OR4100845 · Oregon
SUMPTER, CITY OF
Federal fiscal 2026Q3 · EPA violation and follow-up records
- Violation records shown
- 12
- EPA health-based flag
- 2
- Health-based records unresolved in this snapshot
- 0
- Monitoring and reporting records
- 9
Counties listed by EPA · Baker 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 12 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.
Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 903395949 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 26, 2025 · EPA return-to-compliance field June 30, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8983878 July 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 903395948 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 26, 2025 · EPA return-to-compliance field June 30, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8983878 July 22, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 903395946 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start July 1, 2024 · period end July 31, 2024 · first reported December 16, 2024 · EPA return-to-compliance field July 31, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8983876 September 10, 2024 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 903395945 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start July 1, 2024 · period end July 31, 2024 · first reported December 16, 2024 · EPA return-to-compliance field July 31, 2024
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8983876 September 10, 2024 Resolving State Compliance achieved Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 903395944 · Consumer Confidence Rule · Consumer Confidence RuleNoncompliance period start July 1, 2024 · period end April 3, 2025 · first reported December 16, 2024 · EPA return-to-compliance field April 3, 2025
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8983877 April 3, 2025 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 903395943 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 22, 2023 · EPA return-to-compliance field March 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8983875 June 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring and Reporting (DBP)Violation 903395942 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts RuleNoncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 22, 2023 · EPA return-to-compliance field March 31, 2023
1 linked action
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8983875 June 21, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring, Turbidity (Enhanced SWTR)Violation 903395941 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment RuleNoncompliance period start November 1, 2022 · period end November 30, 2022 · first reported September 20, 2024 · EPA return-to-compliance field November 30, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8983873 January 10, 2023 Resolving State Compliance achieved 8983874 January 10, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 903395940 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start November 1, 2022 · period end November 30, 2022 · first reported February 22, 2023 · EPA return-to-compliance field November 30, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8983873 January 10, 2023 Resolving State Compliance achieved 8983874 January 10, 2023 Resolving State Compliance achieved Monitoring or reporting · Resolved
Monitoring of Treatment (SWTR-Filter)Violation 903395939 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start November 1, 2022 · period end November 30, 2022 · first reported February 22, 2023 · EPA return-to-compliance field November 30, 2022
2 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8983873 January 10, 2023 Resolving State Compliance achieved 8983874 January 10, 2023 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 903395936 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start November 1, 2020 · period end November 30, 2020 · first reported March 4, 2021 · EPA return-to-compliance field November 30, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8983869 December 22, 2020 Informal State Public Notification requested 8983870 January 7, 2021 Informal State Public Notification received 8983872 January 29, 2021 Resolving State Compliance achieved EPA health-based flag · Resolved
Treatment Technique (SWTR and GWR)Violation 903395935 · Surface Water Treatment Rule · Surface Water Treatment RuleNoncompliance period start October 1, 2020 · period end October 31, 2020 · first reported March 4, 2021 · EPA return-to-compliance field October 31, 2020
3 linked actions
Enforcement and resolution records linked by EPA Action ID Date Category EPA action type 8983868 November 16, 2020 Informal State Public Notification received 8983867 November 18, 2020 Informal State Public Notification requested 8983872 January 29, 2021 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