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 |
|---|---|---|---|---|
| Elk Country RV Resort and Campground | Trinidad, CA | 51 | 4 | - |
| Glacier Lodge | Big Pine, CA | 51 | 13 | - |
| The Anne Sippi Clinic-Riverside Ranch | Bakersfield, CA | 51 | 12 | - |
| Virginia Lakes Mutual Water Co. | Glendora, CA | 51 | 22 | - |
| Golden Chain Motel | Sloughhouse, CA | 51 | 3 | - |
| Rancho Seco Ngs (Smud) | Sacramento, CA | 51 | 28 | - |
| Church of Spiritual Technology | Blue Jay, CA | 51 | 0 | - |
| Mt. Olive Organic Farm | Paso Robles, CA | 51 | 0 | - |
| Enchanted Valley | Soquel, CA | 51 | 19 | - |
| The Riverview Venue | Anderson, CA | 51 | 7 | - |
| Virginia Dare Winery | Geyserville, CA | 51 | 5 | - |
| Lake Sonoma Marina | Santa Rosa, CA | 51 | 10 | - |
| Occidental Arts & Ecology Center | Occidental, CA | 51 | 16 | - |
| Amista Vineyards | Healdsburg, CA | 51 | 2 | - |
| Sequoia Meadow Christian Camp | Springville, CA | 51 | 22 | - |
| Usfs Cherry Valley Campgd | Sonora, CA | 51 | 13 | - |
| Yosemite Nps-Hodgdon Meadow | Yosemite Np, CA | 51 | 17 | - |
| Pizza Round Up | Marysville, CA | 51 | 0 | - |
| Lake Alpine Rec. Area | Columbia, CA | 50 | 26 | - |
| Norris Canyon Property Owners Assn | Castro Valley, CA | 50 | 111 | - |
| Mountain House School | Byron, CA | 50 | 13 | - |
| Woodfords Station | Markleeville, CA | 50 | 8 | - |
| Woodfords Mutual Water Company | Minden, CA | 50 | 13 | - |
| Pacific Valley Campground | Sonora, CA | 50 | 2 | - |
| Turley Wine Cellars | St Helena, CA | 50 | 14 | - |
| Belledor Vineyards | Plymouth, CA | 50 | 0 | - |
| Blood Gulch | Pleasanton, CA | 50 | 0 | - |
| Meadowbrook Oaks | Rocklin, CA | 50 | 32 | - |
| Wild Goose Duck Club | Live Oak, CA | 50 | 29 | - |
| Durham Park | Durham, CA | 50 | 7 | - |
| Tamarack Cabin Owners Assn | Pioneer, CA | 50 | 27 | - |
| Pardee Center | Valley Springs, CA | 50 | 32 | - |
| South Feather W&p - Strawberry Campround | Oroville, CA | 50 | 0 | - |
| Dream Mountain Christian Camp Inc. | Murphys, CA | 50 | 10 | - |
| Grimes Boat Landing | Grimes, CA | 50 | 0 | - |
| Byron United Methodist | Byron, CA | 50 | 2 | - |
| Silverfork Store Water System | Kyburz, CA | 50 | 26 | - |
| Lotus Store Water System | San Francisco, CA | 50 | 0 | - |
| Element 79 Vineyards | Fair Oaks, CA | 50 | 0 | - |
| Sand Flat Campground | Hollister, CA | 50 | 34 | - |
| Home Creek Tract | Visalia, CA | 50 | 30 | - |
| USA Waste of California | Fresno, CA | 50 | 14 | - |
| Tabernacle of Praise Church | Sanger, CA | 50 | 92 | - |
| Kings River Winery | Sanger, CA | 50 | 14 | - |
| Moravia Wines | Fresno, CA | 50 | 28 | - |
| Poindexter Nut Company | Selma, CA | 50 | 10 | - |
| Super Drive IN | Laton, CA | 50 | 4 | - |
| Selma Quick Stop | Selma, CA | 50 | 19 | - |
| California Olive Ranch | Chico, CA | 50 | 0 | - |
| Casterlin School | Miranda, CA | 50 | 44 | - |