 · EPA return-to-compliance field April 30, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
211992966003	June 8, 2021	Informal	State Violation/Reminder Notice
211992968003	September 13, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2119929 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end April 30, 2021 · first reported June 16, 2021 · EPA return-to-compliance field April 30, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
211992966003	June 8, 2021	Informal	State Violation/Reminder Notice
211992968003	September 13, 2021	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 2101896 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 1, 2020 · period end March 5, 2021 · first reported March 4, 2021 · EPA return-to-compliance field March 5, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
210189666001	December 8, 2020	Informal	State Violation/Reminder Notice
210189667001	December 8, 2020	Informal	State Public Notification requested
210189668001	March 5, 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