Utilities in California
18,760 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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SOBRE VISTA WATER COMPANY
CA4900901 · 80 served
SOCTISH-CHENONE DIST
090600152 · 150 served
SODA BAY SPRINGS MWC
CA1700571 · 0 served
SODA BAY TERRACES WATER ASSOC.
CA1700622 · 15 served
SODA CANYON STORE
CA2800564 · 50 served
SODA CREEK BAR AND GROCERY
CA1700653 · 50 served
SODA ROCK WINERY
CA4901293 · 50 served
SODA ROCK WINERY - INACTIVE SINCE 1993
CA4901020 · 60 served
SOIL SERVICE
CA2701175 · 25 served
SOLANO COUNTY CORDELIA SITE
CA4810037 · 0 served
SOLANO IRRIGATION DIST
CA4800765 · 150 served
SOLANO VERDE MUTUAL WATER CO
CA5602130 · 100 served
SOLARIS INN
CA3901129 · 100 served
SOLDIER CREEK CABINS
CA1900519 · 50 served
SOLEDAD MISSION UNION SCHOOL
CA2701540 · 35 served
SOLEDAD MISSION WS
CA2701176 · 6,000 served
SOLEDAD MOUNTAIN PROJECT WATER SYSTEM
CA1503664 · 250 served
SOLEDAD STATE CORRECTIONAL FAC
CA2701177 · 3,000 served
SOLEDAD TRAILER LODGE
CA1900033 · 65 served
SOLEDAD, CITY OF
CA2710011 · 19,455 served
SOLEMINT STORE CAFE
CA1900043 · 25 served
SOLIS MOBILE HOME PARK
CA3303016 · 25 served
SOLIS WATER SYSTEM
CA2000833 · 30 served
SOLIS'S CORNER
CA2000525 · 30 served
SOLVANG WATER DIVISION
CA4210013 · 6,126 served
SOMAVIA RD WS
CA2701894 · 43 served
SOMERSET DOLLAR GENERAL
CA0900122 · 25 served
SOMERSET HOUSE WATER SYSTEM
CA0900105 · 100 served
SOMERSET MUTUAL WATER CO
CA1910150 · 15,000 served
SOMERSTON WINERY
CA2800015 · 28 served
SOMES BAR GENERAL STORE
CA4700874 · 2 served
SOMMERVILLE ALMOND TREE OWNERS ASSN
CA1000439 · 500 served
SON SHINE PROPERTIES
CA1500588 · 438 served
SON SHINE PROPERTIES
CA1502040 · 140 served
SONDRA AGGREGATES CORP
CA5500146 · 70 served
SONNY BONO SALTON SEA WILDLIFE REFUGE
CA1310302 · 78 served
SONOMA ACRES
CA4901279 · 0 served
SONOMA BOTANICAL GARDEN
CA4901452 · 36 served
SONOMA COAST S.B. BODEGA DUNE
CA4910300 · 1,561 served
SONOMA COAST STATE BEACH
CA4900860 · 2,550 served
SONOMA COAST VILLA
CA4901176 · 39 served
SONOMA COUNTRY INN
CA4901302 · 150 served
SONOMA COUNTY CSA 41-FITCH MOUNTAIN
CA4910010 · 1,265 served
SONOMA COUNTY CSA 41-FREESTONE
CA4900549 · 290 served
SONOMA COUNTY CSA 41-JENNER
CA4900532 · 406 served
SONOMA COUNTY CSA 41-SALMON CREEK
CA4900543 · 427 served
SONOMA COUNTY MUTUAL WATER COMPANY
CA4900640 · 40 served
SONOMA COUNTY OFFICE OF EMERGENCY
CA4900910 · 25 served
SONOMA COUNTY PARKS-PUTNAM PARK
CA4901223 · 52 served
SONOMA COUNTY PARKS-PYTHIAN TRAILHEAD
CA4901318 · 26 served