WY5600214 · Wyoming
SNAKE RIVER MOBILE HOME PARK
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 18
- EPA health-based flag
- 5
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 12
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 14 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 30 days. The interval uses the reporting periods and dates on file.
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 4015696 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 2, 2026 · EPA return-to-compliance field December 31, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75426 October 9, 2025 Formal Federal Final Administrative Order issued EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 4015693 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75426 October 9, 2025 Formal Federal Final Administrative Order issued EPA health-based flag · Resolved
Public EducationViolation 4015692 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start March 1, 2025 · period end April 14, 2025 · first reported June 24, 2025 · EPA return-to-compliance field April 14, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75421 April 14, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 4015691 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start February 1, 2024 · period end February 29, 2024 · first reported June 27, 2024 · EPA return-to-compliance field February 29, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75418 April 15, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 4015690 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start February 1, 2024 · period end February 29, 2024 · first reported June 27, 2024 · EPA return-to-compliance field February 29, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75418 April 15, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 4015689 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2023 · period end February 13, 2026 · first reported February 22, 2024 · EPA return-to-compliance field February 13, 2026
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75422 June 23, 2025 Formal Federal Final Administrative Order issued 75429 February 13, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 4015688 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start July 1, 2023 · period end July 31, 2023 · first reported November 15, 2023 · EPA return-to-compliance field July 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75410 September 6, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 4015687 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2023 · period end July 31, 2023 · first reported November 15, 2023 · EPA return-to-compliance field July 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75413 August 22, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 4015686 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start June 1, 2023 · period end June 30, 2023 · first reported September 11, 2023 · EPA return-to-compliance field June 30, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75410 September 6, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 4015685 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start June 1, 2023 · period end June 30, 2023 · first reported September 11, 2023 · EPA return-to-compliance field June 30, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75405 August 1, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 4015684 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start January 1, 2023 · period end March 20, 2023 · first reported May 16, 2023 · EPA return-to-compliance field March 20, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75400 March 20, 2023 Resolving State Compliance achieved Monitoring or reporting · Addressed by formal action
Follow-up Or Routine LCR Tap M/RViolation 4015681 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2022 · first reported February 16, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75422 June 23, 2025 Formal Federal Final Administrative Order issued Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 4015679 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start May 1, 2022 · period end May 31, 2022 · first reported August 11, 2022 · EPA return-to-compliance field May 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75393 July 31, 2022 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 4015678 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start May 1, 2022 · period end May 31, 2022 · first reported August 11, 2022 · EPA return-to-compliance field May 31, 2022
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75394 June 28, 2022 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, Single SampleViolation 4015675 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start October 1, 2021 · period end December 27, 2021 · first reported March 15, 2022 · EPA return-to-compliance field December 27, 2021
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75395 December 27, 2021 Resolving State Compliance achieved 75388 February 23, 2022 Formal Federal Final Administrative Order issued Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 4015673 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start September 1, 2021 · period end September 30, 2021 · first reported November 15, 2021 · EPA return-to-compliance field September 30, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75384 October 19, 2021 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 4015674 · Nitrate-Nitrite · Nitrate RuleNoncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 15, 2021 · EPA return-to-compliance field September 30, 2021
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75387 December 27, 2021 Resolving State Compliance achieved Other or unclassified · Addressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 4015658 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2015 · first reported April 1, 2016
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 75342 February 26, 2016 Informal State Violation/Reminder Notice 75357 September 26, 2017 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