MT0000304 · Montana

PHILIPSBURG TOWN OF

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

Violation records shown: 25
EPA health-based flag: 25
Health-based records unresolved in this snapshot: 18
Monitoring and reporting records: 0

Counties listed by EPA · Granite County, Montana

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

Violations and what followed

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019136 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start August 1, 2026 · first reported September 24, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577172	May 6, 2025	Informal	State Other
5577171	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued
5577169	August 18, 2026	Informal	State Violation/Reminder Notice
5577170	August 18, 2026	Informal	State Public Notification requested

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019135 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start July 1, 2026 · first reported September 24, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577172	May 6, 2025	Informal	State Other
5577171	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued
5577161	August 18, 2026	Informal	State Violation/Reminder Notice
5577162	August 18, 2026	Informal	State Public Notification requested

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019134 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start June 1, 2026 · first reported September 24, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577172	May 6, 2025	Informal	State Other
5577171	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued
5577165	August 18, 2026	Informal	State Violation/Reminder Notice
5577166	August 18, 2026	Informal	State Public Notification requested

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019133 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start May 1, 2026 · first reported August 24, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577172	May 6, 2025	Informal	State Other
5577171	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued
5577153	June 8, 2026	Informal	State Public Notification requested
5577158	June 8, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019132 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start April 1, 2026 · first reported August 24, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577172	May 6, 2025	Informal	State Other
5577171	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued
5577152	June 8, 2026	Informal	State Public Notification requested
5577157	June 8, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019131 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start March 1, 2026 · first reported August 24, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577172	May 6, 2025	Informal	State Other
5577171	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued
5577149	June 8, 2026	Informal	State Violation/Reminder Notice
5577154	June 8, 2026	Informal	State Public Notification requested

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019130 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start February 1, 2026 · first reported March 26, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577145	May 6, 2025	Informal	State Other
5577144	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued
5577136	February 10, 2026	Informal	State Public Notification requested
5577143	February 10, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019129 · Surface Water Treatment Rule · Surface Water Treatment Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577145	May 6, 2025	Informal	State Other
5577144	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued
5577137	February 10, 2026	Informal	State Public Notification requested
5577139	February 10, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019128 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start December 1, 2025 · first reported March 26, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577145	May 6, 2025	Informal	State Other
5577144	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued
5577133	February 10, 2026	Informal	State Violation/Reminder Notice
5577136	February 10, 2026	Informal	State Public Notification requested

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019127 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start November 1, 2025 · first reported March 26, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577145	May 6, 2025	Informal	State Other
5577144	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued
5577129	February 10, 2026	Informal	State Public Notification requested
5577132	February 10, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019126 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start October 1, 2025 · first reported January 5, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577145	May 6, 2025	Informal	State Other
5577125	November 6, 2025	Informal	State Violation/Reminder Notice
5577127	November 6, 2025	Informal	State Public Notification requested
5577144	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019125 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start September 1, 2025 · first reported November 17, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577145	May 6, 2025	Informal	State Other
5577120	November 6, 2025	Informal	State Public Notification requested
5577122	November 6, 2025	Informal	State Violation/Reminder Notice
5577144	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019124 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start August 1, 2025 · first reported November 17, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577145	May 6, 2025	Informal	State Other
5577118	November 6, 2025	Informal	State Violation/Reminder Notice
5577120	November 6, 2025	Informal	State Public Notification requested
5577144	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019123 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start July 1, 2025 · first reported November 17, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577145	May 6, 2025	Informal	State Other
5577114	November 6, 2025	Informal	State Public Notification requested
5577116	November 6, 2025	Informal	State Violation/Reminder Notice
5577144	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019122 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start June 1, 2025 · first reported August 18, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577112	May 6, 2025	Informal	State Other
5577110	July 7, 2025	Informal	State Violation/Reminder Notice
5577111	July 7, 2025	Informal	State Public Notification requested
5577128	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019121 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start May 1, 2025 · first reported August 18, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577112	May 6, 2025	Informal	State Other
5577104	July 7, 2025	Informal	State Public Notification requested
5577106	July 7, 2025	Informal	State Violation/Reminder Notice
5577128	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019120 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start April 1, 2025 · first reported August 18, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577112	May 6, 2025	Informal	State Other
5577102	July 7, 2025	Informal	State Violation/Reminder Notice
5577103	July 7, 2025	Informal	State Public Notification requested
5577128	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Addressed by formal action

