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 | — |