MT0003982 · Montana
STOCK FARM THE
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 3
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 2
Counties listed by EPA · Ravalli 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 586 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 1525 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2026 · first reported September 24, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5481259 July 2, 2026 Informal State Violation/Reminder Notice Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 1524 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2024 · period end March 17, 2025 · first reported February 18, 2025 · EPA return-to-compliance field March 17, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5481257 February 4, 2025 Informal State Violation/Reminder Notice 5481258 March 17, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1522 · Gross Alpha, Excl. Radon and U · Radionuclides and Revised Rad RuleNoncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022
21 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 5481232 January 29, 2023 Informal State Violation/Reminder Notice 5481233 January 29, 2023 Informal State Public Notification requested 5481235 January 29, 2023 Informal State Violation/Reminder Notice 5481236 January 29, 2023 Informal State Public Notification requested 5481238 January 29, 2023 Informal State Violation/Reminder Notice 5481239 January 29, 2023 Informal State Public Notification requested 5481241 January 29, 2023 Informal State Violation/Reminder Notice 5481242 January 29, 2023 Informal State Public Notification requested 5481244 January 29, 2023 Informal State Violation/Reminder Notice 5481245 January 29, 2023 Informal State Public Notification requested 5481247 January 29, 2023 Informal State Violation/Reminder Notice 5481248 January 29, 2023 Informal State Public Notification requested 5481250 January 29, 2023 Informal State Violation/Reminder Notice 5481251 January 29, 2023 Informal State Public Notification requested 5481234 February 23, 2023 Resolving State Compliance achieved 5481237 February 23, 2023 Resolving State Compliance achieved 5481240 February 23, 2023 Resolving State Compliance achieved 5481243 February 23, 2023 Resolving State Compliance achieved 5481246 February 23, 2023 Resolving State Compliance achieved 5481249 February 23, 2023 Resolving State Compliance achieved 5481252 February 23, 2023 Resolving State Compliance achieved
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility