ID6210012 · Idaho

PRESTON EASTSIDE WATER CO

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

Violation records shown: 95
EPA health-based flag: 2
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 88

Counties listed by EPA · Franklin County, Idaho

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

Violations and what followed

Among 49 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 · Archived
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11126 · Groundwater Rule · Ground Water Rule
Noncompliance period start June 1, 2026 · period end June 30, 2026 · first reported September 28, 2026 · EPA return-to-compliance field June 30, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11125 · Groundwater Rule · Ground Water Rule
Noncompliance period start June 1, 2026 · period end June 30, 2026 · first reported September 28, 2026 · EPA return-to-compliance field June 30, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11123 · Groundwater Rule · Ground Water Rule
Noncompliance period start May 1, 2026 · period end May 31, 2026 · first reported September 28, 2026 · EPA return-to-compliance field May 31, 2026
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11122 · Groundwater Rule · Ground Water Rule
Noncompliance period start May 1, 2026 · period end May 31, 2026 · first reported September 28, 2026 · EPA return-to-compliance field May 31, 2026
No linked action row appears in the records shown.

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11117 · 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405969	June 25, 2026	Informal	State Violation/Reminder Notice
405970	June 28, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11116 · 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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405967	June 25, 2026	Informal	State Violation/Reminder Notice
405968	June 28, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11113 · Groundwater Rule · Ground Water Rule

Noncompliance period start March 1, 2026 · period end March 31, 2026 · first reported June 26, 2026 · EPA return-to-compliance field March 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405965	May 14, 2026	Informal	State Violation/Reminder Notice
405966	May 17, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11112 · Groundwater Rule · Ground Water Rule

Noncompliance period start March 1, 2026 · period end March 31, 2026 · first reported June 26, 2026 · EPA return-to-compliance field March 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405963	May 14, 2026	Informal	State Violation/Reminder Notice
405964	May 17, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11111 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 1, 2026 · period end February 28, 2026 · first reported June 26, 2026 · EPA return-to-compliance field February 28, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405957	April 20, 2026	Informal	State Violation/Reminder Notice
405958	April 23, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11110 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 1, 2026 · period end February 28, 2026 · first reported June 26, 2026 · EPA return-to-compliance field February 28, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405955	April 20, 2026	Informal	State Violation/Reminder Notice
405956	April 23, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11109 · Groundwater Rule · Ground Water Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported June 26, 2026 · EPA return-to-compliance field January 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405953	March 31, 2026	Informal	State Violation/Reminder Notice
405954	April 3, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11108 · Groundwater Rule · Ground Water Rule

Noncompliance period start January 1, 2026 · period end January 31, 2026 · first reported June 26, 2026 · EPA return-to-compliance field January 31, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405951	March 31, 2026	Informal	State Violation/Reminder Notice
405952	April 3, 2026	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action

Follow-up Or Routine LCR Tap M/RViolation 11084 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2026 · first reported June 26, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405940	February 24, 2026	Informal	State Violation/Reminder Notice
405941	February 27, 2026	Informal	State Public Notification requested

Other or unclassified · Resolved

Failure to Consult with StateViolation 11080 · Groundwater Rule · Ground Water Rule

Noncompliance period start December 19, 2025 · period end February 10, 2026 · first reported March 25, 2026 · EPA return-to-compliance field February 10, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405931	January 22, 2026	Informal	State Violation/Reminder Notice
405932	January 25, 2026	Informal	State Public Notification requested
405936	February 10, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11083 · Groundwater Rule · Ground Water Rule

Noncompliance period start December 1, 2025 · 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
405948	February 24, 2026	Informal	State Violation/Reminder Notice
405949	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11082 · Groundwater Rule · Ground Water Rule

Noncompliance period start December 1, 2025 · 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
405938	February 24, 2026	Informal	State Violation/Reminder Notice
405939	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11077 · Groundwater Rule · Ground Water Rule

Noncompliance period start September 1, 2025 · period end September 30, 2025 · first reported December 19, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405927	November 20, 2025	Informal	State Violation/Reminder Notice
405928	November 23, 2025	Informal	State Public Notification requested
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11076 · Groundwater Rule · Ground Water Rule

