WY5600177 · Wyoming
DUBOIS, TOWN OF
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 6
Counties listed by EPA · Fremont County, Wyoming
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 365 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 662 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2024 · period end October 28, 2025 · first reported March 2, 2026 · EPA return-to-compliance field October 28, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 63 October 28, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial, Follow-up, or Routine Source Water M/RViolation 661 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2024 · period end October 28, 2025 · first reported March 2, 2026 · EPA return-to-compliance field October 28, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 63 October 28, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
OCCT/SOWT Study/RecommendationViolation 641 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2024 · period end February 13, 2026 · first reported November 21, 2024 · EPA return-to-compliance field February 13, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 65 February 13, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 624 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start April 1, 2022 · period end April 30, 2022 · first reported August 11, 2022 · EPA return-to-compliance field April 30, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 49 May 17, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 621 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start December 1, 2020 · period end December 31, 2020 · first reported February 11, 2021 · EPA return-to-compliance field December 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 43 January 5, 2021 Resolving State Compliance achieved 40 February 2, 2021 Informal State Public Notification received 44 July 26, 2021 Formal Federal Final Administrative Order issued Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 623 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2019 · period end August 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field August 31, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 44 July 26, 2021 Formal Federal Final Administrative Order issued 45 October 28, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 622 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start September 1, 2019 · period end August 31, 2020 · first reported March 31, 2021 · EPA return-to-compliance field August 31, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 44 July 26, 2021 Formal Federal Final Administrative Order issued 45 October 28, 2021 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