OR4105940 · Oregon
HILAND WC - WILDERNESS
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 6
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 4
Counties listed by EPA · Yamhill 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 6 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 196.5 days. The interval uses the reporting periods and dates on file.
Monitoring or reporting · Resolved
Initial Tap Sampling for Pb and CuViolation 900685632 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start January 1, 2025 · period end July 1, 2025 · first reported June 24, 2025 · EPA return-to-compliance field July 1, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 43 July 1, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 900685631 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2024 · period end November 14, 2024 · first reported March 20, 2025 · EPA return-to-compliance field November 14, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 40 November 14, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Initial Tap Sampling for Pb and CuViolation 900685630 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start July 1, 2024 · period end January 29, 2025 · first reported December 16, 2024 · EPA return-to-compliance field January 29, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 41 January 29, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 900685629 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 15, 2024 · EPA return-to-compliance field December 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 39 September 6, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 900685628 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end December 31, 2023 · first reported February 15, 2024 · EPA return-to-compliance field December 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 39 September 6, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, E. coli (RTCR)Violation 900685627 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start July 1, 2022 · period end July 31, 2022 · first reported December 29, 2022 · EPA return-to-compliance field July 31, 2022
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 36 July 7, 2022 Informal State Public Notification requested 37 July 15, 2022 Informal State Public Notification received 38 June 16, 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