LA1081012 · Louisiana

FAIRVIEW UNION WATER SYSTEM

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

Violation records shown: 64
EPA health-based flag: 48
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 14

Counties listed by EPA · Red River Parish, Louisiana

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

Violations and what followed

Among 17 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.

EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 2518 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 11, 2026 · EPA return-to-compliance field June 30, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3647 August 13, 2015 Formal State Administrative/Compliance Order without penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 2516 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule
Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 11, 2026 · EPA return-to-compliance field June 30, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3647 August 13, 2015 Formal State Administrative/Compliance Order without penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2513 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 13, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3896	April 6, 2026	Informal	State Violation/Reminder Notice
3897	April 6, 2026	Informal	State Public Notification requested
3898	May 7, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2511 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 13, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3896	April 6, 2026	Informal	State Violation/Reminder Notice
3897	April 6, 2026	Informal	State Public Notification requested
3898	May 7, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2508 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3890	January 13, 2026	Informal	State Violation/Reminder Notice
3891	January 13, 2026	Informal	State Public Notification requested
3892	February 9, 2026	Informal	State Public Notification received
3894	February 13, 2026	Informal	State Site Visit for enforcement purposes
3895	February 23, 2026	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2506 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 18, 2026 · EPA return-to-compliance field December 31, 2025

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3890	January 13, 2026	Informal	State Violation/Reminder Notice
3891	January 13, 2026	Informal	State Public Notification requested
3892	February 9, 2026	Informal	State Public Notification received
3894	February 13, 2026	Informal	State Site Visit for enforcement purposes
3895	February 23, 2026	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2503 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 14, 2025 · EPA return-to-compliance field September 30, 2025

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3888	October 8, 2025	Informal	State Violation/Reminder Notice
3889	October 8, 2025	Informal	State Public Notification requested
3893	October 27, 2025	Informal	State Public Notification received
3894	February 13, 2026	Informal	State Site Visit for enforcement purposes
3895	February 23, 2026	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2501 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 14, 2025 · EPA return-to-compliance field September 30, 2025

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3888	October 8, 2025	Informal	State Violation/Reminder Notice
3889	October 8, 2025	Informal	State Public Notification requested
3893	October 27, 2025	Informal	State Public Notification received
3894	February 13, 2026	Informal	State Site Visit for enforcement purposes
3895	February 23, 2026	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2499 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 20, 2025 · EPA return-to-compliance field June 30, 2025

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3884	July 21, 2025	Informal	State Violation/Reminder Notice
3885	July 21, 2025	Informal	State Public Notification requested
3886	August 20, 2025	Informal	State Public Notification received
3894	February 13, 2026	Informal	State Site Visit for enforcement purposes
3895	February 23, 2026	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2498 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 20, 2025 · EPA return-to-compliance field June 30, 2025

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3884	July 21, 2025	Informal	State Violation/Reminder Notice
3885	July 21, 2025	Informal	State Public Notification requested
3886	August 20, 2025	Informal	State Public Notification received
3894	February 13, 2026	Informal	State Site Visit for enforcement purposes
3895	February 23, 2026	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2497 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 20, 2025 · EPA return-to-compliance field June 30, 2025

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3884	July 21, 2025	Informal	State Violation/Reminder Notice
3885	July 21, 2025	Informal	State Public Notification requested
3886	August 20, 2025	Informal	State Public Notification received
3894	February 13, 2026	Informal	State Site Visit for enforcement purposes
3895	February 23, 2026	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2473 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 15, 2025 · EPA return-to-compliance field March 31, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3873	March 24, 2025	Informal	State Violation/Reminder Notice
3874	March 24, 2025	Informal	State Public Notification requested
3875	April 28, 2025	Informal	State Public Notification received
3895	February 23, 2026	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2471 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 15, 2025 · EPA return-to-compliance field March 31, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3873	March 24, 2025	Informal	State Violation/Reminder Notice
3874	March 24, 2025	Informal	State Public Notification requested
3875	April 28, 2025	Informal	State Public Notification received
3895	February 23, 2026	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2469 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 26, 2025 · EPA return-to-compliance field December 31, 2024

