PA5320006 · Pennsylvania
BLAIRSVILLE MUNI AUTH
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 71
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 66
Counties listed by EPA · Indiana 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 71 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 364 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2427824 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 11, 2024 · period end August 27, 2024 · first reported September 18, 2024 · EPA return-to-compliance field August 27, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 242782384003 August 27, 2024 Informal State Violation/Reminder Notice 242782385003 August 27, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2427823 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 11, 2024 · period end August 27, 2024 · first reported September 18, 2024 · EPA return-to-compliance field August 27, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 242782384003 August 27, 2024 Informal State Violation/Reminder Notice 242782385003 August 27, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2513535 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 3, 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 25135351004 March 22, 2025 Informal State Public Notification requested 25135354 March 22, 2025 Informal State Formal Notice of Violation issued 26135352004 February 26, 2026 Informal State Public Notification received 26135353004 May 12, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2507842 · Arsenic · Arsenic RuleNoncompliance 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 25078421 February 12, 2025 Informal State Formal Notice of Violation issued 25078422001 February 12, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2338374 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 31, 2023 · period end December 4, 2023 · first reported November 16, 2023 · EPA return-to-compliance field December 4, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243837478049 October 31, 2023 Informal State Violation/Reminder Notice 243837480049 December 4, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)Violation 2338373 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 30, 2023 · period end May 24, 2024 · first reported November 16, 2023 · EPA return-to-compliance field May 24, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243837378046 November 1, 2023 Informal State Formal Notice of Violation issued 243837379046 November 1, 2023 Informal State Public Notification requested 243837280045 May 24, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique, Level 1 Assessment (RTCR)Violation 2338372 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 30, 2023 · period end May 24, 2024 · first reported November 16, 2023 · EPA return-to-compliance field May 24, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243837278045 October 31, 2023 Informal State Formal Notice of Violation issued 243837279045 October 31, 2023 Informal State Public Notification requested 243837280045 May 24, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 2338375 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start September 1, 2023 · period end September 30, 2023 · first reported November 16, 2023 · EPA return-to-compliance field September 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243837578047 November 1, 2023 Informal State Violation/Reminder Notice 243837580047 April 19, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2332936 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start July 11, 2023 · period end August 25, 2023 · first reported September 19, 2023 · EPA return-to-compliance field August 25, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 233293678042 August 25, 2023 Informal State Public Notification received 233293679042 August 25, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2327271 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 18, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 232727078039 July 27, 2023 Informal State Violation/Reminder Notice 232727079039 July 27, 2023 Informal State Public Notification requested 232727080039 July 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2327270 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 18, 2023 · EPA return-to-compliance field June 30, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 232727078039 July 27, 2023 Informal State Violation/Reminder Notice 232727079039 July 27, 2023 Informal State Public Notification requested 232727080039 July 27, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 2302902 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start November 1, 2022 · period end November 30, 2022 · first reported February 15, 2023 · EPA return-to-compliance field November 30, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 230290278001 January 9, 2023 Informal State Violation/Reminder Notice 230290280001 January 30, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2310061 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2310060 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2232651 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 22, 2022 · EPA return-to-compliance field June 30, 2022
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 223265172002 August 11, 2022 Informal State Formal Notice of Violation issued 223265172039 August 11, 2022 Informal State Formal Notice of Violation issued 223265173002 August 11, 2022 Informal State Public Notification requested 223265173039 August 11, 2022 Informal State Public Notification requested 233265174002 October 4, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 2218010 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start February 1, 2022 · period end February 28, 2022 · first reported February 12, 2026 · EPA return-to-compliance field February 28, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 221800972034 March 29, 2022 Informal State Violation/Reminder Notice 221800974034 March 29, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 2218009 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start February 1, 2022 · period end February 28, 2022 · first reported February 12, 2026 · EPA return-to-compliance field February 28, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 221800972034 March 29, 2022 Informal State Violation/Reminder Notice 221800974034 March 29, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310093 · Styrene · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310092 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310091 · Toluene · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310090 · Benzene · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310089 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310088 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310087 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310086 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310085 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310084 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310083 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310082 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310081 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310080 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310079 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310078 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310077 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310076 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310075 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, RegularViolation 2310074 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 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 231006078003 February 1, 2023 Informal State Violation/Reminder Notice 231006079003 February 1, 2023 Informal State Public Notification requested 231006080003 February 1, 2023 Resolving State Compliance achieved 231006081003 June 22, 2023 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 2119991 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2021 · period end April 30, 2021 · first reported August 15, 2021 · EPA return-to-compliance field April 30, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 211724466001 July 13, 2021 Informal State Violation/Reminder Notice 211724466035 July 13, 2021 Informal State Violation/Reminder Notice 221724468001 January 28, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2117244 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 15, 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 211724466001 July 13, 2021 Informal State Violation/Reminder Notice 211724466035 July 13, 2021 Informal State Violation/Reminder Notice 221724467001 January 28, 2022 Informal State Public Notification requested 221724468001 January 28, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107402 · Benzo(a)pyrene · Synthetic Organic ChemicalsNoncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110176 · Styrene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110175 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110174 · Toluene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110173 · Benzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110172 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110171 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110170 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110169 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110168 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110167 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110166 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110165 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110164 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110163 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110162 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110161 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110160 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110159 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110158 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2110157 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2020 · period end December 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107401 · 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
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107400 · 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
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107399 · 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
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107398 · 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
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107397 · 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
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107396 · 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
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107395 · 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
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107394 · 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
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107393 · 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
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107392 · 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
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2107391 · 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
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210739166002 February 12, 2021 Informal State Violation/Reminder Notice 210739167002 February 12, 2021 Informal State Public Notification requested 210739168002 February 12, 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