OK3005921 · Oklahoma

PAWNEE CO RWD #2

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

Violation records shown: 51
EPA health-based flag: 13
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 38

Counties listed by EPA · Pawnee County, Oklahoma

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

Violations and what followed

Among 43 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 89 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Archived

Monitoring, RegularViolation 58739 · Gross Beta Particle Activity · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported August 11, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2084	May 18, 2026	Informal	State Violation/Reminder Notice
2085	May 18, 2026	Informal	State Public Notification requested
2086	May 18, 2026	Informal	State Violation/Reminder Notice
2087	May 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 58738 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported August 11, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2084	May 18, 2026	Informal	State Violation/Reminder Notice
2085	May 18, 2026	Informal	State Public Notification requested
2086	May 18, 2026	Informal	State Violation/Reminder Notice
2087	May 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 58737 · Combined Uranium · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported August 11, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2084	May 18, 2026	Informal	State Violation/Reminder Notice
2085	May 18, 2026	Informal	State Public Notification requested
2086	May 18, 2026	Informal	State Violation/Reminder Notice
2087	May 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 58736 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported August 11, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2084	May 18, 2026	Informal	State Violation/Reminder Notice
2085	May 18, 2026	Informal	State Public Notification requested
2086	May 18, 2026	Informal	State Violation/Reminder Notice
2087	May 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 58685 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2067	May 15, 2024	Informal	State Violation/Reminder Notice
2068	May 15, 2024	Informal	State Public Notification requested
2069	July 30, 2024	Resolving	State Compliance achieved
2079	November 25, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 58684 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 14, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2067	May 15, 2024	Informal	State Violation/Reminder Notice
2068	May 15, 2024	Informal	State Public Notification requested
2069	July 30, 2024	Resolving	State Compliance achieved
2079	November 25, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 58656 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2023 · period end February 28, 2023 · first reported May 31, 2023 · EPA return-to-compliance field February 28, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2040	April 26, 2023	Informal	State Violation/Reminder Notice
2041	April 26, 2023	Informal	State Public Notification requested
2047	May 24, 2023	Informal	State Public Notification received
2042	May 30, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 58655 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2038	April 26, 2023	Informal	State Violation/Reminder Notice
2039	April 26, 2023	Informal	State Public Notification requested
2045	May 24, 2023	Informal	State Public Notification received
2042	May 30, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 58647 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 27, 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
2030	March 14, 2023	Informal	State Violation/Reminder Notice
2031	March 14, 2023	Informal	State Public Notification requested
2036	March 31, 2023	Resolving	State Compliance achieved
2046	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 58646 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 27, 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
2030	March 14, 2023	Informal	State Violation/Reminder Notice
2031	March 14, 2023	Informal	State Public Notification requested
2036	March 31, 2023	Resolving	State Compliance achieved
2046	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, Source Water (GWR)Violation 58611 · E. COLI · Ground Water Rule

Noncompliance period start May 18, 2022 · period end October 12, 2022 · first reported September 26, 2022 · EPA return-to-compliance field October 12, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2020	July 28, 2022	Informal	State Violation/Reminder Notice
2021	July 28, 2022	Informal	State Public Notification requested
2027	October 12, 2022	Resolving	State Compliance achieved
2048	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58617 · Gross Beta Particle Activity · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 29, 2023 · EPA return-to-compliance field June 30, 2022

8 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2053	August 26, 2022	Informal	State Public Notification requested
2030	March 14, 2023	Informal	State Violation/Reminder Notice
2060	August 20, 2023	Informal	State Violation/Reminder Notice
2061	August 20, 2023	Informal	State Public Notification requested
2063	October 18, 2023	Informal	State Violation/Reminder Notice
2064	October 18, 2023	Informal	State Public Notification requested
2062	November 21, 2023	Informal	State Public Notification received
2066	March 22, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58616 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 29, 2023 · EPA return-to-compliance field June 30, 2022

8 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2053	August 26, 2022	Informal	State Public Notification requested
2030	March 14, 2023	Informal	State Violation/Reminder Notice
2060	August 20, 2023	Informal	State Violation/Reminder Notice
2061	August 20, 2023	Informal	State Public Notification requested
2063	October 18, 2023	Informal	State Violation/Reminder Notice
2064	October 18, 2023	Informal	State Public Notification requested
2062	November 21, 2023	Informal	State Public Notification received
2066	March 22, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58615 · Combined Uranium · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 29, 2023 · EPA return-to-compliance field June 30, 2022

8 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2053	August 26, 2022	Informal	State Public Notification requested
2030	March 14, 2023	Informal	State Violation/Reminder Notice
2060	August 20, 2023	Informal	State Violation/Reminder Notice
2061	August 20, 2023	Informal	State Public Notification requested
2063	October 18, 2023	Informal	State Violation/Reminder Notice
2064	October 18, 2023	Informal	State Public Notification requested
2062	November 21, 2023	Informal	State Public Notification received
2066	March 22, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58614 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 29, 2023 · EPA return-to-compliance field June 30, 2022

