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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AERA ENERGY LLC WS
CA2701187 · 79 served
AERA ENERGY-LLC
CA1500495 · 1,500 served
AERIAL ACRES WATER COMPANY, INC.
CA1500405 · 87 served
AERIE CRAG
CA2660636 · 100 served
AEROJET LIQUID ROCKET CO
CA3400233 · 4,000 served
AEROJET LIQUID ROCKET CO
CA3400234 · 25 served
AERONAUTICAL SYSTEMS
CA3600797 · 126 served
AEROPINES
CA5800807 · 45 served
AETNA SPRINGS GOLF COURSE
CA2800569 · 100 served
Afton Road Towing
CA3600515 · 25 served
AFTON STORE
CA1100709 · 32 served
AFUERA DE CHORRO WATER COMPANY
CA4000744 · 79 served
AG VILLAGE WATER SYSTEM
CA5100173 · 55 served
AGAPE LAND/MISSION OF SERVANTS-BUFFALO C
CA3301626 · 30 served
AGAPE MUTUAL WATER SYSTEM
CA1500543 · 50 served
AGAPE PRAYER MOUNTAIN
CA1907009 · 25 served
AGATE BAY WATER COMPANY
CA3110012 · 2,500 served
AGBAYANI VILLAGE WATER SYSTEM
CA1500518 · 38 served
Agcon, Inc.
CA3601123 · 25 served
AGENCY FIELD WATER SYSTEM
CA1200572 · 180 served
AGIUS GROCERY AND BAR
CA4900941 · 25 served
AGNEW MEADOWS CAMPGROUND
CA2000380 · 25 served
AGNEW STATE HOSPITAL - EAST
CA4300709 · 1,100 served
AGNEW STATE HOSPITAL - WEST
CA4300708 · 1,100 served
AGNEWS DEV. CENTER - EAST CAMPUS
CA4310800 · 0 served
AGNEWS DEV. CENTER - WEST CAMPUS
CA4310801 · 0 served
AGNEWS DEVELOPMENTAL CENTER
CA7300210 · 1,903 served
AGNEWS RESIDENTIAL FACILITY
CA0000210 · 1,903 served
AGRI SALES, INC.
CA1100510 · 45 served
AGRILAND FARMING
CA2000866 · 60 served
AGUA CALIENTE COUNTY PARK
CA3700846 · 400 served
AGUA DULCE AIRPORT
CA1900060 · 30 served
AGUA DULCE WATER SYSTEM
CA1900768 · 493 served
AGUA DULCE WINERY
CA1909646 · 113 served
AGUA DULCE WOMEN'S CLUB
CA1900061 · 50 served
AGUA FRIA MSC
CA3600003 · 368 served
AGUANGA MARKET WATER SYSTEM
CA3301141 · 36,012 served
Aguirre MHP
090600033 · 60 served
AHA QUIN TRAILER PARK
CA3301006 · 225 served
AHLER S FRUIT STAND
CA3301007 · 25 served
AHRENS AIRCRAFT
CA5602503 · 10 served
AHWAHNEE HILLS SCHOOL
CA2000617 · 137 served
AHWAHNEE INN
CA2000522 · 50 served
AHWAHNEE INN
CA2000211 · 50 served
AHWAHNEE QUIK MART
CA2000537 · 35 served
AIDA AGUIRRE
CA3302079 · 0 served
AILEEN OLSON LABOR CAMP
CA5700546 · 30 served
AIR LANE MOBILE HOME PARK
CA1900810 · 100 served
AIR NATIONAL GUARD
CA1010700 · 1,100 served
AIR WAY FARMS INC ALADDIN
CA1009050 · 0 served