MT0004466 · Montana
EVERGREEN SUBDIVISION
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 4
Counties listed by EPA · Carbon 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 6 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 541.5 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 3959 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2021 · period end November 4, 2021 · first reported September 22, 2023 · EPA return-to-compliance field November 4, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2442 October 15, 2021 Informal State Violation/Reminder Notice 2443 November 4, 2021 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 3958 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end November 4, 2021 · first reported September 22, 2023 · EPA return-to-compliance field November 4, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2440 July 19, 2021 Informal State Violation/Reminder Notice 2441 November 4, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 3964 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start January 1, 2021 · period end December 31, 2021 · first reported September 22, 2023 · EPA return-to-compliance field December 31, 2021
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2455 February 2, 2022 Informal State Violation/Reminder Notice 2456 February 2, 2022 Informal State Public Notification requested 2458 February 8, 2022 Informal State Public Notification received 2457 June 1, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 3956 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2020 · period end September 20, 2022 · first reported September 22, 2023 · EPA return-to-compliance field September 20, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2433 October 20, 2020 Informal State Violation/Reminder Notice 2434 October 20, 2020 Informal State Public Notification requested 2435 September 20, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 3961 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2018 · period end August 31, 2021 · first reported November 10, 2021 · EPA return-to-compliance field August 31, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2444 October 20, 2021 Informal State Violation/Reminder Notice 2445 October 20, 2021 Informal State Public Notification requested 2446 August 12, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 3960 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2018 · period end August 31, 2021 · first reported November 10, 2021 · EPA return-to-compliance field August 31, 2021
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 2444 October 20, 2021 Informal State Violation/Reminder Notice 2445 October 20, 2021 Informal State Public Notification requested 2446 August 12, 2022 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