8 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2053	August 26, 2022	Informal	State Public Notification requested
2030	March 14, 2023	Informal	State Violation/Reminder Notice
2060	August 20, 2023	Informal	State Violation/Reminder Notice
2061	August 20, 2023	Informal	State Public Notification requested
2063	October 18, 2023	Informal	State Violation/Reminder Notice
2064	October 18, 2023	Informal	State Public Notification requested
2062	November 21, 2023	Informal	State Public Notification received
2066	March 22, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 58613 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field March 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1971	January 7, 2019	Formal	State Administrative/Compliance Order with penalty issued
2024	August 24, 2022	Informal	State Violation/Reminder Notice
2025	August 24, 2022	Informal	State Public Notification requested
2026	September 26, 2022	Informal	State Public Notification received
2029	January 9, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 58612 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 2022 · EPA return-to-compliance field March 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1971	January 7, 2019	Formal	State Administrative/Compliance Order with penalty issued
2024	August 24, 2022	Informal	State Violation/Reminder Notice
2025	August 24, 2022	Informal	State Public Notification requested
2026	September 26, 2022	Informal	State Public Notification received
2029	January 9, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58610 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58609 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58608 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58607 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58606 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58605 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58604 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58603 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58602 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58601 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58600 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58599 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58598 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58597 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58596 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58595 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58594 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58593 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58592 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58591 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58590 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported September 26, 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
2022	May 25, 2022	Informal	State Violation/Reminder Notice
2023	May 25, 2022	Informal	State Public Notification requested
2028	November 29, 2022	Resolving	State Compliance achieved
2049	May 24, 2023	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 58584 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported May 19, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1971	January 7, 2019	Formal	State Administrative/Compliance Order with penalty issued
2014	February 17, 2022	Informal	State Violation/Reminder Notice
2015	February 17, 2022	Informal	State Public Notification requested
2016	March 17, 2022	Informal	State Public Notification received
2029	January 9, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 58583 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported May 19, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1971	January 7, 2019	Formal	State Administrative/Compliance Order with penalty issued
2014	February 17, 2022	Informal	State Violation/Reminder Notice
2015	February 17, 2022	Informal	State Public Notification requested
2016	March 17, 2022	Informal	State Public Notification received
2029	January 9, 2023	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 58582 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1971	January 7, 2019	Formal	State Administrative/Compliance Order with penalty issued
2011	November 12, 2021	Informal	State Violation/Reminder Notice
2012	November 12, 2021	Informal	State Public Notification requested
2013	December 14, 2021	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 58581 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1971	January 7, 2019	Formal	State Administrative/Compliance Order with penalty issued
2011	November 12, 2021	Informal	State Violation/Reminder Notice
2012	November 12, 2021	Informal	State Public Notification requested
2013	December 14, 2021	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 58580 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1971	January 7, 2019	Formal	State Administrative/Compliance Order with penalty issued
2007	August 12, 2021	Informal	State Violation/Reminder Notice
2008	August 12, 2021	Informal	State Public Notification requested
2010	September 14, 2021	Informal	State Public Notification received
2029	January 9, 2023	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 58579 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 8, 2021 · EPA return-to-compliance field June 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1971	January 7, 2019	Formal	State Administrative/Compliance Order with penalty issued
2007	August 12, 2021	Informal	State Violation/Reminder Notice
2008	August 12, 2021	Informal	State Public Notification requested
2010	September 14, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved
Failure Submit IDSE/Subpart V Plan RptViolation 58576 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2021 · period end April 7, 2021 · first reported September 8, 2021 · EPA return-to-compliance field April 7, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
2003 April 1, 2021 Informal State Violation/Reminder Notice
2004 April 7, 2021 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
2003	April 1, 2021	Informal	State Violation/Reminder Notice
2004	April 7, 2021	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 58578 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported September 8, 2021 · EPA return-to-compliance field March 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1971	January 7, 2019	Formal	State Administrative/Compliance Order with penalty issued
2005	May 18, 2021	Informal	State Violation/Reminder Notice
2006	May 18, 2021	Informal	State Public Notification requested
2009	September 14, 2021	Informal	State Public Notification received
2029	January 9, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 58577 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported September 8, 2021 · EPA return-to-compliance field March 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1971	January 7, 2019	Formal	State Administrative/Compliance Order with penalty issued
2005	May 18, 2021	Informal	State Violation/Reminder Notice
2006	May 18, 2021	Informal	State Public Notification requested
2009	September 14, 2021	Informal	State Public Notification received
2029	January 9, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 58574 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1971	January 7, 2019	Formal	State Administrative/Compliance Order with penalty issued
1999	February 2, 2021	Informal	State Violation/Reminder Notice
2000	February 2, 2021	Informal	State Public Notification requested
2001	March 8, 2021	Informal	State Public Notification received
2029	January 9, 2023	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 58573 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 1, 2021 · EPA return-to-compliance field December 31, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1971	January 7, 2019	Formal	State Administrative/Compliance Order with penalty issued
1999	February 2, 2021	Informal	State Violation/Reminder Notice
2000	February 2, 2021	Informal	State Public Notification requested
2001	March 8, 2021	Informal	State Public Notification received
2029	January 9, 2023	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 58572 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 1, 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
1971	January 7, 2019	Formal	State Administrative/Compliance Order with penalty issued
1999	February 2, 2021	Informal	State Violation/Reminder Notice
2000	February 2, 2021	Informal	State Public Notification requested
2001	March 8, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 58645 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported March 27, 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
2034	March 14, 2023	Informal	State Violation/Reminder Notice
2035	March 14, 2023	Informal	State Public Notification requested
2044	May 24, 2023	Informal	State Public Notification received
2043	May 31, 2023	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