PA2590043 · Pennsylvania
WESTFIELD BOROUGH WATERWORKS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 42
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 37
Counties listed by EPA · Tioga 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 40 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 306 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2619076 · Groundwater Rule · Ground Water RuleNoncompliance period start June 1, 2026 · period end June 30, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 30, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26190746003 July 29, 2026 Informal State Violation/Reminder Notice 26190748003 July 29, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2619074 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start June 1, 2026 · period end June 30, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 30, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26190746003 July 29, 2026 Informal State Violation/Reminder Notice 26190748003 July 29, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2617226 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start May 13, 2026 · period end June 30, 2026 · first reported August 26, 2026 · EPA return-to-compliance field June 30, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26172256002 June 30, 2026 Informal State Violation/Reminder Notice 26172258002 June 30, 2026 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 2617225 · Groundwater Rule · Ground Water RuleNoncompliance period start May 1, 2026 · period end May 31, 2026 · first reported August 26, 2026 · EPA return-to-compliance field May 31, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 26172256002 June 30, 2026 Informal State Violation/Reminder Notice 26172258002 June 30, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2526447 · Groundwater Rule · Ground Water RuleNoncompliance period start July 1, 2025 · period end July 31, 2025 · first reported September 16, 2025 · EPA return-to-compliance field July 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25264452006 August 19, 2025 Resolving State Compliance achieved 25264456 August 19, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2526445 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2025 · period end July 31, 2025 · first reported September 16, 2025 · EPA return-to-compliance field July 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25264452006 August 19, 2025 Resolving State Compliance achieved 25264456 August 19, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2521820 · Groundwater Rule · Ground Water RuleNoncompliance period start June 1, 2025 · period end June 30, 2025 · first reported August 20, 2025 · EPA return-to-compliance field June 30, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25218202005 August 6, 2025 Resolving State Compliance achieved 25218205 August 6, 2025 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2513785 · Groundwater Rule · Ground Water RuleNoncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 3, 2025 · EPA return-to-compliance field February 28, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25137833 April 14, 2025 Informal State Formal Notice of Violation issued 25137832003 April 15, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2513783 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 3, 2025 · EPA return-to-compliance field February 28, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25137833 April 14, 2025 Informal State Formal Notice of Violation issued 25137832003 April 15, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2510665 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2025 · period end January 31, 2025 · first reported March 17, 2025 · EPA return-to-compliance field January 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25106652 March 5, 2025 Informal State Violation/Reminder Notice 25106652002 March 5, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 2500861 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2024 · period end November 20, 2024 · first reported February 19, 2025 · EPA return-to-compliance field November 20, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 25008611 November 20, 2024 Informal State Violation/Reminder Notice 25008611001 November 20, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2428748 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start August 1, 2024 · period end August 31, 2024 · first reported November 22, 2024 · EPA return-to-compliance field August 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 242874884003 September 26, 2024 Informal State Violation/Reminder Notice 242874886003 September 26, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2426936 · Groundwater Rule · Ground Water RuleNoncompliance period start July 1, 2024 · period end July 31, 2024 · first reported September 18, 2024 · EPA return-to-compliance field July 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 242693484001 August 26, 2024 Informal State Violation/Reminder Notice 242693486001 August 29, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 2426934 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start July 1, 2024 · period end July 31, 2024 · first reported September 18, 2024 · EPA return-to-compliance field July 31, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 242693484001 August 26, 2024 Informal State Violation/Reminder Notice 242693486001 August 29, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2217461 · 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
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 220632072001 September 30, 2022 Informal State Violation/Reminder Notice 220632075001 September 30, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2215375 · Groundwater Rule · Ground Water RuleNoncompliance period start January 1, 2022 · period end January 31, 2022 · first reported February 12, 2026 · EPA return-to-compliance field January 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 220632072001 September 30, 2022 Informal State Violation/Reminder Notice 220632075001 September 30, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2206320 · Combined Uranium · Radionuclides and Revised Rad RuleNoncompliance period start October 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 220632072001 September 30, 2022 Informal State Violation/Reminder Notice 220632073001 September 30, 2022 Informal State Public Notification requested 220632074001 September 30, 2022 Informal State Public Notification received 220632075001 September 30, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109271 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109270 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109269 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109268 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109267 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109266 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109265 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109264 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109263 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109262 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109261 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109260 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109259 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109258 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109257 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109256 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109255 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109254 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109253 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2109252 · 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
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 210925266001 January 29, 2021 Informal State Violation/Reminder Notice 210925267001 January 29, 2021 Informal State Public Notification requested 210925268001 January 29, 2021 Informal State Public Notification received 210925269001 January 29, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2032731 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance period start January 1, 2020 · period end September 4, 2020 · first reported March 4, 2021 · EPA return-to-compliance field September 4, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 203272960001 September 4, 2020 Informal State Violation/Reminder Notice 203272961001 September 4, 2020 Informal State Public Notification requested 203272962001 September 4, 2020 Informal State Public Notification received 203272963001 September 4, 2020 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2032730 · 2,4-D · Synthetic Organic ChemicalsNoncompliance period start January 1, 2020 · period end September 4, 2020 · first reported March 4, 2021 · EPA return-to-compliance field September 4, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 203272960001 September 4, 2020 Informal State Violation/Reminder Notice 203272961001 September 4, 2020 Informal State Public Notification requested 203272962001 September 4, 2020 Informal State Public Notification received 203272963001 September 4, 2020 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 2032729 · Dalapon · Synthetic Organic ChemicalsNoncompliance period start January 1, 2020 · period end September 4, 2020 · first reported March 4, 2021 · EPA return-to-compliance field September 4, 2020
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 203272960001 September 4, 2020 Informal State Violation/Reminder Notice 203272961001 September 4, 2020 Informal State Public Notification requested 203272962001 September 4, 2020 Informal State Public Notification received 203272963001 September 4, 2020 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 1225383 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 11, 2012 · first reported February 25, 2015
No linked action row appears in the records shown.Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 1121278 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 11, 2011 · first reported September 21, 2011
No linked action row appears in the records shown.
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