PlainWater
States → Oregon

HOPEWELL WATER COMPANY

PWS ID: OR4100251 · SALEM, Oregon 97304

Population Served
100
Total Violations
144
Health-Based Violations
23
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
45
County
Yamhill
School/Daycare
No
MCL Violations
23
Monitoring Violations
113
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Coliform (TCR) MR 41 2011
Coliform (TCR) MCL 23 1999
Nitrate MR 10 2012
Groundwater Rule MR 9 2025
COLIPHAGE MR 4 2012
Lead and Copper Rule MR 3 1994
Consumer Confidence Rule Other 3 2024
Xylenes, Total MR 2 2008
DICHLOROMETHANE MR 2 2008
o-Dichlorobenzene MR 2 2008
p-Dichlorobenzene MR 2 2008
1,1-Dichloroethylene MR 2 2008
trans-1,2-Dichloroethylene MR 2 2008
1,2-Dichloroethane MR 2 2008
Carbon tetrachloride MR 2 2008
Trichloroethylene MR 2 2008
Tetrachloroethylene MR 2 2008
CHLOROBENZENE MR 2 2008
Benzene MR 2 2008
Ethylbenzene MR 2 2008
cis-1,2-Dichloroethylene MR 2 2008
1,2-Dichloropropane MR 2 2008
Toluene MR 2 2008
1,2,4-Trichlorobenzene MR 2 2008
Styrene MR 2 2008
Vinyl chloride MR 2 2008
1,1,2-Trichloroethane MR 2 2008
1,1,1-Trichloroethane MR 2 2008
Combined Radium (-226 and -228) MR 1 1976
Gross Alpha, Excl. Radon and U MR 1 1976
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.