MT0001772 · Montana
TURNER COLONY
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 35
- EPA health-based flag
- 9
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 26
Counties listed by EPA · Blaine 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
Among 5 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 11 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Unaddressed by formal action
Treatment Technique, Corrective/Expedited Actions (RTCR)Violation 867519 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 13, 2024 · first reported May 16, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5594955 March 25, 2024 Informal State Violation/Reminder Notice 5594956 March 25, 2024 Informal State Public Notification requested Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 867521 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2024 · period end February 4, 2025 · first reported February 18, 2025 · EPA return-to-compliance field February 4, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5594965 February 4, 2025 Informal State Violation/Reminder Notice 5594966 February 4, 2025 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, Single SampleViolation 867520 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start July 1, 2024 · period end September 30, 2024 · first reported September 19, 2024 · EPA return-to-compliance field September 30, 2024
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5594964 February 13, 2012 Informal State Other 5594963 June 4, 2012 Formal State Administrative/Compliance Order without penalty issued 5594959 September 13, 2024 Informal State Violation/Reminder Notice 5594960 September 13, 2024 Informal State Public Notification requested 5594962 September 15, 2024 Informal State Public Notification received Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 867517 · E. COLI · Ground Water RuleNoncompliance period start July 18, 2023 · period end July 19, 2023 · first reported September 22, 2023 · EPA return-to-compliance field July 19, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5594949 July 19, 2023 Resolving State Compliance achieved 5594946 August 16, 2023 Informal State Violation/Reminder Notice 5594947 August 16, 2023 Informal State Public Notification requested EPA health-based flag · Archived
Maximum Contaminant Level Violation, Single SampleViolation 867518 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 15, 2023 · 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 5594954 September 27, 2016 Informal State Other 5594953 March 27, 2017 Formal State Administrative/Compliance Order with penalty issued 5594950 September 26, 2023 Informal State Violation/Reminder Notice 5594951 September 26, 2023 Informal State Public Notification requested EPA health-based flag · Resolved
Treatment Technique, Level 1 Assessment (RTCR)Violation 867516 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 26, 2023 · period end August 15, 2023 · first reported September 22, 2023 · EPA return-to-compliance field August 15, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5594940 June 19, 2023 Informal State Violation/Reminder Notice 5594941 June 19, 2023 Informal State Public Notification requested 5594943 August 15, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 867514 · E. COLI · Ground Water RuleNoncompliance period start April 25, 2023 · period end April 26, 2023 · first reported September 22, 2023 · EPA return-to-compliance field April 26, 2023
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5594936 April 26, 2023 Resolving State Compliance achieved 5594933 June 8, 2023 Informal State Violation/Reminder Notice 5594934 June 8, 2023 Informal State Public Notification requested EPA health-based flag · Archived
Maximum Contaminant Level Violation, Single SampleViolation 867515 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start April 1, 2023 · period end June 30, 2023 · first reported September 22, 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 5594945 September 27, 2016 Informal State Other 5594944 March 27, 2017 Formal State Administrative/Compliance Order with penalty issued 5594937 June 19, 2023 Informal State Violation/Reminder Notice 5594938 June 19, 2023 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867543 · Styrene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867542 · Ethylbenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867541 · Toluene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867540 · Benzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867539 · CHLOROBENZENE · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867538 · Tetrachloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867537 · 1,1,2-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867536 · Trichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867535 · 1,2-Dichloropropane · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867534 · Carbon tetrachloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867533 · 1,1,1-Trichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867532 · 1,2-Dichloroethane · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867531 · trans-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867530 · 1,1-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867529 · Vinyl chloride · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867528 · p-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867527 · o-Dichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867526 · DICHLOROMETHANE · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867525 · Xylenes, Total · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867524 · cis-1,2-Dichloroethylene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867523 · 1,2,4-Trichlorobenzene · Volatile Organic ChemicalsNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594970 January 24, 2026 Informal State Violation/Reminder Notice 5594971 January 24, 2026 Informal State Public Notification requested Monitoring or reporting · Archived
Monitoring, RegularViolation 867522 · Arsenic · Arsenic RuleNoncompliance period start January 1, 2023 · period end December 31, 2025 · first reported February 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 5594967 January 23, 2026 Informal State Violation/Reminder Notice 5594968 January 23, 2026 Informal State Public Notification requested EPA health-based flag · Archived
Maximum Contaminant Level Violation, Single SampleViolation 867513 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start July 1, 2022 · period end September 30, 2022 · first reported September 22, 2023 · EPA return-to-compliance field September 30, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5594929 September 27, 2016 Informal State Other 5594928 March 27, 2017 Formal State Administrative/Compliance Order with penalty issued 5594930 September 22, 2022 Informal State Violation/Reminder Notice 5594931 September 22, 2022 Informal State Public Notification requested Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 867512 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2021 · period end January 10, 2022 · first reported September 22, 2023 · EPA return-to-compliance field January 10, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5594924 January 4, 2022 Informal State Violation/Reminder Notice 5594925 January 10, 2022 Resolving State Compliance achieved EPA health-based flag · Archived
Maximum Contaminant Level Violation, Single SampleViolation 867511 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start October 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5594923 September 27, 2016 Informal State Other 5594922 March 27, 2017 Formal State Administrative/Compliance Order with penalty issued 5594919 December 16, 2021 Informal State Violation/Reminder Notice 5594920 December 16, 2021 Informal State Public Notification requested 5594926 January 10, 2022 Informal State Public Notification received EPA health-based flag · Archived
Maximum Contaminant Level Violation, Single SampleViolation 867510 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 22, 2023 · EPA return-to-compliance field June 30, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5594917 September 27, 2016 Informal State Other 5594916 March 27, 2017 Formal State Administrative/Compliance Order with penalty issued 5594913 June 17, 2021 Informal State Violation/Reminder Notice 5594914 June 17, 2021 Informal State Public Notification requested EPA health-based flag · Archived
Maximum Contaminant Level Violation, Single SampleViolation 867509 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start January 1, 2021 · period end March 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field March 31, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5594912 September 27, 2016 Informal State Other 5594911 March 27, 2017 Formal State Administrative/Compliance Order with penalty issued 5594907 March 24, 2021 Informal State Violation/Reminder Notice 5594908 March 24, 2021 Informal State Public Notification requested 5594910 March 24, 2021 Informal State Public Notification received
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility