TapScore USA

MILTON-FREEWATER, CITY OF EPA Drinking Water Compliance Record

TapScore summarizes EPA Safe Drinking Water Information System records for public water system OR4100522. 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
OR4100522
Population served
7,145
Water source
Ground Water
Owner type
Local Government
State
Oregon
EPA region
10
All historical records
165
Not marked resolved
89

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 record8
Di(2-ethylhexyl) adipateMonitoring/reporting record7
DinosebMonitoring/reporting record6
EndothallMonitoring/reporting record6
HexachlorocyclopentadieneMonitoring/reporting record6
BHC-GAMMAMonitoring/reporting record6
ToxapheneMonitoring/reporting record6
HeptachlorMonitoring/reporting record6
Total Polychlorinated Biphenyls (PCB)Monitoring/reporting record5
1,2-DIBROMO-3-CHLOROPROPANEMonitoring/reporting record5
ETHYLENE DIBROMIDEMonitoring/reporting record5
EndrinMonitoring/reporting record5
MethoxychlorMonitoring/reporting record5
Di(2-ethylhexyl) phthalateMonitoring/reporting record5
PentachlorophenolMonitoring/reporting record5
GlyphosateMonitoring/reporting record5
OXAMYLMonitoring/reporting record5
SimazineMonitoring/reporting record4
AtrazineMonitoring/reporting record4
DalaponMonitoring/reporting record4

Showing the 20 categories with the most records out of 42 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

2022
1
2021
2
2020
2
2019
37
2016
87
2013
2
2004
14
2003
1
2001
8
1999
1

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

MILTON-FREEWATER

ZIP codes served

97862

County: Umatilla