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 |
|---|---|---|---|---|
| BEN LOMOND CONSERVATION CAMP | SANTA CRUZ, CA | 100 | 67 | — |
| ZACA LAKE RETREAT | LOS OLIVOS, CA | 100 | 25 | — |
| PELORIA DIGGER BAY LLC | REDDING, CA | 100 | 3 | — |
| JONES VALLEY RESORT | REDDING, CA | 100 | 0 | — |
| FRIDAY'S RETREAT | MCCLOUD, CA | 100 | 2 | — |
| USFS - ANTLERS CAMPGROUND | REDDING, CA | 100 | 6 | — |
| USFS - JENN/ELLERY/PPT/MCCLOUD | REDDING, CA | 100 | 3 | — |
| BLACK BUTTE JUNIOR HIGH SCHOOL | SHIGLETOWN, CA | 100 | 4 | — |
| LAKEHEAD GAS & FOOD | LAKEHEAD, CA | 100 | 0 | — |
| ROUND MOUNTAIN OIL INC | LAKEHEAD, CA | 100 | 0 | — |
| REEDS MARKET | SHINGLETOWN, CA | 100 | 0 | — |
| TNF-WILD PLUM CG | NEVADA CITY, CA | 100 | 26 | — |
| TNF-SARDINE LAKE/SALMON CREEK | NEVADA CITY, CA | 100 | 24 | — |
| WILLOW CREEK SCHOOL | MONTAGUE, CA | 100 | 15 | — |
| SHASTA CASCADE MOBILEHOME PARK | HONOLULU, CA | 100 | 10 | — |
| HASTINGS ISLAND HUNTING PRESERVE | RIO VISTA, CA | 100 | 2 | — |
| MIDWAY FOODS | VACAVILLE, CA | 100 | 4 | — |
| BIRDS LANDING HUNTING PRESERVE | BIRDS LNDG, CA | 100 | 4 | — |
| HINES NURSERY WINTERS SOUTH | WINTERS, CA | 100 | 2 | — |
| BLUE VICTORIAN WINERY | FAIRFIELD, CA | 100 | 0 | — |
| SUNRISE MOUNTAIN MUTUAL WATER COMPANY | CAZADERO, CA | 100 | 25 | — |
| FORT ROSS SCHOOL DISTRICT | CAZADERO, CA | 100 | 49 | — |
| HORICON SCHOOL | ANNAPOLIS, CA | 100 | 22 | — |
| CLOVERDALE CAMPGROUND | CLOVERDALE, CA | 100 | 56 | — |
| CLOVERLEAF RANCH SUMMER CAMP | SANTA ROSA, CA | 100 | 5 | — |
| MIDGLEY'S COUNTRY FLEA MARKET | EL DORADO HILLS, CA | 100 | 9 | — |
| SEQUOIA WATER COMPANY | NEWPORT BEACH, CA | 100 | 6 | — |
| PETALUMA LIVESTOCK AUCTION YARD | PETALUMA, CA | 100 | 20 | — |
| GEYSERVILLE WINERY | GEYSERVILLE, CA | 100 | 22 | — |
| OCEAN COVE LODGE - BAR & GRILL | JENNER, CA | 100 | 15 | — |
| LYNMAR WINERY | SEBASTOPOL, CA | 100 | 2 | — |
| HILTON MUTUAL WATER COMPANY | FORESTVILLE, CA | 100 | 10 | — |
| MOLINO CORNER WATER SYSTEM | SEBASTOPOL, CA | 100 | 7 | — |
| BROADWAY MARKET | PETALUMA, CA | 100 | 4 | — |
| VINEBURG DELI & GROCERY | GLENN ELLEN, CA | 100 | 14 | — |
| VALLEY OF THE MOON PLAZA SHOPPING CENTER | LAFAYETTE, CA | 100 | 21 | — |
| RATTO BROS, INC | MODESTO, CA | 100 | 102 | — |
| KINGDOM HALL JEHOVAH WITNESS | OAKDALE, CA | 100 | 42 | — |
| ROBERTS FERRY SCHOOL CAFETERIA | WATERFORD, CA | 100 | 17 | — |
| MERIDIAN ELEMENTARY SCHOOL | MERIDIAN, CA | 100 | 37 | — |
| SIERRA GOLD NURSERIES | YUBA CITY, CA | 100 | 5 | — |
| SRI GURU NANAK SIKH TEMPLE | YUBA CITY, CA | 100 | 25 | — |
| RIVER VIEW MHC LLC | SACRAMENTO, CA | 100 | 10 | — |
| BEND ELEMENTARY SCHOOL | COTTONWOOD, CA | 100 | 15 | — |
| MAYWOOD FARMS | CORNING, CA | 100 | 0 | — |
| LASSEN VNP - DRAKESBAD | MINERAL, CA | 100 | 1 | — |
| ACKERMAN CAMPGROUND | REDDING, CA | 100 | 2 | — |
| SO TRINITY UNIFIED SCHOOL DIST. | BRIDGEVILLE, CA | 100 | 10 | — |
| PORTERVILLE CITRUS RAYO | TERRA BELLA, CA | 100 | 146 | — |
| USACE-HORSE CREEK CAMPGROUND | LEMON COVE, CA | 100 | 9 | — |