085690002 · Wyoming
ETHETE WATER SYSTEM
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 14
- EPA health-based flag
- 5
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 9
Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.
Violations and what followed
Among 13 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.
Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 75459 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start October 1, 2025 · period end October 31, 2025 · first reported March 2, 2026 · EPA return-to-compliance field October 31, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20424 December 16, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Single Turbidity Exceed (Enhanced SWTR)Violation 75458 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start June 1, 2025 · period end June 30, 2025 · first reported August 20, 2025 · EPA return-to-compliance field June 30, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20421 August 27, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Monthly Turbidity Exceed (Enhanced SWTR)Violation 75457 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start June 1, 2025 · period end June 30, 2025 · first reported August 20, 2025 · EPA return-to-compliance field June 30, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20421 August 27, 2025 Resolving State Compliance achieved Monitoring or reporting · Unaddressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 75456 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2024 · first reported February 24, 2025
No linked action row appears in the records shown.Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 75448 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 27, 2024 · EPA return-to-compliance field March 31, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20416 June 3, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 75447 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2024 · period end March 31, 2024 · first reported June 27, 2024 · EPA return-to-compliance field March 31, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20414 June 3, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 75434 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start April 1, 2022 · period end April 11, 2022 · first reported June 28, 2022 · EPA return-to-compliance field April 11, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20411 April 11, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 75425 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start November 1, 2020 · period end November 30, 2020 · first reported March 31, 2021 · EPA return-to-compliance field November 30, 2020
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20401 June 8, 2021 Resolving State Compliance achieved 20402 June 8, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 75426 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start September 29, 2020 · period end August 17, 2021 · first reported March 31, 2021 · EPA return-to-compliance field August 17, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20407 August 17, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Lead Consumer NoticeViolation 75433 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start April 1, 2020 · period end August 17, 2021 · first reported August 24, 2021 · EPA return-to-compliance field August 17, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20406 August 17, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 75353 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2020 · period end January 13, 2021 · first reported May 19, 2020 · EPA return-to-compliance field January 13, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20392 January 13, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 75356 · Long Term 2 Enhanced Surface Water Treatment Rule · Long Term 2 Enhanced Surface Water Treatment RuleNoncompliance period start June 23, 2019 · period end June 8, 2021 · first reported May 19, 2020 · EPA return-to-compliance field June 8, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20403 December 11, 2020 Formal Federal Final Administrative Order issued 20401 June 8, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Failure To Address DeficiencyViolation 75319 · Long Term 2 Enhanced Surface Water Treatment Rule · Long Term 2 Enhanced Surface Water Treatment RuleNoncompliance period start September 2, 2014 · period end January 13, 2022 · first reported April 1, 2016 · EPA return-to-compliance field January 13, 2022
4 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20327 April 8, 2016 Informal State Public Notification received 20403 December 11, 2020 Formal Federal Final Administrative Order issued 20408 January 13, 2022 Resolving State Compliance achieved 20409 January 13, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 75316 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts RuleNoncompliance period start October 1, 2009 · period end December 31, 2009 · first reported December 18, 2024 · EPA return-to-compliance field December 31, 2009
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 20417 March 16, 2010 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