MO4010814 · Missouri

VANDUSER PWS

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

Violation records shown: 42
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 41

Counties listed by EPA · Scott County, Missouri

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 12 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 36680 · Groundwater Rule · Ground Water Rule

Noncompliance period start April 1, 2026 · period end April 30, 2026 · first reported September 28, 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
674	May 19, 2026	Informal	State Violation/Reminder Notice
675	May 19, 2026	Informal	State Public Notification requested
676	June 30, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Unaddressed by formal action
Lead Consumer NoticeViolation 36636 · Lead and Copper Rule · Lead and Copper Rule
Noncompliance period start December 30, 2025 · first reported March 25, 2026
No linked action row appears in the records shown.

Monitoring or reporting · Resolved

Notification, Known or Potential LSLViolation 36679 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start July 2, 2025 · period end April 29, 2026 · first reported June 16, 2026 · EPA return-to-compliance field April 29, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
672	April 6, 2026	Informal	State Violation/Reminder Notice
673	April 6, 2026	Informal	State Public Notification requested
677	April 29, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 36633 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 1, 2025 · period end July 31, 2025 · first reported December 31, 2025 · EPA return-to-compliance field July 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
660	August 25, 2025	Informal	State Violation/Reminder Notice
661	August 25, 2025	Informal	State Public Notification requested
662	September 22, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 36632 · Groundwater Rule · Ground Water Rule

Noncompliance period start June 1, 2025 · period end June 30, 2025 · first reported September 25, 2025 · EPA return-to-compliance field June 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
657	July 21, 2025	Informal	State Violation/Reminder Notice
658	July 21, 2025	Informal	State Public Notification requested
659	August 5, 2025	Informal	State Public Notification received
662	September 22, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 36635 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
670	December 10, 2025	Informal	State Violation/Reminder Notice
671	December 10, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 36634 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
670	December 10, 2025	Informal	State Violation/Reminder Notice
671	December 10, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 36629 · Groundwater Rule · Ground Water Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported December 20, 2024 · EPA return-to-compliance field September 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
651	October 16, 2024	Informal	State Violation/Reminder Notice
652	October 16, 2024	Informal	State Public Notification requested
653	November 18, 2024	Informal	State Public Notification received
654	November 22, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 36628 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported December 20, 2024 · EPA return-to-compliance field July 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
648	August 20, 2024	Informal	State Violation/Reminder Notice
649	August 20, 2024	Informal	State Public Notification requested
650	September 25, 2024	Resolving	State Compliance achieved
665	June 9, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 36627 · Groundwater Rule · Ground Water Rule

Noncompliance period start May 1, 2024 · period end May 31, 2024 · first reported September 30, 2024 · EPA return-to-compliance field May 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
644	June 24, 2024	Informal	State Violation/Reminder Notice
645	June 24, 2024	Informal	State Public Notification requested
646	July 26, 2024	Resolving	State Compliance achieved
664	June 9, 2025	Informal	State Public Notification received

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 36631 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 20, 2024 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
655	December 19, 2024	Informal	State Violation/Reminder Notice
656	December 19, 2024	Informal	State Public Notification requested
663	June 9, 2025	Informal	State Public Notification received

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 36630 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported December 20, 2024 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
655	December 19, 2024	Informal	State Violation/Reminder Notice
656	December 19, 2024	Informal	State Public Notification requested
663	June 9, 2025	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 36623 · Groundwater Rule · Ground Water Rule

Noncompliance period start April 1, 2023 · period end April 30, 2023 · first reported September 15, 2023 · EPA return-to-compliance field April 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
635	May 30, 2023	Informal	State Violation/Reminder Notice
636	May 30, 2023	Informal	State Public Notification requested
637	June 29, 2023	Resolving	State Compliance achieved
640	April 26, 2024	Informal	State Public Notification received

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 36624 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start March 26, 2023 · period end April 19, 2024 · first reported September 15, 2023 · EPA return-to-compliance field April 19, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
641 April 19, 2024 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
641	April 19, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 36622 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2022 · period end February 28, 2022 · first reported June 8, 2022 · EPA return-to-compliance field February 28, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
631	March 25, 2022	Informal	State Violation/Reminder Notice
632	March 25, 2022	Informal	State Public Notification requested
633	April 27, 2022	Resolving	State Compliance achieved
642	April 26, 2024	Informal	State Public Notification received

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 36621 · Groundwater Rule · Ground Water Rule

Noncompliance period start October 1, 2021 · period end October 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field October 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
628	November 29, 2021	Informal	State Violation/Reminder Notice
629	November 29, 2021	Informal	State Public Notification requested
630	December 29, 2021	Resolving	State Compliance achieved
634	May 11, 2022	Informal	State Public Notification received

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 36626 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported December 26, 2023 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
638	December 19, 2023	Informal	State Violation/Reminder Notice
639	December 19, 2023	Informal	State Public Notification requested
643	April 26, 2024	Informal	State Public Notification received

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 36625 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end December 31, 2023 · first reported December 26, 2023 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
638	December 19, 2023	Informal	State Violation/Reminder Notice
639	December 19, 2023	Informal	State Public Notification requested
643	April 26, 2024	Informal	State Public Notification received

Monitoring or reporting · Archived
Monitoring, RegularViolation 36677 · Chlordane · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36666 · Pentachlorophenol · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36665 · HEXACHLOROBENZENE · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36664 · 2,4,5-TP · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36663 · 2,4-D · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36659 · Heptachlor epoxide · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36657 · Heptachlor · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36655 · LASSO · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36654 · Atrazine · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36653 · Aldicarb · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36652 · Carbofuran · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36650 · Aldicarb sulfone · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36649 · Aldicarb sulfoxide · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36648 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36647 · Dinoseb · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36646 · Picloram · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36645 · Simazine · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36644 · OXAMYL · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36643 · Dalapon · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36640 · Toxaphene · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36639 · Methoxychlor · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36638 · BHC-GAMMA · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 36637 · Endrin · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field December 31, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
668 March 18, 2026 Informal State Violation/Reminder Notice
669 March 18, 2026 Informal State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
668	March 18, 2026	Informal	State Violation/Reminder Notice
669	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 36620 · Groundwater Rule · Ground Water Rule

Noncompliance period start January 1, 2019 · period end January 31, 2019 · first reported March 28, 2022 · EPA return-to-compliance field January 31, 2019

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
624	February 28, 2019	Informal	State Violation/Reminder Notice
625	February 28, 2019	Informal	State Public Notification requested
626	March 28, 2019	Resolving	State Compliance achieved
627	April 1, 2019	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