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3868	January 7, 2025	Informal	State Violation/Reminder Notice
3869	January 7, 2025	Informal	State Public Notification requested
3870	January 28, 2025	Informal	State Public Notification received
3871	February 17, 2025	Informal	State Site Visit for enforcement purposes
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2467 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 26, 2025 · EPA return-to-compliance field December 31, 2024

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3868	January 7, 2025	Informal	State Violation/Reminder Notice
3869	January 7, 2025	Informal	State Public Notification requested
3870	January 28, 2025	Informal	State Public Notification received
3871	February 17, 2025	Informal	State Site Visit for enforcement purposes
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2481 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported May 15, 2025 · 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
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3883	June 21, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2482 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start August 1, 2024 · period end August 31, 2024 · first reported May 15, 2025 · 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
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3883	June 21, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2483 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start July 1, 2024 · period end July 31, 2024 · first reported May 15, 2025 · 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
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3883	June 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2464 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3865	October 30, 2024	Informal	State Violation/Reminder Notice
3866	October 30, 2024	Informal	State Public Notification requested
3867	December 11, 2024	Informal	State Public Notification received
3871	February 17, 2025	Informal	State Site Visit for enforcement purposes
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2463 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3865	October 30, 2024	Informal	State Violation/Reminder Notice
3866	October 30, 2024	Informal	State Public Notification requested
3867	December 11, 2024	Informal	State Public Notification received
3871	February 17, 2025	Informal	State Site Visit for enforcement purposes
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2484 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start June 1, 2024 · period end June 30, 2024 · first reported May 15, 2025 · 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
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3883	June 21, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2485 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start May 1, 2024 · period end May 31, 2024 · first reported May 15, 2025 · 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
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3883	June 21, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2486 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start April 1, 2024 · period end April 30, 2024 · first reported May 15, 2025 · 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
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3883	June 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2460 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 23, 2024 · EPA return-to-compliance field June 30, 2024

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3862	June 25, 2024	Informal	State Violation/Reminder Notice
3863	June 25, 2024	Informal	State Public Notification requested
3864	July 26, 2024	Informal	State Public Notification received
3871	February 17, 2025	Informal	State Site Visit for enforcement purposes
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2458 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 23, 2024 · EPA return-to-compliance field June 30, 2024

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3862	June 25, 2024	Informal	State Violation/Reminder Notice
3863	June 25, 2024	Informal	State Public Notification requested
3864	July 26, 2024	Informal	State Public Notification received
3871	February 17, 2025	Informal	State Site Visit for enforcement purposes
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2487 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start March 1, 2024 · period end March 31, 2024 · first reported May 15, 2025 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3883	June 21, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2488 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start February 1, 2024 · period end February 29, 2024 · first reported May 15, 2025 · 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
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3883	June 21, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2489 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start January 1, 2024 · period end January 31, 2024 · first reported May 15, 2025 · 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
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3883	June 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2457 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 16, 2024 · EPA return-to-compliance field March 31, 2024

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3859	April 17, 2024	Informal	State Violation/Reminder Notice
3860	April 17, 2024	Informal	State Public Notification requested
3861	June 20, 2024	Informal	State Public Notification received
3871	February 17, 2025	Informal	State Site Visit for enforcement purposes
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2455 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 16, 2024 · EPA return-to-compliance field March 31, 2024

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3859	April 17, 2024	Informal	State Violation/Reminder Notice
3860	April 17, 2024	Informal	State Public Notification requested
3861	June 20, 2024	Informal	State Public Notification received
3871	February 17, 2025	Informal	State Site Visit for enforcement purposes
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2490 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start December 1, 2023 · period end December 31, 2023 · first reported May 15, 2025 · 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
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3883	June 21, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2491 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start November 1, 2023 · period end November 30, 2023 · first reported May 15, 2025 · EPA return-to-compliance field November 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3883	June 21, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2492 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start October 1, 2023 · period end October 31, 2023 · first reported May 15, 2025 · 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
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3883	June 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2453 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 21, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3856	December 29, 2023	Informal	State Violation/Reminder Notice
3857	December 29, 2023	Informal	State Public Notification requested
3858	February 16, 2024	Informal	State Public Notification received
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2451 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 21, 2024 · EPA return-to-compliance field December 31, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3856	December 29, 2023	Informal	State Violation/Reminder Notice
3857	December 29, 2023	Informal	State Public Notification requested
3858	February 16, 2024	Informal	State Public Notification received
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2493 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start September 1, 2023 · period end September 30, 2023 · first reported May 15, 2025 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3883	June 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Tech. No Prior State ApprovalViolation 2495 · Long Term 2 Enhanced Surface Water Treatment Rule · Long Term 2 Enhanced Surface Water Treatment Rule

