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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CALIF DIV OF FORESTRY - OASIS
CA3301090 · 25 served
CALIF DIVISION OF FORESTRY - SAGE
CA3301092 · 25 served
CALIF FEED & COMMODITIES
CA5400691 · 15 served
CALIF FOOD AND AG, DPI
CA1310901 · 25 served
CALIF MEDICAL FACILITY
CA0000106 · 2,505 served
CALIF MEDICAL FACILITY
CA7300106 · 2,505 served
CALIF PARKS & RECREATION
CA1200562 · 275 served
CALIF PARKS & RECREATION
CA1200563 · 600 served
CALIF PINES COMM SERV DIST
CA2500401 · 120 served
Calif Portland Cement
CA3600793 · 25 served
CALIF REHABILITATION CENTER
CA7300107 · 3,400 served
CALIF STATE POLYTECHNICAL UNIV - POMONA
CA1910022 · 29,854 served
CALIF STATE U AT SAN JOSE
CA4300809 · 2,500 served
CALIF. CONSERVATION CORPS
CA0000602 · 60 served
CALIF. CONSERVATION CORPS
CA0000603 · 60 served
CALIF. CONSERVATION CORPS
CA0000606 · 60 served
CALIF. CONSERVATION CORPS
CA7300607 · 60 served
CALIF. DEPT. OF FISH & GAME
CA4700548 · 36 served
CALIF. PARKS & RECREATION
CA1200561 · 1,600 served
CALIF. WATER SERVICE CO.- PALOMAR PARK
CA4100530 · 0 served
CALIFIA FARMS WATER SYSTEM
CA1503685 · 200 served
CALIFORNIA
CA5400893 · 30 served
CALIFORNIA
CA7300120 · 1,600 served
CALIFORNIA ARMY NATIONAL GUARD
CA2710707 · 180 served
CALIFORNIA ARMY NATIONAL GUARD
CA2710708 · 200 served
CALIFORNIA ASBESTOS MONOFILL
CA0500047 · 200 served
CALIFORNIA CAFE
CA5000147 · 4 served
CALIFORNIA CANNERS
CA4300730 · 550 served
CALIFORNIA CANNERS & GROWERS
CA3900948 · 50 served
CALIFORNIA CANNERS & GROWERS
CA4300607 · 400 served
CALIFORNIA CANNERS & GROWERS,
CA4300789 · 200 served
CALIFORNIA CAVERNS
CA0500057 · 80 served
CALIFORNIA CEDAR PRODUCTS - INACTIVE
CA3900746 · 70 served
CALIFORNIA CITIES WATER CO - INACTIVE
CA4000601 · 450 served
CALIFORNIA CITIES WATER CO - INACTIVE
CA4000602 · 303 served
CALIFORNIA CITRUS ASSOCIATION
CA5403106 · 96 served
CALIFORNIA CITY, CITY OF
CA1510032 · 14,198 served
CALIFORNIA CONCRETE PIPE CORP
CA3901255 · 25 served
CALIFORNIA CONSERVATION CAMP #14
CA1900007 · 107 served
CALIFORNIA CONSERVATION CENTER
CA0000123 · 1,550 served
CALIFORNIA CONTROLLED ATMOSPHERE
CA5403206 · 13 served
CALIFORNIA CORRECTION INSTITUT
CA0000120 · 1,600 served
CALIFORNIA CORRECTIONAL CENTER
CA7300123 · 1,550 served
CALIFORNIA CORRECTIONS
CA1502360 · 400 served
CALIFORNIA DAIRIES INC TIPTON
CA5403042 · 160 served
CALIFORNIA DEPARTMENT OF CORRE
CA3400230 · 60 served
CALIFORNIA DEPT OF FORESTRY
CA2310802 · 40 served
CALIFORNIA DEPT OF FORESTRY
CA1010801 · 36 served
CALIFORNIA DEPT OF FORESTRY
CA2210801 · 35 served
CALIFORNIA DEPT OF FORESTRY
CA5410802 · 75 served