OR4100935 · Oregon
WASCO, CITY OF
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 5
- EPA health-based flag
- 1
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 1
Counties listed by EPA · Sherman 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 4 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.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 903368148 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start October 22, 2025 · period end November 7, 2025 · first reported March 25, 2026 · EPA return-to-compliance field November 7, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9399635 November 7, 2025 Resolving State Compliance achieved 9399636 November 7, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, E. coli (RTCR)Violation 903368146 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start October 1, 2025 · period end October 31, 2025 · first reported March 25, 2026 · EPA return-to-compliance field October 31, 2025
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9399633 October 10, 2025 Informal State Public Notification requested 9399634 November 7, 2025 Informal State Public Notification received 9399637 March 29, 2026 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 903368145 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end August 22, 2025 · first reported December 23, 2025 · EPA return-to-compliance field August 22, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9399631 August 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Routine (RTCR)Violation 903368144 · Revised Total Coliform Rule · Revised Total Coliform RuleNoncompliance period start January 1, 2025 · period end January 31, 2025 · first reported June 24, 2025 · EPA return-to-compliance field January 31, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9399629 March 4, 2025 Resolving State Compliance achieved 9399630 March 4, 2025 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 903368151 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2016 · first reported September 22, 2026
No linked action row appears in the records shown.
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