WY5600786 · Wyoming
RIVERMEADOWS WATER DISTRICT
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 6
- Health-based records unresolved in this snapshot
- 1
- Monitoring and reporting records
- 0
Counties listed by EPA · Teton 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 5 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 175 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Addressed by formal action
OCCT/SOWT Treatment Installation/DemonstrationViolation 4007346 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start March 24, 2023 · first reported June 26, 2023
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 77071 November 1, 2023 Informal State Public Notification received 77072 February 8, 2024 Informal State Public Notification received 77073 May 4, 2024 Informal State Public Notification received 77069 May 28, 2024 Formal Federal Final Administrative Order issued 77074 July 24, 2024 Informal State Public Notification received EPA health-based flag · Resolved
Maximum Contaminant Level Violation, E. coli (RTCR)Violation 4007323 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 1, 2021 · period end May 31, 2021 · first reported June 17, 2021 · EPA return-to-compliance field May 31, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 77051 May 28, 2021 Formal Federal SDWA Section 1431 (Emergency) Order 77058 June 21, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
OCCT/SOWT Study/RecommendationViolation 4007326 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2021 · period end June 25, 2021 · first reported August 10, 2021 · EPA return-to-compliance field June 25, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 77057 June 25, 2021 Resolving State Compliance achieved 77069 May 28, 2024 Formal Federal Final Administrative Order issued EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 4007324 · Groundwater Rule · Ground Water RuleNoncompliance period start May 23, 2020 · period end May 27, 2021 · first reported August 10, 2021 · EPA return-to-compliance field May 27, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 77054 May 27, 2021 Resolving State Compliance achieved 77069 May 28, 2024 Formal Federal Final Administrative Order issued EPA health-based flag · Resolved
OCCT/SOWT Study/RecommendationViolation 4007325 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start April 1, 2020 · period end April 3, 2020 · first reported August 10, 2021 · EPA return-to-compliance field April 3, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 77055 April 3, 2020 Resolving State Compliance achieved 77069 May 28, 2024 Formal Federal Final Administrative Order issued EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 4007320 · Groundwater Rule · Ground Water RuleNoncompliance period start February 2, 2017 · period end November 30, 2021 · first reported June 20, 2018 · EPA return-to-compliance field November 30, 2021
5 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 77035 February 7, 2017 Informal State Violation/Reminder Notice 77036 February 7, 2017 Informal State Public Notification requested 77034 February 27, 2017 Informal State Violation/Reminder Notice 77041 July 10, 2018 Formal Federal Final Administrative Order issued 77061 November 30, 2021 Resolving State Compliance achieved Other or unclassified · Addressed by formal action
Consumer Confidence Report Complete Failure to ReportViolation 4007308 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2013 · first reported November 18, 2013
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 77021 July 6, 2015 Formal Federal Final Administrative Order issued
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