MT0000449 · Montana
GREENWOOD TRAILER COURT
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 2
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 1
Counties listed by EPA · Missoula 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 2 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 723 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Resolved
Treatment Technique, Level 1 Assessment (RTCR)Violation 417211 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 27, 2022 · period end May 6, 2024 · first reported September 22, 2023 · EPA return-to-compliance field May 6, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5304814 November 28, 2022 Informal State Violation/Reminder Notice 5304815 November 28, 2022 Informal State Public Notification requested 5304817 May 6, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 417212 · 2,4,5-TP · Synthetic Organic ChemicalsNoncompliance period start January 1, 2020 · period end May 9, 2022 · first reported February 16, 2023 · EPA return-to-compliance field May 9, 2022
18 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5304820 May 9, 2022 Resolving State Compliance achieved 5304823 May 9, 2022 Resolving State Compliance achieved 5304826 May 9, 2022 Resolving State Compliance achieved 5304829 May 9, 2022 Resolving State Compliance achieved 5304832 May 9, 2022 Resolving State Compliance achieved 5304835 May 9, 2022 Resolving State Compliance achieved 5304818 January 29, 2023 Informal State Violation/Reminder Notice 5304819 January 29, 2023 Informal State Public Notification requested 5304821 January 29, 2023 Informal State Violation/Reminder Notice 5304822 January 29, 2023 Informal State Public Notification requested 5304824 January 29, 2023 Informal State Violation/Reminder Notice 5304825 January 29, 2023 Informal State Public Notification requested 5304827 January 29, 2023 Informal State Violation/Reminder Notice 5304828 January 29, 2023 Informal State Public Notification requested 5304830 January 29, 2023 Informal State Violation/Reminder Notice 5304831 January 29, 2023 Informal State Public Notification requested 5304833 January 29, 2023 Informal State Violation/Reminder Notice 5304834 January 29, 2023 Informal State Public Notification requested
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