Noncompliance period start September 1, 2025 · period end September 30, 2025 · first reported December 19, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405925	November 20, 2025	Informal	State Violation/Reminder Notice
405926	November 23, 2025	Informal	State Public Notification requested
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11075 · Groundwater Rule · Ground Water Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405912	October 22, 2025	Informal	State Violation/Reminder Notice
405913	October 25, 2025	Informal	State Public Notification requested
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11074 · Groundwater Rule · Ground Water Rule

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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405910	October 22, 2025	Informal	State Violation/Reminder Notice
405911	October 25, 2025	Informal	State Public Notification requested
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Unaddressed by formal action

Notification, Known or Potential LSLViolation 11065 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start July 2, 2025 · first reported December 19, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405898	August 13, 2025	Informal	State Violation/Reminder Notice
405900	August 13, 2025	Informal	State Violation/Reminder Notice
405899	August 16, 2025	Informal	State Public Notification requested
405901	August 16, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11069 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 1, 2025 · period end July 31, 2025 · first reported December 19, 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
405905	September 19, 2025	Informal	State Violation/Reminder Notice
405906	September 22, 2025	Informal	State Public Notification requested
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11068 · Groundwater Rule · Ground Water Rule

Noncompliance period start July 1, 2025 · period end July 31, 2025 · first reported December 19, 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
405903	September 19, 2025	Informal	State Violation/Reminder Notice
405904	September 22, 2025	Informal	State Public Notification requested
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Unaddressed by formal action

Follow-up Or Routine LCR Tap M/RViolation 11067 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start July 1, 2025 · first reported December 19, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405894	August 13, 2025	Informal	State Violation/Reminder Notice
405895	August 16, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 11064 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2025 · period end June 30, 2025 · first reported September 12, 2025 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405892	August 13, 2025	Informal	State Violation/Reminder Notice
405893	August 16, 2025	Informal	State Public Notification requested
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11063 · Groundwater Rule · Ground Water Rule

Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported September 12, 2025 · EPA return-to-compliance field May 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405890	July 18, 2025	Informal	State Violation/Reminder Notice
405891	July 21, 2025	Informal	State Public Notification requested
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11062 · Groundwater Rule · Ground Water Rule

Noncompliance period start May 1, 2025 · period end May 31, 2025 · first reported September 12, 2025 · EPA return-to-compliance field May 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405888	July 18, 2025	Informal	State Violation/Reminder Notice
405889	July 21, 2025	Informal	State Public Notification requested
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 11060 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start February 1, 2025 · period end February 28, 2025 · first reported June 3, 2025 · EPA return-to-compliance field February 28, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405884	April 11, 2025	Informal	State Violation/Reminder Notice
405885	April 14, 2025	Informal	State Public Notification requested
405886	April 16, 2025	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action

Public Notification Violation for NPDWR ViolationViolation 11057 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 3, 2025 · first reported June 3, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405882	March 14, 2025	Informal	State Violation/Reminder Notice
405883	March 17, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11085 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2025 · 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
405942	February 24, 2026	Informal	State Violation/Reminder Notice
405943	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action

Initial, Follow-up, or Routine Source Water M/RViolation 11066 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2025 · first reported September 12, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405923	August 13, 2025	Informal	State Violation/Reminder Notice
405924	August 16, 2025	Informal	State Public Notification requested

Monitoring or reporting · Unaddressed by formal action

Lead Consumer NoticeViolation 11036 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 30, 2024 · first reported March 21, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405868	January 16, 2025	Informal	State Violation/Reminder Notice
405869	January 19, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

LSL ReportingViolation 11030 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end February 7, 2025 · first reported March 21, 2025 · EPA return-to-compliance field February 7, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405856	November 14, 2024	Informal	State Violation/Reminder Notice
405857	November 17, 2024	Informal	State Public Notification requested
405871	February 7, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

LSL InventoryViolation 11029 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end February 7, 2025 · first reported March 21, 2025 · EPA return-to-compliance field February 7, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405854	November 14, 2024	Informal	State Violation/Reminder Notice
405855	November 17, 2024	Informal	State Public Notification requested
405870	February 7, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11034 · Groundwater Rule · Ground Water Rule

