PA4410016 · Pennsylvania
KEYSTONE APT LLC
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 20
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 9
Counties listed by EPA · Lycoming 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 15 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 2610334 · Groundwater Rule · Ground Water RuleNoncompliance period start January 1, 2026 · period end January 31, 2026 · first reported March 30, 2026 · EPA return-to-compliance field January 31, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26103346004 March 11, 2026 Informal State Formal Notice of Violation issued 26103347004 March 11, 2026 Informal State Public Notification requested 26067327002 May 22, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2606732 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start December 11, 2025 · period end May 22, 2026 · first reported June 15, 2026 · EPA return-to-compliance field May 22, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26067326002 May 22, 2026 Informal State Violation/Reminder Notice 26067327002 May 22, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2606734 · Groundwater Rule · Ground Water RuleNoncompliance period start December 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26067346003 February 11, 2026 Informal State Formal Notice of Violation issued 26067347003 February 11, 2026 Informal State Public Notification requested 26067327002 May 22, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2527041 · Groundwater Rule · Ground Water RuleNoncompliance period start July 1, 2025 · period end July 31, 2025 · first reported September 16, 2025 · EPA return-to-compliance field July 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25270381005 September 8, 2025 Informal State Public Notification requested 25270385 September 8, 2025 Informal State Formal Notice of Violation issued 26028302002 May 22, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2527039 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end May 26, 2026 · first reported March 9, 2026 · EPA return-to-compliance field May 26, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26013961 October 8, 2025 Informal State Violation/Reminder Notice 26270391006 May 26, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2527038 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2025 · period end July 31, 2025 · first reported September 16, 2025 · EPA return-to-compliance field July 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25270381005 September 8, 2025 Informal State Public Notification requested 25270385 September 8, 2025 Informal State Formal Notice of Violation issued 26028302002 May 22, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2502832 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start November 11, 2024 · period end October 8, 2025 · first reported March 9, 2026 · EPA return-to-compliance field October 8, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26028324 October 8, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2502830 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start November 1, 2024 · period end November 30, 2024 · first reported February 19, 2025 · EPA return-to-compliance field November 30, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25028301002 January 9, 2025 Informal State Public Notification requested 25028302 January 9, 2025 Informal State Formal Notice of Violation issued 26028302002 May 22, 2026 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 2501396 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2024 · first reported March 9, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26013961 October 8, 2025 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2418737 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 11, 2024 · period end June 24, 2024 · first reported June 27, 2024 · EPA return-to-compliance field June 24, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 241873584002 June 24, 2024 Resolving State Compliance achieved 261873585002 May 21, 2026 Informal State Violation/Reminder Notice Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2418735 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 11, 2024 · period end June 24, 2024 · first reported June 27, 2024 · EPA return-to-compliance field June 24, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 241873584002 June 24, 2024 Resolving State Compliance achieved 261873585002 May 21, 2026 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2401422 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2023 · period end October 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field October 31, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 240142284001 December 11, 2023 Informal State Formal Notice of Violation issued 240142285001 December 11, 2023 Informal State Public Notification requested 260142286001 May 21, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2320178 · Groundwater Rule · Ground Water RuleNoncompliance period start March 1, 2023 · period end March 31, 2023 · first reported May 22, 2023 · EPA return-to-compliance field March 31, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 232017678003 May 11, 2023 Informal State Formal Notice of Violation issued 232017679003 May 11, 2023 Informal State Public Notification requested 262017680003 May 21, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2320176 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start March 1, 2023 · period end March 31, 2023 · first reported May 22, 2023 · EPA return-to-compliance field March 31, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 232017678003 May 11, 2023 Informal State Formal Notice of Violation issued 232017679003 May 11, 2023 Informal State Public Notification requested 262017680003 May 21, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2309142 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 230914278002 February 9, 2023 Informal State Formal Notice of Violation issued 230914279002 February 9, 2023 Informal State Public Notification requested 230914281002 April 7, 2023 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2201478 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2021 · period end January 4, 2022 · first reported February 12, 2026 · EPA return-to-compliance field January 4, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 220147873001 January 4, 2022 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 1327663 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 11, 2013 · first reported February 25, 2015
No linked action row appears in the records shown.Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 1326136 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 11, 2013 · first reported February 25, 2015
No linked action row appears in the records shown.Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 1315574 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start January 11, 2013 · first reported February 25, 2015
No linked action row appears in the records shown.Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 1300995 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 11, 2012 · first reported February 25, 2015
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 130099518002 December 7, 2012 Informal State Formal Notice of Violation issued
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