Noncompliance period start August 1, 2023 · period end July 31, 2025 · first reported June 18, 2025 · EPA return-to-compliance field July 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3887	July 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Turbidity (Enhanced SWTR)Violation 2494 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start August 1, 2023 · period end August 31, 2023 · first reported May 15, 2025 · 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
3876	May 1, 2025	Informal	State Violation/Reminder Notice
3877	May 1, 2025	Informal	State Public Notification requested
3880	June 21, 2025	Informal	State Public Notification received
3883	June 21, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2448 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3851	October 19, 2023	Informal	State Violation/Reminder Notice
3852	October 19, 2023	Informal	State Public Notification requested
3855	November 9, 2023	Informal	State Public Notification received
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2447 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3851	October 19, 2023	Informal	State Violation/Reminder Notice
3852	October 19, 2023	Informal	State Public Notification requested
3855	November 9, 2023	Informal	State Public Notification received
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 2445 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start May 26, 2023 · period end November 2, 2023 · first reported September 7, 2023 · EPA return-to-compliance field November 2, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3849 August 16, 2023 Informal State Violation/Reminder Notice
3854 November 2, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3849	August 16, 2023	Informal	State Violation/Reminder Notice
3854	November 2, 2023	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2443 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported September 7, 2023 · EPA return-to-compliance field June 30, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3845	July 28, 2023	Informal	State Violation/Reminder Notice
3846	July 28, 2023	Informal	State Public Notification requested
3850	September 14, 2023	Informal	State Public Notification received
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2442 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported September 7, 2023 · EPA return-to-compliance field June 30, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3845	July 28, 2023	Informal	State Violation/Reminder Notice
3846	July 28, 2023	Informal	State Public Notification requested
3850	September 14, 2023	Informal	State Public Notification received
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2439 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 16, 2023 · EPA return-to-compliance field March 31, 2023

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3835	April 20, 2023	Informal	State Violation/Reminder Notice
3836	April 20, 2023	Informal	State Public Notification requested
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes
3853	November 9, 2023	Informal	State Public Notification received
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2437 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 16, 2023 · EPA return-to-compliance field March 31, 2023

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3835	April 20, 2023	Informal	State Violation/Reminder Notice
3836	April 20, 2023	Informal	State Public Notification requested
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes
3853	November 9, 2023	Informal	State Public Notification received
3872	February 17, 2025	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2435 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 10, 2023 · EPA return-to-compliance field December 31, 2022

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3831	January 9, 2023	Informal	State Violation/Reminder Notice
3832	January 9, 2023	Informal	State Public Notification requested
3834	January 18, 2023	Informal	State Public Notification received
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2433 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 10, 2023 · EPA return-to-compliance field December 31, 2022

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3831	January 9, 2023	Informal	State Violation/Reminder Notice
3832	January 9, 2023	Informal	State Public Notification requested
3834	January 18, 2023	Informal	State Public Notification received
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2431 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3828	October 28, 2022	Informal	State Violation/Reminder Notice
3829	October 28, 2022	Informal	State Public Notification requested
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3833	January 9, 2023	Informal	State Public Notification received
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2429 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 16, 2022 · EPA return-to-compliance field September 30, 2022

7 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3828	October 28, 2022	Informal	State Violation/Reminder Notice
3829	October 28, 2022	Informal	State Public Notification requested
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3833	January 9, 2023	Informal	State Public Notification received
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2427 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 15, 2022 · EPA return-to-compliance field June 30, 2022