Noncompliance period start October 1, 2024 · period end October 31, 2024 · first reported March 21, 2025 · EPA return-to-compliance field October 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405864	December 12, 2024	Informal	State Violation/Reminder Notice
405865	December 15, 2024	Informal	State Public Notification requested
405902	September 15, 2025	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11032 · Groundwater Rule · Ground Water Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported December 4, 2024 · EPA return-to-compliance field September 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405860	November 14, 2024	Informal	State Violation/Reminder Notice
405861	November 17, 2024	Informal	State Public Notification requested
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11031 · Groundwater Rule · Ground Water Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported December 4, 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
405858	November 14, 2024	Informal	State Violation/Reminder Notice
405859	November 17, 2024	Informal	State Public Notification requested
405902	September 15, 2025	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 11033 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported December 4, 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
405866	November 14, 2024	Informal	State Violation/Reminder Notice
405867	November 17, 2024	Informal	State Public Notification requested
405902	September 15, 2025	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11026 · Groundwater Rule · Ground Water Rule

Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported December 4, 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
405846	October 11, 2024	Informal	State Violation/Reminder Notice
405847	October 14, 2024	Informal	State Public Notification requested
405902	September 15, 2025	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11025 · Groundwater Rule · Ground Water Rule

Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported December 4, 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
405850	October 11, 2024	Informal	State Violation/Reminder Notice
405851	October 14, 2024	Informal	State Public Notification requested
405902	September 15, 2025	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 11024 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported December 4, 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
405852	October 11, 2024	Informal	State Violation/Reminder Notice
405853	October 14, 2024	Informal	State Public Notification requested
405902	September 15, 2025	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11020 · Groundwater Rule · Ground Water Rule

Noncompliance period start June 1, 2024 · period end June 30, 2024 · first reported August 29, 2024 · EPA return-to-compliance field June 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405839	August 8, 2024	Informal	State Violation/Reminder Notice
405840	August 11, 2024	Informal	State Public Notification requested
405902	September 15, 2025	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11017 · Groundwater Rule · Ground Water Rule

Noncompliance period start April 1, 2024 · period end April 30, 2024 · first reported August 29, 2024 · EPA return-to-compliance field April 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405832	June 3, 2024	Informal	State Violation/Reminder Notice
405833	June 6, 2024	Informal	State Public Notification requested
405887	June 25, 2025	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11014 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 1, 2024 · period end February 29, 2024 · first reported May 30, 2024 · EPA return-to-compliance field February 29, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405828	April 8, 2024	Informal	State Violation/Reminder Notice
405829	April 11, 2024	Informal	State Public Notification requested
405836	June 13, 2024	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11012 · Groundwater Rule · Ground Water Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405824	March 8, 2024	Informal	State Violation/Reminder Notice
405825	March 11, 2024	Informal	State Public Notification requested
405836	June 13, 2024	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11010 · Groundwater Rule · Ground Water Rule

Noncompliance period start December 1, 2023 · period end December 31, 2023 · first reported February 28, 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
405819	February 9, 2024	Informal	State Violation/Reminder Notice
405820	February 12, 2024	Informal	State Public Notification requested
405836	June 13, 2024	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11007 · Groundwater Rule · Ground Water Rule

Noncompliance period start October 1, 2023 · period end October 31, 2023 · first reported February 28, 2024 · EPA return-to-compliance field October 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405810	December 5, 2023	Informal	State Violation/Reminder Notice
405811	December 8, 2023	Informal	State Public Notification requested
405836	June 13, 2024	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 11005 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 1, 2023 · period end August 31, 2023 · first reported November 29, 2023 · EPA return-to-compliance field August 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405808	October 12, 2023	Informal	State Violation/Reminder Notice
405809	October 15, 2023	Informal	State Public Notification requested
405836	June 13, 2024	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 11003 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start June 1, 2023 · period end June 30, 2023 · first reported September 6, 2023 · EPA return-to-compliance field June 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405792	August 9, 2023	Informal	State Violation/Reminder Notice
405793	August 12, 2023	Informal	State Public Notification requested
405836	June 13, 2024	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 11000 · Groundwater Rule · Ground Water Rule

Noncompliance period start June 1, 2023 · period end June 30, 2023 · first reported September 6, 2023 · EPA return-to-compliance field June 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405796	August 7, 2023	Informal	State Violation/Reminder Notice
405797	August 10, 2023	Informal	State Public Notification requested
405836	June 13, 2024	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 10999 · Groundwater Rule · Ground Water Rule

Noncompliance period start June 1, 2023 · period end June 30, 2023 · first reported September 6, 2023 · EPA return-to-compliance field June 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405794	August 7, 2023	Informal	State Violation/Reminder Notice
405795	August 10, 2023	Informal	State Public Notification requested
405836	June 13, 2024	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 11002 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported September 6, 2023 · EPA return-to-compliance field June 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405800	August 7, 2023	Informal	State Violation/Reminder Notice
405801	August 10, 2023	Informal	State Public Notification requested
405836	June 13, 2024	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 10990 · Groundwater Rule · Ground Water Rule

