Public Water Systems
7,249 active public water systems in CA, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Babcock Winery | Lompoc, CA | 25 | 4 | - |
| Foley Estates Winery | Solvang, CA | 25 | 2 | - |
| Scc Animal Shelter/Airport | San Jose, CA | 25 | 1 | - |
| Garlic World | Gilroy, CA | 25 | 5 | - |
| Fortino Winery | Gilroy, CA | 25 | 2 | - |
| Alma Latter-Day Saints Church | Salt Lake City, CA | 25 | 12 | - |
| Rucker Avenue Mutual Water Co | Gilroy, CA | 25 | 0 | - |
| Swanton Berry Farm | Davenport, CA | 25 | 2 | - |
| Airport Commercial Plaza | Redding, CA | 25 | 8 | - |
| Usfs - Packers Bay Picnic Area | Redding, CA | 25 | 4 | - |
| The Inn at Shasta Lake | San Jose, CA | 25 | 0 | - |
| Whiskeytown Nra-Dry Creek | Whiskeytown, CA | 25 | 0 | - |
| Pilot Lake Camp | Carmichael, CA | 25 | 2 | - |
| Salmon Lake Lodge | Rocklin, CA | 25 | 38 | - |
| Sierra Pines Resort | Sierra City, CA | 25 | 8 | - |
| Swiss Holiday Lodge | Mt. Shasta, CA | 25 | 0 | - |
| Indian Scotty Campground | Yreka, CA | 25 | 26 | - |
| Kangaroo Lake Campground | Yreka, CA | 25 | 0 | - |
| Tree of Heaven Campground | Yreka, CA | 25 | 3 | - |
| Oak Knoll Work Center | Yreka, CA | 25 | 7 | - |
| Cold Creek Mutual Water Company | Mt. Shasta, CA | 25 | 0 | - |
| Cresta Mesa Parque | Fairfield, CA | 25 | 14 | - |
| Rolling Oaks Road Association | Rohnert Park, CA | 25 | 30 | - |
| Mill Creek Vineyards | Healdsburg, CA | 25 | 10 | - |
| Sonoma Wine Shop | Sebastopol, CA | 25 | 13 | - |
| Saints Peter & Paul Russian Church | Santa Rosa, CA | 25 | 6 | - |
| Vimark Trione Winery | Geyserville, CA | 25 | 5 | - |
| Pedroncelli Winery | Geyserville, CA | 25 | 6 | - |
| Foppiano Vineyards | Santa Rosa, CA | 25 | 11 | - |
| Thomas George Estates Winery | Healdsburg, CA | 25 | 27 | - |
| Passalacqua Winery | Healdsburg, CA | 25 | 8 | - |
| Mazzocco Winery | Healdsburg, CA | 25 | 11 | - |
| Westerbeke Ranch | Sonoma, CA | 25 | 6 | - |
| Sonoma West Holdings Industrial Park | Sebastopol, CA | 25 | 4 | - |
| Bodega Bay Oyster Company | Petaluma, CA | 25 | 2 | - |
| Williams Selyem Winery | Healdsburg, CA | 25 | 0 | - |
| Michael Lucas Water System | Santa Rosa, CA | 25 | 0 | - |
| Roth Winery | Healdsburg, CA | 25 | 0 | - |
| Char Vale Vineyards | San Francisco, CA | 25 | 0 | - |
| Clearwater Ranch | Cloverdale, CA | 25 | 0 | - |
| Oakdale Golf & Country Club (Eh) | Oakdale, CA | 25 | 5 | - |
| Fee Water System | Modesto, CA | 25 | 0 | - |
| Modesto Reservoir | Modesto, CA | 25 | 15 | - |
| Rainbow Sports Complex | Modesto, CA | 25 | 3 | - |
| Buehner Houses | Tracy, CA | 25 | 36 | - |
| Full Gospel Assembly | Turlock, CA | 25 | 4 | - |
| Reworld Stanislaus, Inc | Crows Landing, CA | 25 | 8 | - |
| Bloomingcamp Water System | Livermore, CA | 25 | 50 | - |
| Triangle Truck Stop (Water) | Turlock, CA | 25 | 6 | - |
| River Road Plaza | Oakdale, CA | 25 | 9 | - |