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PA1150011 · Pennsylvania

MALVERN COURTS MHP

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

Violation records shown: 35
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 33

Counties listed by EPA · Chester County, Pennsylvania

Open the EPA system record

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

Violations and what followed

Among 5 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2602298 · Groundwater Rule · Ground Water Rule

Noncompliance period start November 1, 2025 · period end November 30, 2025 · first reported March 11, 2026 · EPA return-to-compliance field November 30, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26022986001	January 6, 2026	Informal	State Violation/Reminder Notice
26022988001	January 6, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2520488 · Groundwater Rule · Ground Water Rule

Noncompliance period start June 1, 2025 · period end June 30, 2025 · first reported August 20, 2025 · EPA return-to-compliance field June 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25204881003	August 7, 2025	Informal	State Public Notification requested
25204883	August 7, 2025	Informal	State Formal Notice of Violation issued
26204882003	November 13, 2025	Resolving	State Compliance achieved
26204883003	August 19, 2026	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2503693 · Groundwater Rule · Ground Water Rule

Noncompliance period start December 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
25036931002	February 12, 2025	Informal	State Public Notification requested
25036932	February 12, 2025	Informal	State Formal Notice of Violation issued
25000212001	March 4, 2025	Resolving	State Compliance achieved
25036932002	March 4, 2025	Informal	State Public Notification received

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 2500021 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 1, 2024 · period end March 4, 2025 · first reported February 19, 2025 · EPA return-to-compliance field March 4, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25000211	November 27, 2024	Informal	State Violation/Reminder Notice
25000212001	March 4, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420897 · Chlordane · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420896 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420895 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420894 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420893 · Pentachlorophenol · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420892 · Benzo(a)pyrene · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420891 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420890 · 2,4,5-TP · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420889 · 2,4-D · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420888 · Heptachlor epoxide · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420887 · Heptachlor · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420886 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420885 · LASSO · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420884 · Atrazine · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420883 · Carbofuran · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420882 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420881 · Dinoseb · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420880 · Picloram · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420879 · Simazine · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420878 · OXAMYL · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420877 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420876 · Glyphosate · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420875 · Endothall · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420874 · Diquat · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420873 · Dalapon · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420872 · Toxaphene · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420871 · Methoxychlor · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420870 · BHC-GAMMA · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 2420869 · Endrin · Synthetic Organic Chemicals

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242086984001	August 13, 2024	Informal	State Formal Notice of Violation issued
242086985001	August 13, 2024	Informal	State Public Notification requested

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2234790 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start August 11, 2022 · period end September 29, 2022 · first reported February 12, 2026 · EPA return-to-compliance field September 29, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
223479072004	September 29, 2022	Informal	State Violation/Reminder Notice
223479073004	September 29, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Archived
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2127433 · Groundwater Rule · Ground Water Rule
Noncompliance period start July 1, 2021 · period end July 31, 2021 · first reported September 17, 2021 · EPA return-to-compliance field July 31, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
212743366002 September 8, 2021 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