PA4600012 · Pennsylvania
MIFFLINBURG BORO WATER DEPT
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 27
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 27
Counties listed by EPA · Union 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 27 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-Filter)Violation 2514091 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 3, 2025 · EPA return-to-compliance field February 28, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25140911037 April 14, 2025 Informal State Public Notification requested 25140913037 April 14, 2025 Resolving State Compliance achieved 251409137 April 14, 2025 Informal State Formal Notice of Violation issued Monitoring or reporting · Resolved
Monitoring, RegularViolation 2407364 · Nitrite · Nitrate RuleNoncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 240736384013 February 1, 2024 Informal State Violation/Reminder Notice 240736386013 February 1, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2407363 · Nitrate · Nitrate RuleNoncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 240736384013 February 1, 2024 Informal State Violation/Reminder Notice 240736386013 February 1, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2309529 · Nitrite · Nitrate RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 15, 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 230952878001 January 30, 2023 Informal State Violation/Reminder Notice 230952879001 January 30, 2023 Informal State Public Notification requested 230952880001 April 27, 2023 Informal State Public Notification received 230952881001 April 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2309528 · Nitrate · Nitrate RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 15, 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 230952878001 January 30, 2023 Informal State Violation/Reminder Notice 230952879001 January 30, 2023 Informal State Public Notification requested 230952880001 April 27, 2023 Informal State Public Notification received 230952881001 April 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2313522 · Nitrite · Nitrate RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported February 15, 2023 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 231351978003 January 27, 2023 Informal State Violation/Reminder Notice 231351979003 January 27, 2023 Informal State Public Notification requested 230952880001 April 27, 2023 Informal State Public Notification received 230952881001 April 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2313521 · Nitrate · Nitrate RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported February 15, 2023 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 231351978003 January 27, 2023 Informal State Violation/Reminder Notice 231351979003 January 27, 2023 Informal State Public Notification requested 230952880001 April 27, 2023 Informal State Public Notification received 230952881001 April 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2313520 · Nitrite · Nitrate RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported February 15, 2023 · EPA return-to-compliance field June 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 231351978003 January 27, 2023 Informal State Violation/Reminder Notice 231351979003 January 27, 2023 Informal State Public Notification requested 230952880001 April 27, 2023 Informal State Public Notification received 230952881001 April 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2313519 · Nitrate · Nitrate RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported February 15, 2023 · EPA return-to-compliance field June 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 231351978003 January 27, 2023 Informal State Violation/Reminder Notice 231351979003 January 27, 2023 Informal State Public Notification requested 230952880001 April 27, 2023 Informal State Public Notification received 230952881001 April 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2133899 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported December 16, 2021 · EPA return-to-compliance field September 30, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 223389867001 November 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2133898 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported December 16, 2021 · EPA return-to-compliance field September 30, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 223389867001 November 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2116948 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 16, 2021 · EPA return-to-compliance field March 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved 211694766015 June 1, 2021 Informal State Violation/Reminder Notice 211694767015 June 1, 2021 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2116947 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 16, 2021 · EPA return-to-compliance field March 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved 211694766015 June 1, 2021 Informal State Violation/Reminder Notice 211694767015 June 1, 2021 Informal State Public Notification requested Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2107069 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706866001 February 17, 2021 Informal State Violation/Reminder Notice 210706867001 February 17, 2021 Informal State Public Notification requested 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2107068 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706866001 February 17, 2021 Informal State Violation/Reminder Notice 210706867001 February 17, 2021 Informal State Public Notification requested 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107081 · Thallium, Total · Inorganic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706866001 February 17, 2021 Informal State Violation/Reminder Notice 210706867001 February 17, 2021 Informal State Public Notification requested 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107080 · Beryllium, Total · Inorganic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706866001 February 17, 2021 Informal State Violation/Reminder Notice 210706867001 February 17, 2021 Informal State Public Notification requested 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107079 · Antimony, Total · Inorganic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706866001 February 17, 2021 Informal State Violation/Reminder Notice 210706867001 February 17, 2021 Informal State Public Notification requested 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107078 · Selenium · Inorganic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706866001 February 17, 2021 Informal State Violation/Reminder Notice 210706867001 February 17, 2021 Informal State Public Notification requested 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107077 · Nickel · Inorganic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706866001 February 17, 2021 Informal State Violation/Reminder Notice 210706867001 February 17, 2021 Informal State Public Notification requested 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107076 · Mercury · Inorganic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706866001 February 17, 2021 Informal State Violation/Reminder Notice 210706867001 February 17, 2021 Informal State Public Notification requested 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107075 · Fluoride · Inorganic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706866001 February 17, 2021 Informal State Violation/Reminder Notice 210706867001 February 17, 2021 Informal State Public Notification requested 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107074 · CYANIDE · Inorganic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706866001 February 17, 2021 Informal State Violation/Reminder Notice 210706867001 February 17, 2021 Informal State Public Notification requested 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107073 · Chromium · Inorganic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706866001 February 17, 2021 Informal State Violation/Reminder Notice 210706867001 February 17, 2021 Informal State Public Notification requested 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107072 · Cadmium · Inorganic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706866001 February 17, 2021 Informal State Violation/Reminder Notice 210706867001 February 17, 2021 Informal State Public Notification requested 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107071 · Barium · Inorganic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706866001 February 17, 2021 Informal State Violation/Reminder Notice 210706867001 February 17, 2021 Informal State Public Notification requested 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107070 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210706866001 February 17, 2021 Informal State Violation/Reminder Notice 210706867001 February 17, 2021 Informal State Public Notification requested 210706868001 June 1, 2021 Informal State Public Notification received 210706869001 June 1, 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