PA1150065 · Pennsylvania
ECHO VALLEY MHP
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 53
- EPA health-based flag
- 6
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 44
Counties listed by EPA · Chester 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 32 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Unaddressed by formal action
Report Sample Result/Fail Monitor (RTCR)Violation 2621224 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2026 · first reported August 26, 2026
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26212246029 July 28, 2026 Informal State Violation/Reminder Notice 26212247029 July 28, 2026 Informal State Public Notification requested 26212248029 July 30, 2026 Informal State Public Notification received Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 2608667 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2026 · period end May 4, 2026 · first reported March 11, 2026 · EPA return-to-compliance field May 4, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26086676027 February 6, 2026 Informal State Formal Notice of Violation issued 26086678027 May 4, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2603601 · Radium-228 · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26035988003 February 18, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2603600 · Radium-226 · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26035988003 February 18, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2603599 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26035988003 February 18, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2603598 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26035988003 February 18, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2527885 · Groundwater Rule · Ground Water RuleNoncompliance period start August 1, 2025 · period end August 31, 2025 · first reported March 9, 2026 · EPA return-to-compliance field August 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25278832005 September 24, 2025 Resolving State Compliance achieved 25278835 September 24, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2527883 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start August 1, 2025 · period end August 31, 2025 · first reported March 9, 2026 · EPA return-to-compliance field August 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25278832005 September 24, 2025 Resolving State Compliance achieved 25278835 September 24, 2025 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 2520490 · Groundwater Rule · Ground Water RuleNoncompliance period start June 1, 2025 · period end June 30, 2025 · first reported September 16, 2025 · EPA return-to-compliance field June 30, 2025
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25204901004 August 22, 2025 Informal State Public Notification requested 25204902004 August 22, 2025 Informal State Public Notification received 25204903004 August 22, 2025 Resolving State Compliance achieved 25204904 August 22, 2025 Informal State Formal Notice of Violation issued Monitoring or reporting · Archived
Monitoring, RegularViolation 2603621 · Styrene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603620 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603619 · Toluene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603618 · Benzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603617 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603616 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603615 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603614 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603613 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603612 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603611 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603610 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603609 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603608 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603607 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603606 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603605 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603604 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603603 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 2603602 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26035986003 January 23, 2026 Informal State Violation/Reminder Notice 26036027007 April 30, 2026 Informal State Public Notification requested Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2500029 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 13, 2024 · period end March 4, 2025 · first reported March 17, 2025 · EPA return-to-compliance field March 4, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25000291012 March 4, 2025 Resolving State Compliance achieved 250002912 March 4, 2025 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 2500026 · Groundwater Rule · Ground Water RuleNoncompliance period start October 1, 2024 · period end October 31, 2024 · first reported March 17, 2025 · EPA return-to-compliance field October 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25000261003 March 4, 2025 Informal State Public Notification requested 25000263 March 4, 2025 Informal State Formal Notice of Violation issued 25000262003 June 20, 2025 Informal State Public Notification received 25000263003 June 20, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2428408 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start August 13, 2024 · period end March 11, 2025 · first reported March 17, 2025 · EPA return-to-compliance field March 11, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 252840784003 March 11, 2025 Informal State Violation/Reminder Notice 252840885005 March 11, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 2428407 · Groundwater Rule · Ground Water RuleNoncompliance period start August 1, 2024 · period end August 31, 2024 · first reported March 17, 2025 · EPA return-to-compliance field August 31, 2024
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 252840784003 March 11, 2025 Informal State Violation/Reminder Notice 252840785003 March 11, 2025 Informal State Public Notification requested 252840786003 June 20, 2025 Informal State Public Notification received 252840787003 June 20, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2419401 · Groundwater Rule · Ground Water RuleNoncompliance period start March 1, 2024 · period end March 31, 2024 · first reported June 27, 2024 · EPA return-to-compliance field March 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 241940184002 June 4, 2024 Informal State Violation/Reminder Notice 241940186002 June 4, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Failure to Consult with StateViolation 2328268 · Groundwater Rule · Ground Water RuleNoncompliance period start June 6, 2023 · period end September 19, 2023 · first reported August 18, 2023 · EPA return-to-compliance field September 19, 2023
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 232826878009 July 31, 2023 Informal State Violation/Reminder Notice 232826879009 July 31, 2023 Informal State Formal Notice of Violation issued 232826880009 September 19, 2023 Informal State Violation/Reminder Notice 232826881009 September 19, 2023 Informal State Public Notification received 232826882009 September 19, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2335028 · Groundwater Rule · Ground Water RuleNoncompliance period start June 1, 2023 · period end June 30, 2023 · first reported November 16, 2023 · EPA return-to-compliance field June 30, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243502778010 October 5, 2023 Informal State Violation/Reminder Notice 243502780010 October 5, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2335027 · Groundwater Rule · Ground Water RuleNoncompliance period start May 1, 2023 · period end May 31, 2023 · first reported November 16, 2023 · EPA return-to-compliance field May 31, 2023
