TapScore USA

STANFIELD, CITY OF EPA Drinking Water Compliance Record

TapScore summarizes EPA Safe Drinking Water Information System records for public water system OR4100842. 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

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

System details

PWSID
OR4100842
Population served
2,115
Water source
Ground Water
Owner type
Local Government
State
Oregon
EPA region
10
All historical records
110
Not marked resolved
10

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 record27
NitrateMonitoring/reporting record6
Lead and Copper RuleMonitoring/reporting record3
Radium-226Monitoring/reporting record3
Gross AlphaMonitoring/reporting record3
1,2-DichloroethaneMonitoring/reporting record2
DalaponMonitoring/reporting record2
Di(2-ethylhexyl) phthalateMonitoring/reporting record2
DinosebMonitoring/reporting record2
BenzeneMonitoring/reporting record2
HeptachlorMonitoring/reporting record2
Benzo(a)pyreneMonitoring/reporting record2
PentachlorophenolMonitoring/reporting record2
1,2-DIBROMO-3-CHLOROPROPANEMonitoring/reporting record2
ETHYLENE DIBROMIDEMonitoring/reporting record2
ChlordaneMonitoring/reporting record2
Consumer Confidence RuleMonitoring/reporting record2
UraniumMonitoring/reporting record2
EndrinMonitoring/reporting record1
BHC-GAMMAMonitoring/reporting record1

Showing the 20 categories with the most records out of 59 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
1
2023
1
2016
6
2014
1
2012
1
2010
50
2007
4
2006
6
2004
3
2003
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

STANFIELD

ZIP codes served

97875

County: Umatilla