Water Systems
| Water System | Service Area | People Served | Contaminants detected |
|---|---|---|---|
OA Oak Harbor City Of | Island County, WA | 23,587 | 14 |
NO North Perry Ave Water District | Kitsap County, WA | 23,472 | 13 |
MO Monroe Water System | Snohomish County, WA | 23,443 | 13 |
CR Cross Valley Water District | Snohomish County, WA | 22,932 | 24 |
MO Moses Lake City Of | Grant County, WA | 22,930 | 37 |
PU Pud #1 Of Asotin County | Asotin County, WA | 22,583 | 16 |
WA Washougal City Of | Clark County, WA | 21,580 | 19 |
SH Shelton City Of | Mason County, WA | 21,413 | 19 |
AN Anacortes City Of | Skagit County, WA | 21,105 | 13 |
EL Ellensburg Water Dept | Kittitas County, WA | 20,940 | 11 |