TapScore USA

ADAIR VILLAGE WATER SYSTEM EPA Drinking Water Compliance Record

TapScore summarizes EPA Safe Drinking Water Information System records for public water system OR4100003. It does not test household tap water or determine whether water is currently safe to drink.

C

Some recent records

TapScore compliance-history grade

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

System details

PWSID
OR4100003
Population served
875
Water source
Surface Water
Owner type
Local Government
State
Oregon
EPA region
10
All historical records
200
Not marked resolved
10

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
Surface Water Treatment RuleHealth-based record51
Interim Enhanced Surface Water Treatment RuleMonitoring/reporting record20
Total Trihalomethanes (TTHMs)Monitoring/reporting record9
Haloacetic Acids (HAA5)Monitoring/reporting record8
Consumer Confidence RuleMonitoring/reporting record5
Revised Total Coliform RuleMonitoring/reporting record4
o-DichlorobenzeneMonitoring/reporting record2
Tetrachloroethylene (PCE)Monitoring/reporting record2
1,2-DichloroethaneMonitoring/reporting record2
1,1,1-TrichloroethaneMonitoring/reporting record2
BenzeneMonitoring/reporting record2
TolueneMonitoring/reporting record2
ArsenicMonitoring/reporting record2
1,2,4-TrichlorobenzeneMonitoring/reporting record2
Carbon tetrachlorideMonitoring/reporting record2
MethoxychlorMonitoring/reporting record2
ToxapheneMonitoring/reporting record2
DalaponMonitoring/reporting record2
DiquatMonitoring/reporting record2
EndothallMonitoring/reporting record2

Showing the 20 categories with the most records out of 68 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

2024
1
2023
2
2022
3
2021
4
2020
14
2019
37
2017
14
2016
17
2015
17
2014
3

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

ADAIR VILLAGE

ZIP codes served

97330

County: Benton