PA5100040 · Pennsylvania

PINE VALLEY ESTATES

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

Violation records shown: 65
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 60

Counties listed by EPA · Butler 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 65 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, Routine (RTCR)Violation 2616408 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start April 1, 2026 · period end April 30, 2026 · first reported June 15, 2026 · EPA return-to-compliance field April 30, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
26164086001	June 8, 2026	Informal	State Formal Notice of Violation issued
26164087001	June 8, 2026	Informal	State Public Notification requested
26164089001	June 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2502962 · Groundwater Rule · Ground Water Rule

Noncompliance period start November 1, 2024 · period end November 30, 2024 · first reported February 19, 2025 · EPA return-to-compliance field November 30, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25029621	January 9, 2025	Informal	State Formal Notice of Violation issued
25029622001	March 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2427752 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported September 18, 2024 · EPA return-to-compliance field July 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242775084006	September 9, 2024	Informal	State Formal Notice of Violation issued
242775085006	September 9, 2024	Informal	State Public Notification requested
252438987005	November 14, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2427750 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported September 18, 2024 · EPA return-to-compliance field July 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242775084006	September 9, 2024	Informal	State Formal Notice of Violation issued
242775085006	September 9, 2024	Informal	State Public Notification requested
252438987005	November 14, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2412399 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2024 · period end February 29, 2024 · first reported March 25, 2024 · EPA return-to-compliance field February 29, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
241239884003	February 29, 2024	Informal	State Violation/Reminder Notice
241239885003	February 29, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2412398 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 11, 2024 · period end February 29, 2024 · first reported March 25, 2024 · EPA return-to-compliance field February 29, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
241239884003	February 29, 2024	Informal	State Violation/Reminder Notice
241239885003	February 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507634 · Thallium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076232	February 12, 2025	Informal	State Formal Notice of Violation issued
25029622001	March 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507633 · Beryllium, Total · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076232	February 12, 2025	Informal	State Formal Notice of Violation issued
25029622001	March 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507632 · Antimony, Total · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076232	February 12, 2025	Informal	State Formal Notice of Violation issued
25029622001	March 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507631 · Selenium · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076232	February 12, 2025	Informal	State Formal Notice of Violation issued
25029622001	March 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507630 · Nickel · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076232	February 12, 2025	Informal	State Formal Notice of Violation issued
25029622001	March 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507629 · Mercury · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076232	February 12, 2025	Informal	State Formal Notice of Violation issued
25029622001	March 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507628 · Fluoride · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076232	February 12, 2025	Informal	State Formal Notice of Violation issued
25029622001	March 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507627 · CYANIDE · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076232	February 12, 2025	Informal	State Formal Notice of Violation issued
25029622001	March 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507626 · Chromium · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076232	February 12, 2025	Informal	State Formal Notice of Violation issued
25029622001	March 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507625 · Cadmium · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076232	February 12, 2025	Informal	State Formal Notice of Violation issued
25029622001	March 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507624 · Barium · Inorganic Chemicals

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076232	February 12, 2025	Informal	State Formal Notice of Violation issued
25029622001	March 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2507623 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 19, 2025 · EPA return-to-compliance field December 31, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
25076232	February 12, 2025	Informal	State Formal Notice of Violation issued
25029622001	March 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2424389 · 2,3,7,8-TCDD · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end November 14, 2024 · first reported February 19, 2025 · EPA return-to-compliance field November 14, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
242438984005	August 13, 2024	Informal	State Formal Notice of Violation issued
242438985005	August 13, 2024	Informal	State Public Notification requested
252438987005	November 14, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2403188 · Groundwater Rule · Ground Water Rule

Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 30, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240318684001	January 9, 2024	Informal	State Formal Notice of Violation issued
240318686001	January 23, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2403186 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 23, 2024 · EPA return-to-compliance field November 30, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
240318684001	January 9, 2024	Informal	State Formal Notice of Violation issued
240318686001	January 23, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2309704 · Combined Uranium · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 15, 2023 · EPA return-to-compliance field December 31, 2022

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
230970478002	February 9, 2023	Informal	State Violation/Reminder Notice
230970480002	August 24, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 2301469 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 1, 2022 · period end June 28, 2023 · first reported August 18, 2023 · EPA return-to-compliance field June 28, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
230146978001	June 28, 2023	Informal	State Violation/Reminder Notice
230146979001	June 28, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 2234131 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2022 · period end August 24, 2023 · first reported September 19, 2023 · EPA return-to-compliance field August 24, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
233413172001	August 24, 2023	Informal	State Violation/Reminder Notice
233413174001	August 24, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2217957 · Groundwater Rule · Ground Water Rule

