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 |
|---|---|---|---|---|
| Point Arena Lighthouse | Point Arena, CA | 25 | 7 | - |
| Dick's Place | Mendocino, CA | 25 | 0 | - |
| Blackbird Farm | Philo, CA | 25 | 2 | - |
| Roederer Estate Winery | Philo, CA | 25 | 0 | - |
| Anderson Valley Health Center | Boonville, CA | 25 | 0 | - |
| Redwood Drive-IN | Boonville, CA | 25 | 0 | - |
| Cal Trans Chp Chowchilla River Facility | Stockton, CA | 25 | 0 | - |
| Foster Farms Fertilizer Plant | Livingston, CA | 25 | 10 | - |
| Elks Lodge Park | Merced, CA | 25 | 6 | - |
| Neighborhood Grocery | El Nido, CA | 25 | 0 | - |
| Pacific Union Packing | Winton, CA | 25 | 0 | - |
| Likely Place Golf and RV Resort | Alturas, CA | 25 | 8 | - |
| Arrowhead Golf Course | Alturas, CA | 25 | 8 | - |
| The Oney Frosty in Town | Lookout, CA | 25 | 5 | - |
| Mendocino School District-Albion School | Mendocino, CA | 25 | 0 | - |
| Pacific Reefs Water District | Albion, CA | 25 | 0 | - |
| Boonville Hotel | Boonville, CA | 25 | 0 | - |
| Offstreet Studios | Boonville, CA | 25 | 0 | - |
| Adin Supply Co. | Adin,, CA | 25 | 0 | - |
| Fort Bidwell Hotel | Cedarville, CA | 25 | 0 | - |
| Benton Station | Benton, CA | 25 | 69 | - |
| Walker RV Park | Coleville, CA | 25 | 55 | - |
| Old Bridgeport Ranger Station Compound | Sparks, CA | 25 | 32 | - |
| Mono Inn | Lee Vining, CA | 25 | 44 | - |
| Rock Creek Lodge | Mammoth Lakes, CA | 25 | 21 | - |
| Mono Lake County Park | Bridgeport, CA | 25 | 15 | - |
| Mountain View Barbeque | Walker, CA | 25 | 18 | - |
| Meadowcliff Lodge & Coleville/Walker KOA | Coleville, CA | 25 | 27 | - |
| Crowley Lake Park | Bridgeport, CA | 25 | 13 | - |
| Chalfant Community Center | Bridgeport, CA | 25 | 5 | - |
| Walker Community Hall and Park | Bridgeport, CA | 25 | 11 | - |
| Walker Country Store B.c.d.c. | Coleville, CA | 25 | 1 | - |
| Walker Burger | Coleville, CA | 25 | 18 | - |
| Benton Community Center | Bridgeport, CA | 25 | 13 | - |
| Sierra Business Park Owner's Association | Yucaipa, CA | 25 | 4 | - |
| Coachwhip Cafe | Lone Pine, CA | 25 | 0 | - |
| Spence RD Cultivation WS | Salinas, CA | 25 | 0 | - |
| Pacific Reserve Nursery WS | Salinas, CA | 25 | 5 | - |
| Paraiso Hot Springs WS | Springhouse, CA | 25 | 21 | - |
| Parkfield Cafe and Inn WS | Parkfield, CA | 25 | 0 | - |
| Horn WS | Salinas, CA | 25 | 6 | - |
| Camphora Station WS | Salinas, CA | 25 | 27 | - |
| Exxon Station WS | Salinas, CA | 25 | 56 | - |
| Bradley-Lockwood RD WS | Lockwood, CA | 25 | 45 | - |
| Spence RD WS #05 | Salinas, CA | 25 | 87 | - |
| Monterey Mushrooms - Hall RD | Royal Oaks, CA | 25 | 49 | - |
| Coast Gallery WS | Sunnyvale, CA | 25 | 20 | - |
| El Camino Machine & Welding WS | Salinas, CA | 25 | 34 | - |
| Altman Plants WS #05 -Esp 325 (Prev Cs2) | Salinas, CA | 25 | 118 | - |
| Bernardo RD WS #02 | San Ardo, CA | 25 | 11 | - |