WA5390543 · Washington

UNIVERSITY HEIGHTS

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 26
EPA health-based flag: 0
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 25

Counties listed by EPA · San Juan County, Washington

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 26 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.

Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802996 · Styrene · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802992 · Ethylbenzene · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802991 · Toluene · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802990 · Benzene · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802989 · CHLOROBENZENE · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802987 · Tetrachloroethylene · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802985 · 1,1,2-Trichloroethane · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802984 · Trichloroethylene · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802983 · 1,2-Dichloropropane · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802982 · Carbon tetrachloride · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802981 · 1,1,1-Trichloroethane · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802980 · 1,2-Dichloroethane · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802979 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802977 · 1,1-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802976 · Vinyl chloride · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802969 · p-Dichlorobenzene · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802968 · o-Dichlorobenzene · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802964 · DICHLOROMETHANE · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802380 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25814802378 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3281480ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25786882326 · Pentachlorophenol · Synthetic Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3278688ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25786882110 · 2,4,5-TP · Synthetic Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3278688ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25786882041 · Dinoseb · Synthetic Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3278688ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25786882040 · Picloram · Synthetic Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3278688ENF March 30, 2026 Resolving State Compliance achieved
Monitoring or reporting · Resolved
Monitoring, RegularViolation 25786882031 · Dalapon · Synthetic Organic Chemicals
Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 26, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
3278688ENF March 30, 2026 Resolving State Compliance achieved
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 2464882 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2024 · period end February 19, 2025 · first reported March 28, 2025 · EPA return-to-compliance field February 19, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
64882ENF February 19, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3281480ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3278688ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3278688ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3278688ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3278688ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
3278688ENF	March 30, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
64882ENF	February 19, 2025	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