9 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3823	July 21, 2022	Informal	State Violation/Reminder Notice
3824	July 21, 2022	Informal	State Public Notification requested
3825	August 25, 2022	Informal	State Site Visit for enforcement purposes
3826	September 1, 2022	Informal	State Site Visit for enforcement purposes
3827	September 14, 2022	Informal	State Public Notification received
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2424 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 15, 2022 · EPA return-to-compliance field June 30, 2022

9 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3823	July 21, 2022	Informal	State Violation/Reminder Notice
3824	July 21, 2022	Informal	State Public Notification requested
3825	August 25, 2022	Informal	State Site Visit for enforcement purposes
3826	September 1, 2022	Informal	State Site Visit for enforcement purposes
3827	September 14, 2022	Informal	State Public Notification received
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2423 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 19, 2022 · EPA return-to-compliance field March 31, 2022

9 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3820	April 21, 2022	Informal	State Violation/Reminder Notice
3821	April 21, 2022	Informal	State Public Notification requested
3822	June 9, 2022	Informal	State Public Notification received
3825	August 25, 2022	Informal	State Site Visit for enforcement purposes
3826	September 1, 2022	Informal	State Site Visit for enforcement purposes
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2421 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 19, 2022 · EPA return-to-compliance field March 31, 2022

9 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3820	April 21, 2022	Informal	State Violation/Reminder Notice
3821	April 21, 2022	Informal	State Public Notification requested
3822	June 9, 2022	Informal	State Public Notification received
3825	August 25, 2022	Informal	State Site Visit for enforcement purposes
3826	September 1, 2022	Informal	State Site Visit for enforcement purposes
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2418 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 17, 2022 · EPA return-to-compliance field December 31, 2021

11 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3811	January 20, 2022	Informal	State Violation/Reminder Notice
3812	January 20, 2022	Informal	State Public Notification requested
3813	February 3, 2022	Informal	State Site Visit for enforcement purposes
3818	February 10, 2022	Informal	State Site Visit for enforcement purposes
3819	March 28, 2022	Informal	State Public Notification received
3825	August 25, 2022	Informal	State Site Visit for enforcement purposes
3826	September 1, 2022	Informal	State Site Visit for enforcement purposes
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2416 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 17, 2022 · EPA return-to-compliance field December 31, 2021

11 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3811	January 20, 2022	Informal	State Violation/Reminder Notice
3812	January 20, 2022	Informal	State Public Notification requested
3813	February 3, 2022	Informal	State Site Visit for enforcement purposes
3818	February 10, 2022	Informal	State Site Visit for enforcement purposes
3819	March 28, 2022	Informal	State Public Notification received
3825	August 25, 2022	Informal	State Site Visit for enforcement purposes
3826	September 1, 2022	Informal	State Site Visit for enforcement purposes
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2414 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 30, 2021

11 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3808	October 21, 2021	Informal	State Violation/Reminder Notice
3809	October 21, 2021	Informal	State Public Notification requested
3817	December 14, 2021	Informal	State Public Notification received
3813	February 3, 2022	Informal	State Site Visit for enforcement purposes
3818	February 10, 2022	Informal	State Site Visit for enforcement purposes
3825	August 25, 2022	Informal	State Site Visit for enforcement purposes
3826	September 1, 2022	Informal	State Site Visit for enforcement purposes
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2413 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 16, 2021 · EPA return-to-compliance field September 30, 2021

11 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3808	October 21, 2021	Informal	State Violation/Reminder Notice
3809	October 21, 2021	Informal	State Public Notification requested
3817	December 14, 2021	Informal	State Public Notification received
3813	February 3, 2022	Informal	State Site Visit for enforcement purposes
3818	February 10, 2022	Informal	State Site Visit for enforcement purposes
3825	August 25, 2022	Informal	State Site Visit for enforcement purposes
3826	September 1, 2022	Informal	State Site Visit for enforcement purposes
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2410 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 23, 2021 · EPA return-to-compliance field June 30, 2021

