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 |
|---|---|---|---|---|
| Pg&e Rodgers Flat Service Center | Magalia, CA | 39 | 24 | - |
| Pnf Beckwourth Nervino Fire Station | Quincy, CA | 39 | 0 | - |
| Junction Motel | Blythe, CA | 39 | 31 | - |
| Lodi Homes | Tracy, CA | 39 | 53 | - |
| Enclave at the Delta | Stockton, CA | 39 | 29 | - |
| Tulare Farms Lllp Water System | Manteca, CA | 39 | 2 | - |
| Fremont One | Stockton, CA | 39 | 20 | - |
| Sonoma Coast Villa | Bodega, CA | 39 | 22 | - |
| North Coast Wine Co. | Cloverdale, CA | 39 | 12 | - |
| East Nicolaus MWC | Nicolaus, CA | 39 | 7 | - |
| Sugarloaf Village Mutual Water Company | Bakersfield, CA | 39 | 6 | - |
| Friends RV Park | Visalia, CA | 39 | 8 | - |
| Ali Mutual Water Co | Tulare, CA | 39 | 33 | - |
| Yosemite Riverside Inn | Tiburon, CA | 39 | 5 | - |
| Santa Clara School | Santa Paula, CA | 39 | 14 | - |
| Wilbur-Ellis Company LLC | Woodland, CA | 39 | 13 | - |
| Rancho los Mochos-Bsa Camp | Pleasant Hill, CA | 38 | 2 | - |
| Cook's Station | Pioneer, CA | 38 | 24 | - |
| Sce Bishop Creek Plant 4 | Rosemead, CA | 38 | 28 | - |
| Agbayani Village Water System | Delano, CA | 38 | 29 | - |
| Dale Davis - Enos Lane Facility | Bakersfield, CA | 38 | 0 | - |
| Coldbrook Campground | Arcadia, CA | 38 | 11 | - |
| Whispering Pines MHP | Oakhurst, CA | 38 | 21 | - |
| Yosemite Alpine Csd | Fishcamp, CA | 38 | 11 | - |
| Little Lake Mobile Home Park | Napa, CA | 38 | 19 | - |
| Tioga Lodge | Lee Vining, CA | 38 | 50 | - |
| Dspud-Big Bend | Soda Springs, CA | 38 | 33 | - |
| Greenhaven HOA | Greenville, CA | 38 | 1 | - |
| Whispering Pines Inn | Hollister, CA | 38 | 67 | - |
| Hanot Foundation Inc | Lockeford, CA | 38 | 14 | - |
| Terra de Oro Water Company | Arroyo Grande, CA | 38 | 8 | - |
| Rosario Park | Santa Barbara, CA | 38 | 15 | - |
| Santa Anita Mutual Water Company | Gaviota, CA | 38 | 0 | - |
| Chalk Hill Estates HOA | Solvang, CA | 38 | 0 | - |
| Timber Cove Inn | Jenner, CA | 38 | 24 | - |
| Seghesio Farms | Healdsburg, CA | 38 | 14 | - |
| Verite Winery | Healdsburg, CA | 38 | 0 | - |
| Spider Web Ranch | Sebastopol, CA | 38 | 0 | - |
| Lambert Bridge Winery | Healdsburg, CA | 38 | 0 | - |
| Dutton Farmworker Housing | Graton, CA | 38 | 0 | - |
| Dwr-Sutter Maintenance Yard | Sutter, CA | 38 | 36 | - |
| Oxnard Pallet Company | Oxnard, CA | 38 | 5 | - |
| Fedex Freight, Inc. Chi | Santa Clara, CA | 37 | 5 | - |
| Bear Mountain Pizza | Squaw Valley, CA | 37 | 14 | - |
| Carriere Family Farms | Glenn, CA | 37 | 0 | - |
| Iid Village | Imperial, CA | 37 | 12 | - |
| Calenergy (Salton Sea Unit No III) | Calipatria, CA | 37 | 0 | - |
| Palisade Glacier High School | Big Pine, CA | 37 | 13 | - |
| Family Food Center | Madera, CA | 37 | 58 | - |
| Pennyroyal Farm | Boonville, CA | 37 | 0 | - |