Noncompliance period start March 1, 2023 · period end March 31, 2023 · first reported June 6, 2023 · EPA return-to-compliance field March 31, 2023

10 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405782	May 9, 2023	Informal	State Violation/Reminder Notice
405784	May 9, 2023	Informal	State Violation/Reminder Notice
405786	May 9, 2023	Informal	State Violation/Reminder Notice
405788	May 9, 2023	Informal	State Violation/Reminder Notice
405783	May 12, 2023	Informal	State Public Notification requested
405785	May 12, 2023	Informal	State Public Notification requested
405787	May 12, 2023	Informal	State Public Notification requested
405789	May 12, 2023	Informal	State Public Notification requested
405836	June 13, 2024	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 11079 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported December 19, 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
405929	November 20, 2025	Informal	State Violation/Reminder Notice
405930	November 23, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 11078 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported December 19, 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
405929	November 20, 2025	Informal	State Violation/Reminder Notice
405930	November 23, 2025	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 10976 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 30, 2022 · period end February 7, 2023 · first reported March 17, 2023 · EPA return-to-compliance field February 7, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405768	January 13, 2023	Informal	State Violation/Reminder Notice
405769	January 16, 2023	Informal	State Public Notification requested
405778	February 7, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Failure to Consult with StateViolation 10975 · Groundwater Rule · Ground Water Rule

Noncompliance period start December 11, 2022 · period end February 16, 2023 · first reported March 17, 2023 · EPA return-to-compliance field February 16, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405802	November 30, 2022	Resolving	State Compliance achieved
405766	January 13, 2023	Informal	State Violation/Reminder Notice
405767	January 16, 2023	Informal	State Public Notification requested
405779	February 16, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 10981 · Groundwater Rule · Ground Water Rule

Noncompliance period start December 1, 2022 · period end December 31, 2022 · first reported March 17, 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
405774	February 17, 2023	Informal	State Violation/Reminder Notice
405775	February 20, 2023	Informal	State Public Notification requested
405836	June 13, 2024	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 10980 · Groundwater Rule · Ground Water Rule

Noncompliance period start December 1, 2022 · period end December 31, 2022 · first reported March 17, 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
405772	February 17, 2023	Informal	State Violation/Reminder Notice
405773	February 20, 2023	Informal	State Public Notification requested
405836	June 13, 2024	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 10979 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start December 1, 2022 · period end December 31, 2022 · first reported March 17, 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
405770	February 16, 2023	Informal	State Violation/Reminder Notice
405771	February 19, 2023	Informal	State Public Notification requested
405836	June 13, 2024	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 10978 · Groundwater Rule · Ground Water Rule

Noncompliance period start November 1, 2022 · period end November 30, 2022 · first reported March 17, 2023 · EPA return-to-compliance field November 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405764	January 13, 2023	Informal	State Violation/Reminder Notice
405765	January 16, 2023	Informal	State Public Notification requested
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 10973 · Groundwater Rule · Ground Water Rule

Noncompliance period start June 1, 2022 · period end June 30, 2022 · first reported September 2, 2022 · EPA return-to-compliance field June 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405759	August 18, 2022	Informal	State Violation/Reminder Notice
405760	August 21, 2022	Informal	State Public Notification requested
405763	November 29, 2022	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 10970 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 30, 2021 · period end November 29, 2022 · first reported February 23, 2022 · EPA return-to-compliance field November 29, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405803	January 7, 2022	Informal	State Violation/Reminder Notice
405804	January 10, 2022	Informal	State Public Notification requested
405763	November 29, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 10971 · Groundwater Rule · Ground Water Rule

Noncompliance period start November 1, 2021 · period end November 30, 2021 · first reported February 23, 2022 · EPA return-to-compliance field November 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405755	January 7, 2022	Informal	State Violation/Reminder Notice
405756	January 10, 2022	Informal	State Public Notification requested
405763	November 29, 2022	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 10969 · Groundwater Rule · Ground Water Rule

Noncompliance period start May 1, 2021 · period end May 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field May 31, 2021

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405753	July 9, 2021	Informal	State Violation/Reminder Notice
405754	July 12, 2021	Informal	State Public Notification requested
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 10968 · Groundwater Rule · Ground Water Rule