Failure to Filter (SWTR)Violation 1019119 · Surface Water Treatment Rule · Surface Water Treatment Rule

Noncompliance period start March 1, 2025 · first reported May 15, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577096	May 6, 2025	Informal	State Public Notification requested
5577097	May 6, 2025	Informal	State Violation/Reminder Notice
5577098	May 6, 2025	Informal	State Other
5577145	May 6, 2025	Informal	State Other
5577144	December 10, 2025	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 1019118 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported June 23, 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
5577091	April 28, 2025	Informal	State Violation/Reminder Notice
5577092	April 28, 2025	Informal	State Public Notification requested
5577093	April 28, 2025	Resolving	State Compliance achieved
5577098	May 6, 2025	Informal	State Other
5577146	May 10, 2025	Formal	State Administrative/Compliance Order without penalty issued
5577099	May 26, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 1019115 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported March 24, 2025 · EPA return-to-compliance field March 31, 2025

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577087	March 10, 2025	Informal	State Violation/Reminder Notice
5577088	March 10, 2025	Informal	State Public Notification requested
5577089	March 10, 2025	Resolving	State Compliance achieved
5577090	April 2, 2025	Informal	State Public Notification received
5577098	May 6, 2025	Informal	State Other
5577146	May 10, 2025	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 1019113 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported March 24, 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
5577084	March 10, 2025	Informal	State Violation/Reminder Notice
5577085	March 10, 2025	Informal	State Public Notification requested
5577086	March 10, 2025	Resolving	State Compliance achieved
5577090	April 2, 2025	Informal	State Public Notification received
5577098	May 6, 2025	Informal	State Other
5577146	May 10, 2025	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 1019117 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported March 24, 2025 · 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
5577081	March 10, 2025	Informal	State Violation/Reminder Notice
5577082	March 10, 2025	Informal	State Public Notification requested
5577083	March 10, 2025	Resolving	State Compliance achieved
5577090	April 2, 2025	Informal	State Public Notification received
5577098	May 6, 2025	Informal	State Other
5577146	May 10, 2025	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 1019116 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported March 24, 2025 · 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
5577078	March 10, 2025	Informal	State Violation/Reminder Notice
5577079	March 10, 2025	Informal	State Public Notification requested
5577080	March 10, 2025	Resolving	State Compliance achieved
5577090	April 2, 2025	Informal	State Public Notification received
5577098	May 6, 2025	Informal	State Other
5577146	May 10, 2025	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 1019114 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 24, 2025 · EPA return-to-compliance field December 31, 2023

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577075	March 10, 2025	Informal	State Violation/Reminder Notice
5577076	March 10, 2025	Informal	State Public Notification requested
5577077	March 10, 2025	Resolving	State Compliance achieved
5577090	April 2, 2025	Informal	State Public Notification received
5577098	May 6, 2025	Informal	State Other
5577146	May 10, 2025	Formal	State Administrative/Compliance Order without penalty issued

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 1019112 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported September 22, 2023 · EPA return-to-compliance field September 30, 2023

6 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
5577072	August 11, 2023	Informal	State Violation/Reminder Notice
5577073	August 11, 2023	Informal	State Public Notification requested
5577074	August 11, 2023	Resolving	State Compliance achieved
5577090	April 2, 2025	Informal	State Public Notification received
5577098	May 6, 2025	Informal	State Other
5577146	May 10, 2025	Formal	State Administrative/Compliance Order without penalty issued

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