TapScore USA

KEIZER, CITY OF EPA Drinking Water Compliance Record

TapScore summarizes EPA Safe Drinking Water Information System records for public water system OR4100744. It does not test household tap water or determine whether water is currently safe to drink.

B

Few non-health records

TapScore compliance-history grade

1 EPA violation record from July 1, 2021 through June 30, 2026

System details

PWSID
OR4100744
Population served
38,585
Water source
Ground Water
Owner type
Local Government
State
Oregon
EPA region
10
All historical records
26
Not marked resolved
0

How to read this grade

Grade B means “Few non-health 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
Coliform (TCR)Health-based record13
MethoxychlorMonitoring/reporting record1
PicloramMonitoring/reporting record1
DinosebMonitoring/reporting record1
2,4-DMonitoring/reporting record1
PentachlorophenolMonitoring/reporting record1
Total Polychlorinated Biphenyls (PCB)Monitoring/reporting record1
1,2-DIBROMO-3-CHLOROPROPANEMonitoring/reporting record1
ETHYLENE DIBROMIDEMonitoring/reporting record1
NitrateMonitoring/reporting record1
Total ColiformMonitoring/reporting record1
Gross AlphaMonitoring/reporting record1
Revised Total Coliform RuleMonitoring/reporting record1

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
2021
1
2017
1
2010
1
2007
1
2005
1
2001
8
1993
3
1992
6
1991
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

KEIZER

ZIP codes served

97307

County: Marion