PA7670112 · Pennsylvania
MOUNT AIRY MHP
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 12
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 9
Counties listed by EPA · York 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 11 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 2608396 · Radium-228 · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 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 26083936001 February 11, 2026 Informal State Formal Notice of Violation issued 26083937001 February 11, 2026 Informal State Public Notification requested 26083938001 August 6, 2026 Informal State Public Notification received 26083939001 August 18, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2608395 · Radium-226 · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 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 26083936001 February 11, 2026 Informal State Formal Notice of Violation issued 26083937001 February 11, 2026 Informal State Public Notification requested 26083938001 August 6, 2026 Informal State Public Notification received 26083939001 August 18, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2608394 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 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 26083936001 February 11, 2026 Informal State Formal Notice of Violation issued 26083937001 February 11, 2026 Informal State Public Notification requested 26083938001 August 6, 2026 Informal State Public Notification received 26083939001 August 18, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2608393 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 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 26083936001 February 11, 2026 Informal State Formal Notice of Violation issued 26083937001 February 11, 2026 Informal State Public Notification requested 26083938001 August 6, 2026 Informal State Public Notification received 26083939001 August 18, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 2529414 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2025 · period end June 12, 2026 · first reported December 3, 2025 · EPA return-to-compliance field June 12, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26294142 November 4, 2025 Informal State Violation/Reminder Notice 26294142002 June 12, 2026 Resolving State Compliance achieved Monitoring or reporting · Archived
Monitoring, RegularViolation 2525389 · 2,3,7,8-TCDD · Synthetic Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25253891 August 7, 2025 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2316377 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 11, 2023 · period end May 9, 2024 · first reported December 23, 2023 · EPA return-to-compliance field May 9, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 241637778001 November 22, 2023 Informal State Violation/Reminder Notice 241637779001 November 22, 2023 Informal State Public Notification requested 241637780001 May 9, 2024 Informal State Public Notification received 241637781001 May 9, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2236307 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2022 · period end September 26, 2022 · first reported February 12, 2026 · EPA return-to-compliance field September 26, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 223630772004 September 26, 2022 Informal State Violation/Reminder Notice 223630774004 September 26, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2221899 · Nitrate · Nitrate RuleNoncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 23, 2022 · EPA return-to-compliance field March 31, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 222189972002 May 4, 2022 Informal State Violation/Reminder Notice 241183273001 November 22, 2023 Informal State Public Notification requested 241183274001 May 9, 2024 Informal State Public Notification received 241183275001 May 9, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2129376 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end September 15, 2021 · first reported September 17, 2021 · EPA return-to-compliance field September 15, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 212937666002 September 15, 2021 Informal State Violation/Reminder Notice 212937668002 September 15, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2211832 · Mercury · Inorganic ChemicalsNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported May 23, 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 221183272001 March 16, 2022 Informal State Violation/Reminder Notice 241183273001 November 22, 2023 Informal State Public Notification requested 241183274001 May 9, 2024 Informal State Public Notification received 241183275001 May 9, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2104239 · Groundwater Rule · Ground Water RuleNoncompliance period start August 1, 2020 · period end August 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field August 31, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210423966001 January 26, 2021 Informal State Violation/Reminder Notice 210423968001 January 26, 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