PA3480032 · Pennsylvania

WALNUTPORT AUTHORITY

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

Violation records shown: 57
EPA health-based flag: 4
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 50

Counties listed by EPA · Northampton 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 57 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.

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2605965 · Nitrite · Nitrate Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26059646003	February 11, 2026	Informal	State Formal Notice of Violation issued
26059647003	February 11, 2026	Informal	State Public Notification requested
26059648003	June 24, 2026	Informal	State Public Notification received
26059649003	June 24, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2605964 · Nitrate · Nitrate Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 11, 2026 · EPA return-to-compliance field December 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26059646003	February 11, 2026	Informal	State Formal Notice of Violation issued
26059647003	February 11, 2026	Informal	State Public Notification requested
26059648003	June 24, 2026	Informal	State Public Notification received
26059649003	June 24, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)Violation 2431492 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 14, 2024 · period end October 30, 2024 · first reported November 22, 2024 · EPA return-to-compliance field October 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
253149284025	October 30, 2024	Informal	State Violation/Reminder Notice
253149285025	October 30, 2024	Informal	State Public Notification requested
253149286025	October 30, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique, Level 2 Assessment (RTCR)Violation 2431491 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 14, 2024 · period end October 29, 2024 · first reported November 22, 2024 · EPA return-to-compliance field October 29, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
253149184024	October 29, 2024	Informal	State Violation/Reminder Notice
253149185024	October 29, 2024	Informal	State Public Notification requested
253149186024	October 29, 2024	Resolving	State Compliance achieved
253149187024	October 29, 2024	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2428951 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 12, 2024 · period end October 8, 2024 · first reported November 22, 2024 · EPA return-to-compliance field October 8, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
252895084023	October 8, 2024	Informal	State Violation/Reminder Notice
252895085023	October 8, 2024	Informal	State Public Notification requested
252895086023	October 8, 2024	Resolving	State Compliance achieved
252895087023	October 8, 2024	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, E. coli (RTCR)Violation 2428950 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported November 22, 2024 · 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
252895084023	October 8, 2024	Informal	State Violation/Reminder Notice
252895085023	October 8, 2024	Informal	State Public Notification requested
252895086023	October 8, 2024	Resolving	State Compliance achieved
252895087023	October 8, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337081 · Nitrite · Nitrate Rule

Noncompliance period start July 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
243708078004	October 31, 2023	Informal	State Violation/Reminder Notice
243708079004	January 2, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2337080 · Nitrate · Nitrate Rule

Noncompliance period start July 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
243708078004	October 31, 2023	Informal	State Violation/Reminder Notice
243708079004	January 2, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406088 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406087 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406086 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406085 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406084 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406083 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406082 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406081 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406080 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406079 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406078 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406077 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406076 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406075 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406074 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406073 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406072 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406071 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406070 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2406069 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 23, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240606984001	February 13, 2024	Informal	State Formal Notice of Violation issued
240606985001	February 13, 2024	Informal	State Public Notification requested
240606986001	June 27, 2024	Resolving	State Compliance achieved
240606987001	June 27, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2330490 · Endothall · Synthetic Organic Chemicals

Noncompliance period start January 1, 2023 · period end August 23, 2023 · first reported February 23, 2024 · EPA return-to-compliance field August 23, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
233049078003	August 23, 2023	Informal	State Violation/Reminder Notice
233049079003	August 23, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2223087 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 13, 2022 · period end July 6, 2022 · first reported February 12, 2026 · EPA return-to-compliance field July 6, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
222308572028	May 23, 2022	Informal	State Violation/Reminder Notice
222308573028	July 6, 2022	Informal	State Public Notification requested
222308574028	July 6, 2022	Resolving	State Compliance achieved
222308575028	July 6, 2022	Informal	State Public Notification received

EPA health-based flag · Resolved

Treatment Technique (SWTR and GWR)Violation 2223085 · Groundwater Rule · Ground Water Rule

Noncompliance period start April 1, 2022 · period end April 30, 2022 · first reported February 12, 2026 · EPA return-to-compliance field April 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
222308572028	May 23, 2022	Informal	State Violation/Reminder Notice
222308573028	July 6, 2022	Informal	State Public Notification requested
222308574028	July 6, 2022	Resolving	State Compliance achieved
222308575028	July 6, 2022	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2220183 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start March 13, 2022 · period end June 16, 2022 · first reported February 12, 2026 · EPA return-to-compliance field June 16, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
222018172026	April 26, 2022	Informal	State Violation/Reminder Notice
222018173026	April 26, 2022	Informal	State Public Notification requested
222018174026	June 16, 2022	Resolving	State Compliance achieved
222018175026	June 16, 2022	Informal	State Public Notification received

EPA health-based flag · Resolved

Treatment Technique (SWTR and GWR)Violation 2220181 · Groundwater Rule · Ground Water Rule

