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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OVERLAND STOCKYARD
CA1600255 · 25 served
OVERPASS ROAD COMMERCIAL FACIL
CA4200728 · 75 served
OVERSHINE WINE COMPANY
CA4901206 · 40 served
OVID NAPA VALLEY
CA2800073 · 35 served
OWENS PEAK SOUTH
CA1502659 · 45 served
OWENS PEAK WEST
CA1502608 · 79 served
OWENS VALLEY
CA1400119 · 100 served
OWENS VALLEY CONSERVATION CAMP
CA7300605 · 60 served
OWENS VALLEY FIRE CENTER
CA1400032 · 99 served
OWENS VALLEY WATER RESOURCES, INC.
CA1400005 · 311 served
OWENS-BROCKWAY GLASS CONTAINER INC
CA3900825 · 280 served
OWID-COMMUNITY LINE
CA0410013 · 0 served
OWL HARBOR
CA3400356 · 111 served
OWL'S BARN WATER SYSTEM
CA5601602 · 4 served
OXBOW MARINA (SWS)
CA3400332 · 200 served
OXNARD PALLET COMPANY
CA5603123 · 38 served
OXNARD WATER DEPT
CA5610007 · 200,232 served
OXXO MINI MART
CA2400320 · 29 served
OXYCHEM & DAVE WILSON NURSERY
CA5000122 · 20 served
OZENA CAMPGROUND AND STATION
CA5601717 · 25 served
P D M STROCAL INC
CA3400239 · 25 served
P F C (PANOCHE FARMS COMPANY)
CA1009151 · 30 served
P G & E BEAR VALLEY
CA2900615 · 25 served
P G & E ADMINISTRATION CTR
CA4900984 · 0 served
P G & E COMPANY SERVICE CENTER - INACTIV
CA4000696 · 35 served
P G & E CONSTRUCTION CAMP
CA4900983 · 25 served
P G & E-TURNER CUT WATER SYSTEM
CA3901388 · 30 served
P M MUTUAL WATER CO
CA3400346 · 50 served
P O BOX 238 RUTHERFORD 94573
CA2800735 · 130 served
P.A.M - OFFICE
CA2000377 · 43 served
PAC POWER
CA4800806 · 28 served
PACHECO ELEMENTARY SCHOOL
CA4500160 · 450 served
PACHEO WATER SYSTEM
CA5401029 · 30 served
PACIFIC AGRILANDS INC-BERENDA RANCH
CA2000857 · 500 served
PACIFIC BELL SE-164
CA4000718 · 35 served
PACIFIC BELL UE17L WATER SYSTEM
CA3901086 · 150 served
PACIFIC CAFE
CA4700678 · 60 served
PACIFIC CHRISTIAN ACADEMY
CA4900702 · 35 served
PACIFIC CHRISTIAN ACADEMY
CA4900959 · 150 served
PACIFIC CLAY PRODUCTS
CA3301485 · 180 served
PACIFIC COAST ENERGY COMPANY
CA4200961 · 50 served
PACIFIC COAST PACKING CORP
CA0000008 · 400 served
PACIFIC COAST PACKING CORP
CA6500008 · 400 served
PACIFIC COAST PRODUCERS
CA5700636 · 1,000 served
PACIFIC DUNES RANCH
CA4000226 · 89 served
PACIFIC FARMS
CA1009045 · 100 served
PACIFIC FRUIT CO
CA1502206 · 40 served
PACIFIC FRUIT FARMS
CA3400313 · 30 served
PACIFIC GAS & ELECTRIC
CA1009265 · 0 served
PACIFIC GAS & ELECTRIC CO
CA1009276 · 40 served