Water Systems
| Water System | Service Area | People Served | Contaminants detected |
|---|---|---|---|
IS Issaquah Water System | King County, WA | 39,578 | 25 |
KI King County Water District #20 | King County, WA | 38,974 | 15 |
BO Bonney Lake Water Department City | Pierce County, WA | 38,307 | 19 |
PU Puyallup City Of | Pierce County, WA | 36,606 | 21 |
WA Walla Walla Water Division | Walla Walla County, WA | 36,375 | 21 |
FI Fife Dept Of Public Works | Pierce County, WA | 32,380 | 8 |
NO Nob Hill Water Association | Yakima County, WA | 32,057 | 29 |
CA Camas Municipal Water Sewer System | Clark County, WA | 31,794 | 21 |
NO North City Water District | King County, WA | 31,323 | 13 |
SP Spanaway Water Company | Pierce County, WA | 31,055 | 19 |