Noncompliance period start March 1, 2022 · period end March 31, 2022 · first reported February 12, 2026 · EPA return-to-compliance field March 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
222018172026	April 26, 2022	Informal	State Violation/Reminder Notice
222018173026	April 26, 2022	Informal	State Public Notification requested
222018174026	June 16, 2022	Resolving	State Compliance achieved
222018175026	June 16, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207528 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220751972001	January 27, 2022	Informal	State Violation/Reminder Notice
220751973001	July 29, 2022	Resolving	State Compliance achieved
220751973015	July 29, 2022	Resolving	State Compliance achieved
230751974001	November 30, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207527 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220751972001	January 27, 2022	Informal	State Violation/Reminder Notice
220751973001	July 29, 2022	Resolving	State Compliance achieved
220751973015	July 29, 2022	Resolving	State Compliance achieved
230751974001	November 30, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207526 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220751972001	January 27, 2022	Informal	State Violation/Reminder Notice
220751973001	July 29, 2022	Resolving	State Compliance achieved
220751973015	July 29, 2022	Resolving	State Compliance achieved
230751974001	November 30, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207525 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220751972001	January 27, 2022	Informal	State Violation/Reminder Notice
220751973001	July 29, 2022	Resolving	State Compliance achieved
220751973015	July 29, 2022	Resolving	State Compliance achieved
230751974001	November 30, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207524 · Nickel · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220751972001	January 27, 2022	Informal	State Violation/Reminder Notice
220751973001	July 29, 2022	Resolving	State Compliance achieved
220751973015	July 29, 2022	Resolving	State Compliance achieved
230751974001	November 30, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207523 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220751972001	January 27, 2022	Informal	State Violation/Reminder Notice
220751973001	July 29, 2022	Resolving	State Compliance achieved
220751973015	July 29, 2022	Resolving	State Compliance achieved
230751974001	November 30, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207522 · Fluoride · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220751972001	January 27, 2022	Informal	State Violation/Reminder Notice
220751973001	July 29, 2022	Resolving	State Compliance achieved
220751973015	July 29, 2022	Resolving	State Compliance achieved
230751974001	November 30, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207521 · CYANIDE · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220751972001	January 27, 2022	Informal	State Violation/Reminder Notice
220751973001	July 29, 2022	Resolving	State Compliance achieved
220751973015	July 29, 2022	Resolving	State Compliance achieved
230751974001	November 30, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207520 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220751972001	January 27, 2022	Informal	State Violation/Reminder Notice
220751973001	July 29, 2022	Resolving	State Compliance achieved
220751973015	July 29, 2022	Resolving	State Compliance achieved
230751974001	November 30, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207519 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220751972001	January 27, 2022	Informal	State Violation/Reminder Notice
220751973001	July 29, 2022	Resolving	State Compliance achieved
220751973015	July 29, 2022	Resolving	State Compliance achieved
230751974001	November 30, 2022	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207518 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · 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
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220750573001	June 2, 2022	Informal	State Public Notification requested
220750574001	June 2, 2022	Informal	State Public Notification received
220750575001	June 2, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207517 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · 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
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220750573001	June 2, 2022	Informal	State Public Notification requested
220750574001	June 2, 2022	Informal	State Public Notification received
220750575001	June 2, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207516 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · 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
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220750573001	June 2, 2022	Informal	State Public Notification requested
220750574001	June 2, 2022	Informal	State Public Notification received
220750575001	June 2, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207515 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · 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
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220750573001	June 2, 2022	Informal	State Public Notification requested
220750574001	June 2, 2022	Informal	State Public Notification received
220750575001	June 2, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207514 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · 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
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220750573001	June 2, 2022	Informal	State Public Notification requested
220750574001	June 2, 2022	Informal	State Public Notification received
220750575001	June 2, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207513 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · 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
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220750573001	June 2, 2022	Informal	State Public Notification requested
220750574001	June 2, 2022	Informal	State Public Notification received
220750575001	June 2, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207512 · Nickel · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · 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
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220750573001	June 2, 2022	Informal	State Public Notification requested
220750574001	June 2, 2022	Informal	State Public Notification received
220750575001	June 2, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207511 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · 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
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220750573001	June 2, 2022	Informal	State Public Notification requested
220750574001	June 2, 2022	Informal	State Public Notification received
220750575001	June 2, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207510 · Fluoride · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · 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
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220750573001	June 2, 2022	Informal	State Public Notification requested
220750574001	June 2, 2022	Informal	State Public Notification received
220750575001	June 2, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207509 · CYANIDE · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · 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
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220750573001	June 2, 2022	Informal	State Public Notification requested
220750574001	June 2, 2022	Informal	State Public Notification received
220750575001	June 2, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207508 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · 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
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220750573001	June 2, 2022	Informal	State Public Notification requested
220750574001	June 2, 2022	Informal	State Public Notification received
220750575001	June 2, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207507 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · 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
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220750573001	June 2, 2022	Informal	State Public Notification requested
220750574001	June 2, 2022	Informal	State Public Notification received
220750575001	June 2, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207506 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · 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
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220750573001	June 2, 2022	Informal	State Public Notification requested
220750574001	June 2, 2022	Informal	State Public Notification received
220750575001	June 2, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2207505 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · 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
220750572001	January 27, 2022	Informal	State Violation/Reminder Notice
220750573001	June 2, 2022	Informal	State Public Notification requested
220750574001	June 2, 2022	Informal	State Public Notification received
220750575001	June 2, 2022	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