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 |
|---|---|---|---|---|
| Folktale Winery WS | Carmel Valley, CA | 25 | 8 | - |
| Alisal RD WS #3 - 2262 Alisal RD | Salinas, CA | 25 | 0 | - |
| Premium Packing Inc WS | Salinas, CA | 25 | 20 | - |
| Grange Hall WS | Salinas, CA | 25 | 222 | - |
| Pacific Valley School WS | Big Sur, CA | 25 | 58 | - |
| Sanctuary Bible Church WS | Carmel Valley, CA | 25 | 34 | - |
| Ponderosa Campgrounds WS | Solvang, CA | 25 | 8 | - |
| Garden Court WS #01 | Morgan Hill, CA | 25 | 24 | - |
| Treebones Resort WS | Big Sur, CA | 25 | 20 | - |
| Cachagua Comm Ctr WS | Carmel, CA | 25 | 45 | - |
| Altman Plants WS #02 - Spence 20140 | Salinas, CA | 25 | 229 | - |
| Conundrum Winery WS | Chualar, CA | 25 | 10 | - |
| Camphora-Gloria RD WS #01 | Soledad, CA | 25 | 14 | - |
| American Legion #593 WS | Salinas, CA | 25 | 27 | - |
| Old Stage RD WS #21 | Salinas, CA | 25 | 3 | - |
| Unitarian Universalist Church WS | Carmel, CA | 25 | 11 | - |
| Henry Miller Library | Big Sur, CA | 25 | 9 | - |
| Kind Real Estate, LLC WS | Salinas, CA | 25 | 0 | - |
| Op Murphy & Sons WS | Soledad, CA | 25 | 32 | - |
| Goosecross Cellars | Yountville, CA | 25 | 20 | - |
| Burgess Cellars | Napa, CA | 25 | 2 | - |
| 11:11 Winery | Napa, CA | 25 | 6 | - |
| Hunnicutt Winery | St. Helena, CA | 25 | 4 | - |
| Upper Valley Disposal Service | St. Helena, CA | 25 | 0 | - |
| Kenzo Winery | Napa, CA | 25 | 3 | - |
| Duckhorn Vineyards | St Helena, CA | 25 | 7 | - |
| Hagafen Cellars | Napa, CA | 25 | 12 | - |
| Envy Wines | Calistoga, CA | 25 | 31 | - |
| Kathryn Hall Winery | St Helenea, CA | 25 | 23 | - |
| Darioush Winery | Napa, CA | 25 | 10 | - |
| Frogs Leap Winery | Rutherford, CA | 25 | 28 | - |
| Larkmead Vineyards | Calistoga, CA | 25 | 13 | - |
| Shadybrook Estates Winery | Napa, CA | 25 | 6 | - |
| Italics Winery | Napa, CA | 25 | 8 | - |
| Mira Winery | Napa, CA | 25 | 0 | - |
| Antinori California | Napa, CA | 25 | 2 | - |
| Biale Winery | Napa, CA | 25 | 0 | - |
| Silenus Vintners | Napa, CA | 25 | 22 | - |
| Cuvaison Carneros | Napa, CA | 25 | 16 | - |
| Markham Vineyards | St. Helena, CA | 25 | 2 | - |
| Pcsh, LLC | St. Helena, Ca 94574, CA | 25 | 2 | - |
| Camp Berryessa | Napa, CA | 25 | 0 | - |
| Turtle Rock | Napa, CA | 25 | 47 | - |
| Realm Estate | St. Helena, CA | 25 | 18 | - |
| Staglin Family Vineyard | Rutherford, CA | 25 | 10 | - |
| Ashes & Diamonds Winery | Napa, CA | 25 | 0 | - |
| Bennett Lane Winery | Calistoga, CA | 25 | 0 | - |
| Vailima Estates Mutual Water | St. Helena, CA | 25 | 30 | - |
| Grgich Hills | Rutherford, CA | 25 | 6 | - |
| Oakville Grocery Co. | Sonoma, CA | 25 | 17 | - |