OR4100692 · Oregon
PRESCOTT, CITY OF
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 18
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 8
Counties listed by EPA · Columbia 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 17 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.
Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 902749923 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2025 · period end October 16, 2025 · first reported March 25, 2026 · EPA return-to-compliance field October 16, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415824 October 16, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 902749922 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2025 · period end August 27, 2025 · first reported December 23, 2025 · EPA return-to-compliance field August 27, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415823 August 27, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 902749921 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start April 10, 2025 · period end August 5, 2025 · first reported August 26, 2025 · EPA return-to-compliance field August 5, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415822 August 5, 2025 Resolving State Compliance achieved EPA health-based flag · Resolved
LSL InventoryViolation 902749920 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule RevisionsNoncompliance period start October 17, 2024 · period end August 5, 2025 · first reported March 20, 2025 · EPA return-to-compliance field August 5, 2025
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415821 March 10, 2025 Informal State Public Notification requested 9415822 August 5, 2025 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 902749919 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2024 · period end August 27, 2025 · first reported March 20, 2025 · EPA return-to-compliance field August 27, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415823 August 27, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, RegularViolation 902749918 · Arsenic · Arsenic RuleNoncompliance period start July 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 9415820 October 8, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 902749917 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end August 27, 2025 · first reported December 16, 2024 · EPA return-to-compliance field August 27, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415823 August 27, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Failure to Conduct Assessment MonitoringViolation 902749916 · COLIPHAGE · Ground Water RuleNoncompliance period start December 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 9415818 October 15, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Failure to Conduct Assessment MonitoringViolation 902749915 · COLIPHAGE · Ground Water RuleNoncompliance period start November 1, 2023 · period end November 30, 2023 · first reported February 15, 2024 · EPA return-to-compliance field November 30, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415818 October 15, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Failure to Conduct Assessment MonitoringViolation 902749914 · COLIPHAGE · Ground Water RuleNoncompliance period start October 1, 2023 · period end October 31, 2023 · first reported February 15, 2024 · EPA return-to-compliance field October 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415818 October 15, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 902749913 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start October 1, 2023 · period end August 27, 2025 · first reported February 15, 2024 · EPA return-to-compliance field August 27, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415823 August 27, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Failure to Conduct Assessment MonitoringViolation 902749912 · COLIPHAGE · Ground Water RuleNoncompliance period start September 1, 2023 · period end September 30, 2023 · first reported November 28, 2023 · EPA return-to-compliance field September 30, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415818 October 15, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Failure to Conduct Assessment MonitoringViolation 902749911 · COLIPHAGE · Ground Water RuleNoncompliance period start August 1, 2023 · period end August 31, 2023 · first reported November 28, 2023 · EPA return-to-compliance field August 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415818 October 15, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 902749910 · Public Notice · Public Notice Rule and Revised PN RuleNoncompliance period start March 5, 2023 · period end October 8, 2024 · first reported May 22, 2023 · EPA return-to-compliance field October 8, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415819 October 8, 2024 Resolving State Compliance achieved EPA health-based flag · Resolved
Maximum Contaminant Level Violation, AverageViolation 902749909 · Arsenic · Arsenic RuleNoncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 22, 2023 · EPA return-to-compliance field December 31, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415815 February 2, 2023 Informal State Public Notification requested 9415817 October 9, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Follow-up Or Routine LCR Tap M/RViolation 902749908 · Lead and Copper Rule · Lead and Copper RuleNoncompliance period start October 1, 2022 · period end September 22, 2023 · first reported February 22, 2023 · EPA return-to-compliance field September 22, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415816 September 22, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Source Water (GWR)Violation 902749906 · E. COLI · Ground Water RuleNoncompliance period start July 19, 2021 · period end October 15, 2024 · first reported December 27, 2021 · EPA return-to-compliance field October 15, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 9415818 October 15, 2024 Resolving State Compliance achieved Other or unclassified · Unaddressed by formal action
Consumer Confidence Report Inadequate ReportingViolation 902749924 · 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