Public Water Systems
7,249 active water systems in CA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| DEL ORO WATER CO.-STIRLING BLUFFS | CHICO, CA | 521 | 14 | — |
| SUN OAKS RACQUET CLUB | REDDING, CA | 521 | 6 | — |
| HEAVENLY SKI SKY DECK | STATELINE, CA | 520 | 2 | — |
| HEAVENLY SKI GONDOLA | STATELINE, CA | 520 | 10 | — |
| CAMPOS BROS. FARMS | CARUTHERS, CA | 520 | 38 | — |
| USFS - PARADISE COVE CAMPGROUND | OVERLAND PARK, CA | 520 | 10 | — |
| PSMCSD - MOSS LANDING HARBOR WS | ROYAL OAKS, CA | 520 | 8 | — |
| WEST PALM SPRINGS VILLAGE | DESERT HOT SPRINGS, CA | 517 | 6 | — |
| FRAZIER MOUNTAIN HIGH SCHOOL | LEBEC, CA | 516 | 41 | — |
| RIO DEL COLORADO | PARKER DAM, CA | 515 | 24 | — |
| JUNE MOUNTAIN SKI AREA - LOWER | MAMMOTH LAKES, CA | 514 | 53 | — |
| JUNE MOUNTAIN SKI AREA - UPPER | MAMMOTH LAKES, CA | 514 | 20 | — |
| COLUSA CO. WWD #1 - GRIMES | GRIMES, CA | 512 | 104 | — |
| MADERA DISTRICT FAIR | MADERA, CA | 512 | 12 | — |
| INDIAN CREEK GOLF COURSE | LOOMIS, CA | 512 | 11 | — |
| INDIANOLA SCHOOL | SELMA, CA | 511 | 15 | — |
| BURGER KING #9310 | LOS ANGELES, CA | 510 | 1 | — |
| STARLITE PINES MUTUAL WATER CO INC | SHINGLETOWN, CA | 510 | 6 | — |
| UVAS CANYON COUNTY PARK | SAN JOSE, CA | 509 | 24 | — |
| STUDIOS 6 SUITES | MADERA, CA | 508 | 20 | — |
| TESORO 68137 | DALLAS, CA | 508 | 2 | — |
| NORTH TAHOE PUD - DOLLAR COVE | TAHOE VISTA, CA | 507 | 4 | — |
| HI SAHARA OASIS | BULLHEAD CITY, CA | 507 | 4 | — |
| CAJON PASS SHELL | UPLAND, CA | 507 | 2 | — |
| JENNESS PARK CHRISTIAN CAMP | COLD SPRINGS, CA | 507 | 8 | — |
| ANTELOPE VALLEY INDIAN MUSEUM STATE PARK | LANCASTER, CA | 506 | 2 | — |
| CABANA HOLIDAY WS | IRVINE, CA | 506 | 9 | — |
| BARTLETT PARK | VISALIA, CA | 506 | 51 | — |
| COSTAJO ARCO AMPM | BAKERSFIELD, CA | 505 | 34 | — |
| ANGELES SHOOTING RANGES | SYLMAR, CA | 505 | 16 | — |
| MOUNTAIN MEADOWS MWC | MAMMOTH LAKES, CA | 505 | 30 | — |
| CAMP TAWONGA | SAN FRANCISCO, CA | 505 | 1 | — |
| KRISTA MUTUAL WATER COMPANY | FRAZIER PARK, CA | 504 | 44 | — |
| CSP - MT TAM THEATRE WELL | PETALUMA, CA | 504 | 5 | — |
| CSP - TOMALES BAY ST PARK | PETALUMA, CA | 503 | 2 | — |
| CSP-STANDISH HICKEY STATE REC AREA | EUREKA, CA | 503 | 9 | — |
| WHITEWATER PRESERVE | WHITE WATER, CA | 503 | 13 | — |
| WHITE LOTUS | SANTA BARBARA, CA | 503 | 0 | — |
| CSP-WRIGHTS BEACH STATE PARK | MENDOCINO, CA | 502 | 4 | — |
| KIRKWOOD SUNRISE GRILL | KIRKWOOD, CA | 500 | 0 | — |
| SILVER LAKE CAMPGROUND | HOLLISTER, CA | 500 | 11 | — |
| HELWIG WINERY | PLYMOUTH, CA | 500 | 5 | — |
| CHICO EASTSIDE LITTLE LEAGUE | CHICO, CA | 500 | 12 | — |
| JALAPENOS WATER SYSTEM | SOUTH LAKE TAHOE, CA | 500 | 1 | — |
| SIERRA TAHOE GRANDVIEW | TWIN BRIDGES, CA | 500 | 11 | — |
| SOMMERVILLE ALMOND TREE OWNERS ASSN | ZEPHYR COVE, CA | 500 | 0 | — |
| KINGS RIVER PACKING COMPANY | SANGER, CA | 500 | 35 | — |
| PRAIRIE CREEK SP-STATE PARKS | EUREKA, CA | 500 | 0 | — |
| PILOT KNOB RV RESORT | TAMPA, CA | 500 | 12 | — |
| MILLPOND RECREATION AREA | INDEPENDENCE, CA | 500 | 32 | — |