12 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3815	May 11, 2021	Informal	State Site Visit for enforcement purposes
3804	July 8, 2021	Informal	State Violation/Reminder Notice
3805	July 8, 2021	Informal	State Public Notification requested
3806	July 16, 2021	Informal	State Public Notification received
3813	February 3, 2022	Informal	State Site Visit for enforcement purposes
3818	February 10, 2022	Informal	State Site Visit for enforcement purposes
3825	August 25, 2022	Informal	State Site Visit for enforcement purposes
3826	September 1, 2022	Informal	State Site Visit for enforcement purposes
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2409 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 23, 2021 · EPA return-to-compliance field June 30, 2021

12 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3815	May 11, 2021	Informal	State Site Visit for enforcement purposes
3804	July 8, 2021	Informal	State Violation/Reminder Notice
3805	July 8, 2021	Informal	State Public Notification requested
3806	July 16, 2021	Informal	State Public Notification received
3813	February 3, 2022	Informal	State Site Visit for enforcement purposes
3818	February 10, 2022	Informal	State Site Visit for enforcement purposes
3825	August 25, 2022	Informal	State Site Visit for enforcement purposes
3826	September 1, 2022	Informal	State Site Visit for enforcement purposes
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 2407 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start February 24, 2021 · period end June 28, 2021 · first reported June 10, 2021 · EPA return-to-compliance field June 28, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3803	June 8, 2021	Informal	State Violation/Reminder Notice
3810	June 28, 2021	Resolving	State Compliance achieved
3818	February 10, 2022	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2406 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 25, 2021 · EPA return-to-compliance field March 31, 2021

12 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3800	April 1, 2021	Informal	State Violation/Reminder Notice
3801	April 1, 2021	Informal	State Public Notification requested
3815	May 11, 2021	Informal	State Site Visit for enforcement purposes
3802	May 24, 2021	Informal	State Public Notification received
3813	February 3, 2022	Informal	State Site Visit for enforcement purposes
3818	February 10, 2022	Informal	State Site Visit for enforcement purposes
3825	August 25, 2022	Informal	State Site Visit for enforcement purposes
3826	September 1, 2022	Informal	State Site Visit for enforcement purposes
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2404 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 25, 2021 · EPA return-to-compliance field March 31, 2021

12 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3800	April 1, 2021	Informal	State Violation/Reminder Notice
3801	April 1, 2021	Informal	State Public Notification requested
3815	May 11, 2021	Informal	State Site Visit for enforcement purposes
3802	May 24, 2021	Informal	State Public Notification received
3813	February 3, 2022	Informal	State Site Visit for enforcement purposes
3818	February 10, 2022	Informal	State Site Visit for enforcement purposes
3825	August 25, 2022	Informal	State Site Visit for enforcement purposes
3826	September 1, 2022	Informal	State Site Visit for enforcement purposes
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2400 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 22, 2021 · EPA return-to-compliance field December 31, 2020

12 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3798	January 19, 2021	Informal	State Violation/Reminder Notice
3799	January 19, 2021	Informal	State Public Notification requested
3815	May 11, 2021	Informal	State Site Visit for enforcement purposes
3807	July 16, 2021	Informal	State Public Notification received
3813	February 3, 2022	Informal	State Site Visit for enforcement purposes
3818	February 10, 2022	Informal	State Site Visit for enforcement purposes
3825	August 25, 2022	Informal	State Site Visit for enforcement purposes
3826	September 1, 2022	Informal	State Site Visit for enforcement purposes
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 2398 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 22, 2021 · EPA return-to-compliance field December 31, 2020

12 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3647	August 13, 2015	Formal	State Administrative/Compliance Order without penalty issued
3798	January 19, 2021	Informal	State Violation/Reminder Notice
3799	January 19, 2021	Informal	State Public Notification requested
3815	May 11, 2021	Informal	State Site Visit for enforcement purposes
3807	July 16, 2021	Informal	State Public Notification received
3813	February 3, 2022	Informal	State Site Visit for enforcement purposes
3818	February 10, 2022	Informal	State Site Visit for enforcement purposes
3825	August 25, 2022	Informal	State Site Visit for enforcement purposes
3826	September 1, 2022	Informal	State Site Visit for enforcement purposes
3830	January 4, 2023	Informal	State Site Visit for enforcement purposes
3843	April 24, 2023	Informal	State Site Visit for enforcement purposes
3844	May 4, 2023	Informal	State Site Visit for enforcement purposes

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