Water Systems

Water SystemService AreaPeople ServedContaminants detected
Pendleton, City Of
Umatilla County, OR
17,169
18
Dallas, City Of
Polk County, OR
16,854
14
Troutdale, City Of
Multnomah County, OR
16,185
12
Lebanon, City Of
Linn County, OR
15,518
14
Ontario, City Of
Malheur County, OR
14,465
22
Clackamas River Water - Clairmont
Clackamas County, OR
14,458
11
Suburban East Salem Wd
Marion County, OR
13,900
10
La Grande, City Of
Union County, OR
13,460
17
St Helens, City Of
Columbia County, OR
13,410
13
Cornelius, City Of
Washington County, OR
13,201
10