OR4100240 · Oregon
RIVERSTONE MOBILE HOME PARK
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 7
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 4
Counties listed by EPA · Lane County, Oregon
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 29 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 902365917 · Groundwater Rule · Ground Water RuleNoncompliance period start April 1, 2026 · period end April 30, 2026 · first reported September 22, 2026 · EPA return-to-compliance field April 30, 2026
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8887119 June 2, 2026 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 902365914 · Groundwater Rule · Ground Water RuleNoncompliance period start September 1, 2025 · period end September 30, 2025 · first reported December 23, 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 8887118 November 10, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 902365913 · Groundwater Rule · Ground Water RuleNoncompliance period start July 1, 2025 · period end July 31, 2025 · first reported December 23, 2025 · EPA return-to-compliance field July 31, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8887118 November 10, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Unfilt/GWR)Violation 902365911 · Groundwater Rule · Ground Water RuleNoncompliance period start September 1, 2024 · period end September 30, 2024 · first reported December 16, 2024 · EPA return-to-compliance field September 30, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8887117 November 4, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 902365910 · Groundwater Rule · Ground Water RuleNoncompliance period start September 1, 2024 · period end September 30, 2024 · first reported December 16, 2024 · EPA return-to-compliance field September 30, 2024
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8887114 November 5, 2024 Informal State Public Notification requested 8887115 November 15, 2024 Informal State Public Notification received 8887116 January 7, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 902365909 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end July 2, 2024 · first reported December 16, 2024 · EPA return-to-compliance field July 2, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8887113 July 2, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
Public EducationViolation 902365908 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start December 11, 2022 · period end January 4, 2023 · first reported February 22, 2023 · EPA return-to-compliance field January 4, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8887112 January 4, 2023 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