TapScore USA

SUMMERSET WEST WATER ASSOCIATION EPA Drinking Water Compliance Record

TapScore summarizes EPA Safe Drinking Water Information System records for public water system WA5385080. It does not test household tap water or determine whether water is currently safe to drink.

C

Some recent records

TapScore compliance-history grade

25 EPA violation records from July 1, 2021 through June 30, 2026

System details

PWSID
WA5385080
Population served
240
Water source
Ground Water
Owner type
Private
State
Washington
EPA region
10
All historical records
55
Not marked resolved
45

How to read this grade

Grade C means “Some recent records” under TapScore's published method. It is a comparison of recent EPA compliance records, not an EPA grade, laboratory result, health recommendation, or guarantee of present water quality.

EPA contaminant categories in violation records

EPA categoryClassificationRecords
Revised Total Coliform RuleMonitoring/reporting record5
Coliform (TCR)Monitoring/reporting record4
Consumer Confidence RuleMonitoring/reporting record2
Tetrachloroethylene (PCE)Monitoring/reporting record2
TetrachloroethyleneMonitoring/reporting record2
Vinyl chlorideMonitoring/reporting record2
1,1-DichloroethyleneMonitoring/reporting record2
1,1,1-TrichloroethaneMonitoring/reporting record2
StyreneMonitoring/reporting record2
o-DichlorobenzeneMonitoring/reporting record2
1,1,2-TrichloroethaneMonitoring/reporting record2
CHLOROBENZENEMonitoring/reporting record2
1,2-DichloroethaneMonitoring/reporting record2
ChloramineMonitoring/reporting record2
trans-1,2-DichloroethyleneMonitoring/reporting record2
TolueneMonitoring/reporting record2
Trichloroethylene (TCE)Monitoring/reporting record2
Vinyl ChlorideMonitoring/reporting record2
EthylbenzeneMonitoring/reporting record2
Carbon tetrachlorideMonitoring/reporting record2

Showing the 20 categories with the most records out of 27 categories in this system's history.

These are compliance records associated with an EPA contaminant code, not current tap-water test results or proof that a substance is presently detected.

Violation history by year

2025
3
2023
2
2022
20
2020
1
2019
1
2018
3
2016
20
1996
1
1995
1
1992
2

Historical counts may include resolved records. For current notices and local sampling results, check the utility's latest Consumer Confidence Report and your state drinking-water agency.

Reported service area

Cities served

Othello

ZIP codes served

99344

County: Adams