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 |
|---|---|---|---|---|
| Byron Roadhouse | Oakland, CA | 25 | 25 | - |
| Marin Food Specialties | Byron, CA | 25 | 11 | - |
| Tess Farm Market | Discovery Bay, CA | 25 | 0 | - |
| Silverfork Water Association | South Lake Tahoe, CA | 25 | 59 | - |
| Silverfork School | Pollock Pines, CA | 25 | 165 | - |
| Red Fir Group Campground | Hollister, CA | 25 | 14 | - |
| Tract 1199 Water System | Selma, CA | 25 | 86 | - |
| Somerset Dollar General | Lenexa, CA | 25 | 0 | - |
| Olson Tract Water Association | Watsonville, CA | 25 | 13 | - |
| Beverly Lodge | South Lake Tahoe, CA | 25 | 18 | - |
| Usfs/Dinkey Creek Work Center | Clovis, CA | 25 | 18 | - |
| Sierra Inn | Dunlap, CA | 25 | 92 | - |
| Michelsen Packaging | Fresno, CA | 25 | 17 | - |
| Three Crowns Association | Fresno, CA | 25 | 48 | - |
| Shop-N-Quick #2 | Fresno, CA | 25 | 28 | - |
| Pg&e Auberry Service Center | Auberry, CA | 25 | 6 | - |
| Fcsa 31 - Shaver Lake Comm. Center | Fresno, CA | 25 | 8 | - |
| Bhandal, Inc. | Selma, CA | 25 | 11 | - |
| Southwest Transportation Agency | Caruthers, CA | 25 | 6 | - |
| Murrieta/Hernandez Farms | Kerman, CA | 25 | 44 | - |
| Easton Branch Library | Squaw Valley, CA | 25 | 0 | - |
| Circle K Ranch | Selma, CA | 25 | 0 | - |
| Clingans Grocery | Squaw Valley, CA | 25 | 0 | - |
| Oak Knoll Professional Ctr | Fresno, CA | 25 | 6 | - |
| Sjrp Owl Hollow | Fresno, CA | 25 | 2 | - |
| Canyon Feed & Supply | Hotchkiss, CA | 25 | 8 | - |
| Arco Brawley and Hwy 180 | Fresno, CA | 25 | 0 | - |
| Poonia Family Enterprises, LLC | Clovis, CA | 25 | 0 | - |
| U and a Mini Mart | Chowchilla, CA | 25 | 0 | - |
| Grant Market Water System | Fresno, CA | 25 | 0 | - |
| Parkway RV Resort, The | Orland, CA | 25 | 7 | - |
| Farmers Brewing Co.,llc | Princeton, CA | 25 | 0 | - |
| Irvine Finch River Access | Oroville, CA | 25 | 10 | - |
| Boise Creek Cg-Snrf | Eureka, CA | 25 | 28 | - |
| M.f. Mitchell & Company | Carlotta, CA | 25 | 17 | - |
| King Range Admin-Blm | Whitethorn, CA | 25 | 0 | - |
| Enchanted Palms | San Diego, CA | 25 | 12 | - |
| South Mesa Campground | Yuma, CA | 25 | 6 | - |
| Jackson Hide-A-Way | Ocotillo, CA | 25 | 67 | - |
| Riverfront Mutual Water Company | Alpine, CA | 25 | 4 | - |
| Yumi Dates Freezer Facility | Somerton, CA | 25 | 3 | - |
| Glamis Beach Store | Medina, CA | 25 | 0 | - |
| Heber Dunes - Svra | Borrego Springs, CA | 25 | 17 | - |
| Van Loon Water Association | Bishop, CA | 25 | 8 | - |
| Horton Creek Campground | Bishop, CA | 25 | 12 | - |
| Desert Paradise RV Park Water System | Manhattan Beach, CA | 25 | 10 | - |
| Hometown Water Association | Ridgecrest, CA | 25 | 21 | - |
| Dirty Bird H2o | Bakersfield, CA | 25 | 0 | - |
| Rs Utilities Water System | San Jose, CA | 25 | 0 | - |
| Weeks Roses Water System | Wasco, CA | 25 | 19 | - |