Noncompliance 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
221795572001	April 7, 2022	Informal	State Violation/Reminder Notice
221795574001	April 7, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2217955 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance 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
221795572001	April 7, 2022	Informal	State Violation/Reminder Notice
221795574001	April 7, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2329171 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported September 19, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
232917178004	September 6, 2023	Informal	State Formal Notice of Violation issued
232917179004	September 6, 2023	Informal	State Public Notification requested
242917080003	July 10, 2024	Informal	State Public Notification received
242917081003	July 10, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2329170 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported September 19, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
232917078003	August 24, 2023	Informal	State Violation/Reminder Notice
232917079003	August 24, 2023	Informal	State Public Notification requested
242917080003	July 10, 2024	Informal	State Public Notification received
242917081003	July 10, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2134066 · Groundwater Rule · Ground Water Rule

Noncompliance period start September 1, 2021 · period end September 30, 2021 · first reported November 19, 2021 · 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
223406466029	November 12, 2021	Informal	State Violation/Reminder Notice
223406468029	November 12, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2134064 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start September 1, 2021 · period end September 30, 2021 · first reported November 19, 2021 · 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
223406466029	November 12, 2021	Informal	State Violation/Reminder Notice
223406468029	November 12, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2128804 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 1, 2021 · period end July 31, 2021 · first reported September 17, 2021 · EPA return-to-compliance field July 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
212880266035	August 27, 2021	Informal	State Violation/Reminder Notice
212880268035	August 27, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2128802 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end July 31, 2021 · first reported September 18, 2024 · EPA return-to-compliance field July 31, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
212880266035	August 27, 2021	Informal	State Violation/Reminder Notice
212880268035	August 27, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 2125611 · Groundwater Rule · Ground Water Rule

Noncompliance 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
210188267001	August 10, 2021	Resolving	State Compliance achieved
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 2125581 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance 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
210188267001	August 10, 2021	Resolving	State Compliance achieved
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125610 · Chlordane · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125609 · ETHYLENE DIBROMIDE · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125608 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125607 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125606 · Pentachlorophenol · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125605 · Benzo(a)pyrene · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125604 · HEXACHLOROBENZENE · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125603 · 2,4,5-TP · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125602 · 2,4-D · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125601 · Heptachlor epoxide · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125600 · Heptachlor · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125599 · 2,3,7,8-TCDD · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125598 · LASSO · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125597 · Atrazine · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125596 · Carbofuran · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125595 · Hexachlorocyclopentadiene · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125594 · Dinoseb · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125593 · Picloram · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125592 · Simazine · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125591 · OXAMYL · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125590 · Glyphosate · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125589 · Endothall · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125588 · Diquat · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125587 · Dalapon · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125586 · Toxaphene · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125585 · Methoxychlor · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125584 · BHC-GAMMA · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2125583 · Endrin · Synthetic Organic 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
212558166005	August 10, 2021	Informal	State Violation/Reminder Notice
212558366001	August 10, 2021	Informal	State Violation/Reminder Notice
212558367001	August 10, 2021	Informal	State Public Notification requested
212558367006	August 10, 2021	Informal	State Public Notification requested
222558368001	April 5, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Inadequate ReportingViolation 2101882 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start October 1, 2020 · period end August 10, 2021 · first reported March 4, 2021 · EPA return-to-compliance field August 10, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
210188266001	December 9, 2020	Informal	State Violation/Reminder Notice
210188267001	August 10, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2107279 · Nitrite · Nitrate Rule

Noncompliance 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
210727866003	February 12, 2021	Informal	State Violation/Reminder Notice
210727867003	February 12, 2021	Informal	State Public Notification requested
210727868003	February 12, 2021	Resolving	State Compliance achieved
210727869003	August 10, 2021	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring, RegularViolation 2107278 · Nitrate · Nitrate Rule

Noncompliance 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
210727866003	February 12, 2021	Informal	State Violation/Reminder Notice
210727867003	February 12, 2021	Informal	State Public Notification requested
210727868003	February 12, 2021	Resolving	State Compliance achieved
210727869003	August 10, 2021	Informal	State Public Notification received

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