MT0001776 · Montana
NEW ROCKPORT COLONY INC
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 0
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 3
Counties listed by EPA · Teton 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 7 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 659 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 488230 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 161358 February 3, 2025 Informal State Violation/Reminder Notice 161359 February 3, 2025 Informal State Public Notification requested 161360 February 3, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 488229 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2022 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 161358 February 3, 2025 Informal State Violation/Reminder Notice 161359 February 3, 2025 Informal State Public Notification requested 161360 February 3, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 488226 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2021 · period end April 21, 2022 · first reported September 22, 2023 · EPA return-to-compliance field April 21, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 161347 October 15, 2021 Informal State Violation/Reminder Notice 161348 April 21, 2022 Resolving State Compliance achieved 161349 June 13, 2022 Informal State Public Notification requested Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 488225 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2021 · period end April 21, 2022 · first reported September 22, 2023 · EPA return-to-compliance field April 21, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 161345 July 19, 2021 Informal State Violation/Reminder Notice 161346 April 21, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 488223 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 30, 2020 · period end October 18, 2024 · first reported September 22, 2023 · EPA return-to-compliance field October 18, 2024
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 161339 January 7, 2021 Informal State Violation/Reminder Notice 161340 October 18, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 488220 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2020 · period end April 21, 2022 · first reported September 22, 2023 · EPA return-to-compliance field April 21, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 161329 October 27, 2020 Informal State Violation/Reminder Notice 161330 April 21, 2022 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 488217 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2020 · period end April 21, 2022 · first reported September 30, 2020 · EPA return-to-compliance field April 21, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 161324 July 20, 2020 Informal State Violation/Reminder Notice 161325 April 21, 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