Noncompliance period start May 1, 2021 · period end May 31, 2021 · first reported August 24, 2021 · EPA return-to-compliance field May 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405751	July 9, 2021	Informal	State Violation/Reminder Notice
405752	July 12, 2021	Informal	State Public Notification requested
405763	November 29, 2022	Resolving	State Compliance achieved
405937	February 23, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 10963 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start December 30, 2020 · period end November 29, 2022 · first reported March 2, 2021 · EPA return-to-compliance field November 29, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405750	August 22, 2020	Resolving	State Compliance achieved
405748	January 15, 2021	Informal	State Violation/Reminder Notice
405749	January 18, 2021	Informal	State Public Notification requested
405763	November 29, 2022	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 10960 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start June 22, 2020 · period end November 29, 2022 · first reported September 10, 2020 · EPA return-to-compliance field November 29, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405745	August 6, 2020	Informal	State Violation/Reminder Notice
405746	August 9, 2020	Informal	State Public Notification requested
405763	November 29, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 10958 · Groundwater Rule · Ground Water Rule

Noncompliance period start March 18, 2020 · period end November 29, 2022 · first reported May 19, 2020 · EPA return-to-compliance field November 29, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405741	March 30, 2020	Resolving	State Compliance achieved
405738	May 7, 2020	Informal	State Violation/Reminder Notice
405739	May 10, 2020	Informal	State Public Notification requested
405763	November 29, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 11106 · Styrene · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11105 · Ethylbenzene · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11104 · Toluene · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11103 · Benzene · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11102 · CHLOROBENZENE · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11101 · Tetrachloroethylene · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11100 · 1,1,2-Trichloroethane · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11099 · Trichloroethylene · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11098 · 1,2-Dichloropropane · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11097 · Carbon tetrachloride · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11096 · 1,1,1-Trichloroethane · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11095 · 1,2-Dichloroethane · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11094 · trans-1,2-Dichloroethylene · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11093 · 1,1-Dichloroethylene · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11092 · Vinyl chloride · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11091 · p-Dichlorobenzene · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11090 · o-Dichlorobenzene · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11089 · DICHLOROMETHANE · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11088 · Xylenes, Total · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11087 · cis-1,2-Dichloroethylene · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11086 · 1,2,4-Trichlorobenzene · Volatile 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
405944	February 24, 2026	Informal	State Violation/Reminder Notice
405945	February 27, 2026	Informal	State Public Notification requested

Other or unclassified · Resolved

Failure to Consult with StateViolation 10955 · Groundwater Rule · Ground Water Rule

Noncompliance period start December 19, 2019 · period end November 29, 2022 · first reported March 23, 2020 · EPA return-to-compliance field November 29, 2022

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405727	January 16, 2020	Informal	State Violation/Reminder Notice
405729	January 16, 2020	Informal	State Violation/Reminder Notice
405728	January 19, 2020	Informal	State Public Notification requested
405730	January 19, 2020	Informal	State Public Notification requested
405742	March 30, 2020	Resolving	State Compliance achieved
405740	July 10, 2020	Resolving	State Compliance achieved
405763	November 29, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 10926 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2017 · period end November 29, 2022 · first reported March 6, 2018 · EPA return-to-compliance field November 29, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405719	December 6, 2017	Informal	State Violation/Reminder Notice
405720	December 9, 2017	Informal	State Public Notification requested
405731	February 4, 2020	Resolving	State Compliance achieved
405763	November 29, 2022	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring, RegularViolation 11115 · Combined Uranium · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2017 · period end December 31, 2025 · first reported June 26, 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
405961	May 19, 2026	Informal	State Violation/Reminder Notice
405962	May 22, 2026	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring, RegularViolation 11114 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2017 · period end December 31, 2025 · first reported June 26, 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
405959	May 19, 2026	Informal	State Violation/Reminder Notice
405960	May 22, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Follow-up Or Routine LCR Tap M/RViolation 10913 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2013 · period end November 29, 2022 · first reported March 27, 2017 · EPA return-to-compliance field November 29, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
405710	March 10, 2014	Informal	State Violation/Reminder Notice
405711	March 13, 2014	Informal	State Public Notification requested
405731	February 4, 2020	Resolving	State Compliance achieved
405763	November 29, 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