Public Water Systems
4,557 active public water systems in WA, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Mini-Pearl Water System | Burbank, WA | 28 | 1 | - |
| Rivendell Water Association | Port Orchard, WA | 28 | 168 | - |
| Copalis Community Church | Copalis Beach, WA | 28 | 10 | - |
| Cushman Plant 2 | Shelton, WA | 28 | 7 | - |
| Johnston, James W | Stevenson, WA | 28 | 41 | - |
| Mineral Lake Resort | Bonney Lake, WA | 28 | 7 | - |
| Decatur Northwest | Anacortes, WA | 28 | 15 | - |
| Faranda Water Associaton | Oak Harbor, WA | 28 | 3 | - |
| Eaglecrest Water & Road Association | Coupeville, WA | 28 | 6 | - |
| Newman Lake Resort & Marina | Newman Lake, WA | 28 | 8 | - |
| Grandview Beach Water Assoc Inc | Blain, WA | 28 | 50 | - |
| Hogans Water | Port Orchard, WA | 28 | 7 | - |
| Sandy Point Mobile Home Park | Moses Lake, WA | 28 | 24 | - |
| Goldendale Travel Plaza | West Linn, WA | 28 | 15 | - |
| Lake Cle Elum Community Club | Yakima, WA | 28 | 26 | - |
| Majestic Oaks Water System | Seattle, WA | 28 | 9 | - |
| National Fish & Oyster Co Inc | Olympia, WA | 28 | 1 | - |
| Old Yodelin Lodge | Skykomish, WA | 28 | 0 | - |
| Hollingsworth Water Assoc Inc | Deming, WA | 28 | 23 | - |
| Park 400 Association | Cle Elum, WA | 28 | 28 | - |
| Roadside Inn Tavern | Glenoma, WA | 28 | 4 | - |
| 109 RV Park & Campground | Copalis Beach, WA | 28 | 8 | - |
| Cascade View Estates #1 | Cle Elum, WA | 28 | 1 | - |
| Smithville | Forks, WA | 28 | 1,293 | - |
| Lyons Water System | Moses Lake, WA | 28 | 0 | - |
| K-S Farms Water System | Tacoma, WA | 28 | 0 | - |
| Mountain Ridge | Roslyn, WA | 28 | 1 | - |
| Sheridan Vineyards | Zillah, WA | 28 | 0 | - |
| Valley Nut & Bolt | Olympia, WA | 28 | 21 | - |
| Port Madison Yacht Club | Bainbridge Island, WA | 28 | 0 | - |
| North Kitsap Eagles #3586 | Poulsbo, WA | 28 | 14 | - |
| Possibility Orchards | Wenatchee, WA | 28 | 7 | - |
| Alpine Glades Water System | Marshall, WA | 28 | 5 | - |
| Word of Life Christian Center | Chehalis, WA | 28 | 0 | - |
| Cowiche Creek Brewing | Yakima, WA | 28 | 2 | - |
| Maple Valley | Port Orchard, WA | 27 | 0 | - |
| S&p Properties | Port Orchard, WA | 27 | 18 | - |
| Morning Sun Estates | Wenatchee, WA | 27 | 5 | - |
| Smugglers Cove Water System | Friday Harbor, WA | 27 | 84 | - |
| North Forty Property Owners Assn | Friday Harbor, WA | 27 | 34 | - |
| Kaniksu Ranch Water System | Loon Lake, WA | 27 | 16 | - |
| Pierces Green Valley RV Park | Yakima, WA | 27 | 13 | - |
| Weber Orchard | Ephrata, WA | 27 | 3 | - |
| King County Shooting Sports Park | Seattle, WA | 27 | 9 | - |
| Wishbone Well | Orange, WA | 27 | 6 | - |
| XChange Recovery | Battle Ground, WA | 27 | 3 | - |
| Bruceport County Park | Menlo, WA | 27 | 28 | - |
| Bullman Beach | Neah Bay, WA | 27 | 272 | - |
| Carpentar | Olympia, WA | 27 | 0 | - |
| Miller River Campground | Enumclaw, WA | 27 | 4 | - |