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 |
|---|---|---|---|---|
| Silverado Vineyards | Rutherford, CA | 100 | 10 | - |
| Beaulieu Vineyard | Calistoga, CA | 100 | 8 | - |
| Cakebread Cellar | Rutherford, CA | 100 | 7 | - |
| Heauser's Plaza Center | Grass Valley, CA | 100 | 0 | - |
| Sierra Estates Mutual Water Company | Penn Valley, CA | 100 | 66 | - |
| Boca Rest Campground | Nevada City, CA | 100 | 4 | - |
| Camp Bountiful | Garden Grove, CA | 100 | 4 | - |
| Joe Miller Recreational Area | Smartsville, CA | 100 | 0 | - |
| Penn Valley Shell | Sacramento, CA | 100 | 33 | - |
| Usfs Sugar Pine Reservoir | Nevada City, CA | 100 | 11 | - |
| Camp Winthers | Carmichael, CA | 100 | 0 | - |
| Applegate Park | Auburn, CA | 100 | 5 | - |
| Antelope Oaks Water System | Fair Oaks, CA | 100 | 6 | - |
| Sky Mountain Outdoor Education Center | Stockton, CA | 100 | 10 | - |
| Pnf Grasshopper / Grizzly Cgs | Quincy, CA | 100 | 5 | - |
| Little Bear RV Park | Blairsden, CA | 100 | 0 | - |
| Pnf Mt Hough Ranger Station | Quincy, CA | 100 | 12 | - |
| North Shore Cg | Chester, CA | 100 | 6 | - |
| Plumas Pines Resort | Canyon Dam, CA | 100 | 0 | - |
| Uc Berkeley Forestry Camp | Meadow Valley, CA | 100 | 12 | - |
| Brewing Lair | Blairsden, CA | 100 | 0 | - |
| Alamo Discount Store | Thermal, CA | 100 | 26 | - |
| Jack in the Box #5328 | San Diego, CA | 100 | 2 | - |
| Alamar Marina | Fresno, CA | 100 | 23 | - |
| B & W Resort Marina | Isleton, CA | 100 | 28 | - |
| Spindrift Marina | St. Helena, CA | 100 | 40 | - |
| 5 Bros (Formerly Brannan's Island Marin) | Tracy, CA | 100 | 22 | - |
| Walnut Grove Marina | Walnut Grove, CA | 100 | 2 | - |
| Sac Valley Truck Stop | Sacramento, CA | 100 | 41 | - |
| Cordova Golf Course | Sacramento, CA | 100 | 0 | - |
| Valley HI Country Club | Elk Grove, CA | 100 | 36 | - |
| Silva's Sheldon Inn | Elk Grove, CA | 100 | 2 | - |
| Moore Learning (Formerly Sheldon Acres) | Elk Grove, CA | 100 | 20 | - |
| Village Bradshaw | Sacramento, CA | 100 | 25 | - |
| Flying V Station | Orange, CA | 100 | 0 | - |
| Roma's Pizzeria | Sacramento, CA | 100 | 0 | - |
| Delta Farmer's Market | Isleton, CA | 100 | 16 | - |
| Subway Sandwich | Rancho Cordova, CA | 100 | 4 | - |
| Apro 1966 (Sws) | Long Beach, CA | 100 | 3 | - |
| Point Pleasant Church | Elk Grove, CA | 100 | 0 | - |
| Lou's Drive-in No.2 | Sacramento, CA | 100 | 0 | - |
| Comstock Mutual Water Company | Hollister, CA | 100 | 13 | - |
| Fireclay Tile | Aromas, CA | 100 | 2 | - |
| Lytle Creek Administration Site | San Bernardino, CA | 100 | 12 | - |
| Dovid Oved Retreat Center | Running Springs, CA | 100 | 3 | - |
| Loch Leven Christian Camp & Conference C | Mentone, CA | 100 | 5 | - |
| Wrightwood Country Club | Wrightwood, CA | 100 | 4 | - |
| Cemex Calif Cement LLC Vv | Victorville, CA | 100 | 1 | - |
| Omya California, a Division of Omya Inc | Lucerne Valley, CA | 100 | 25 | - |
| Newberry Chevron | Newberry Springs, CA | 100 | 13 | - |