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 243502778010 October 5, 2023 Informal State Violation/Reminder Notice 243502780010 October 5, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 2316507 · Groundwater Rule · Ground Water RuleNoncompliance period start February 1, 2023 · period end February 28, 2023 · first reported May 22, 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 231650778004 April 10, 2023 Informal State Violation/Reminder Notice 231650779004 April 10, 2023 Informal State Public Notification requested 231650780004 April 10, 2023 Informal State Public Notification received 231650781004 April 10, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2302104 · Groundwater Rule · Ground Water RuleNoncompliance period start August 1, 2022 · period end August 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field August 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 230210478003 December 2, 2022 Informal State Violation/Reminder Notice 230210480003 December 2, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2234756 · Groundwater Rule · Ground Water RuleNoncompliance period start July 1, 2022 · period end July 31, 2022 · first reported February 12, 2026 · EPA return-to-compliance field July 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 223475673019 September 7, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2234757 · Groundwater Rule · Ground Water RuleNoncompliance period start June 1, 2022 · period end June 30, 2022 · first reported February 12, 2026 · EPA return-to-compliance field June 30, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 223475673019 September 7, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2232686 · Groundwater Rule · Ground Water RuleNoncompliance period start March 1, 2022 · period end March 31, 2022 · first reported February 12, 2026 · EPA return-to-compliance field March 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 220400874007 July 28, 2022 Resolving State Compliance achieved 223268672016 July 28, 2022 Informal State Violation/Reminder Notice EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 2217150 · Groundwater Rule · Ground Water RuleNoncompliance period start February 1, 2022 · period end February 28, 2022 · first reported February 12, 2026 · EPA return-to-compliance field February 28, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 221715072012 April 7, 2022 Informal State Public Notification requested 221715073012 April 7, 2022 Informal State Public Notification received 221715074012 April 7, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2225630 · Endothall · Synthetic 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
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 222563072002 August 10, 2022 Informal State Formal Notice of Violation issued 222563072014 August 10, 2022 Informal State Formal Notice of Violation issued 222563073002 August 10, 2022 Informal State Public Notification requested 222563073014 August 10, 2022 Informal State Public Notification requested 252563074002 June 20, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 2204008 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2022 · period end July 28, 2022 · first reported February 12, 2026 · EPA return-to-compliance field July 28, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 220400872007 January 6, 2022 Informal State Formal Notice of Violation issued 220400873007 July 28, 2022 Informal State Public Notification received 220400874007 July 28, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 2204331 · Groundwater Rule · Ground Water RuleNoncompliance period start December 1, 2021 · period end December 31, 2021 · first reported February 12, 2026 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 220433172009 February 3, 2022 Informal State Violation/Reminder Notice 220433173009 February 3, 2022 Informal State Public Notification requested 220433174009 February 3, 2022 Informal State Public Notification received 220433175009 February 3, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2204021 · Groundwater Rule · Ground Water RuleNoncompliance period start November 1, 2021 · period end November 30, 2021 · first reported February 12, 2026 · EPA return-to-compliance field November 30, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 220402172008 January 11, 2022 Informal State Violation/Reminder Notice 220402174008 January 11, 2022 Resolving State Compliance achieved 220402175008 August 31, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2214766 · Groundwater Rule · Ground Water RuleNoncompliance period start September 1, 2021 · period end September 30, 2021 · first reported February 16, 2022 · EPA return-to-compliance field September 30, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 221476672010 February 2, 2022 Informal State Violation/Reminder Notice 221476674010 February 2, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2135406 · Groundwater Rule · Ground Water RuleNoncompliance period start July 1, 2021 · period end July 31, 2021 · first reported November 19, 2021 · EPA return-to-compliance field July 31, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 220423268001 October 27, 2021 Resolving State Compliance achieved 223540666011 October 27, 2021 Informal State Violation/Reminder Notice 223540669011 September 15, 2022 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2127324 · Groundwater Rule · Ground Water RuleNoncompliance period start June 1, 2021 · period end June 30, 2021 · first reported August 15, 2021 · EPA return-to-compliance field June 30, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 212732466013 August 12, 2021 Informal State Violation/Reminder Notice 212732468013 August 12, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2122087 · Groundwater Rule · Ground Water RuleNoncompliance period start May 1, 2021 · period end May 31, 2021 · first reported August 15, 2021 · EPA return-to-compliance field May 31, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 212208766011 July 15, 2021 Informal State Violation/Reminder Notice 212208768011 July 15, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 2104232 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2021 · period end October 27, 2021 · first reported March 4, 2021 · EPA return-to-compliance field October 27, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210423266001 January 22, 2021 Informal State Formal Notice of Violation issued 210423266005 January 22, 2021 Informal State Formal Notice of Violation issued 220423268001 October 27, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2104224 · Groundwater Rule · Ground Water RuleNoncompliance period start November 1, 2020 · period end November 30, 2020 · first reported March 4, 2021 · EPA return-to-compliance field November 30, 2020
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210422467004 January 13, 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.
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