MT0004628 · Montana
MIDWAY COLONY INC
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 5
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · Pondera 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 90 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 1242 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2026 · period end July 20, 2026 · first reported September 24, 2026 · EPA return-to-compliance field July 20, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2287 July 2, 2026 Informal State Violation/Reminder Notice 2288 July 20, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 1241 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end July 31, 2025 · first reported September 23, 2025 · EPA return-to-compliance field July 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2285 July 17, 2025 Informal State Violation/Reminder Notice 2286 July 31, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 1236 · 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
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2271 July 16, 2021 Informal State Violation/Reminder Notice 2272 July 16, 2021 Informal State Public Notification requested 2273 July 19, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1239 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2019 · period end August 31, 2022 · first reported November 16, 2022 · EPA return-to-compliance field August 31, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2278 October 20, 2022 Informal State Violation/Reminder Notice 2279 October 20, 2022 Informal State Public Notification requested 2280 August 15, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 1238 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2019 · period end August 31, 2022 · first reported November 16, 2022 · EPA return-to-compliance field August 31, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2278 October 20, 2022 Informal State Violation/Reminder Notice 2279 October 20, 2022 Informal State Public Notification requested 2280 August 15, 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