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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BLACK MOUNTAIN R.V. RESORT
CA4000643 · 35 served
BLACK OAK FACILITY
CA2300858 · 200 served
BLACK OAK GOLF COURSE
CA3103205 · 280 served
BLACK POINT RESTAURANT
CA3301216 · 100 served
BLACK RASCAL WATER COMPANY
CA2400046 · 367 served
BLACK STALLION WINERY
CA2800107 · 45 served
BLACK'S STATION
CA0300060 · 157 served
BLACKBERRY FARMS
CA4300751 · 3,600 served
BLACKBERRY INN
CA2300547 · 33 served
BLACKBERRY PATCH RV PARK
CA0800860 · 24 served
BLACKBERRY TRAILER PARK
CA0800624 · 62 served
BLACKBIRD FARM
CA2300877 · 25 served
BLACKBURN'S LAKEHEAD INN
CA4500117 · 25 served
BLACKHAWK CENTER WATER SYSTEM
CA2000848 · 143 served
BLACKHAWK WATER SERVICE
CA0707634 · 33 served
BLACKIE RD WATER SYSTEM #3
CA2700516 · 70 served
BLACKIE RD WATER SYSTEM #7
CA2701524 · 25 served
BLACKIE RD WATER SYSTEM 9
CA2701594 · 49 served
BLACKIE RD WS #05
CA2700837 · 78 served
BLACKIE ROAD WATER SYSTEM #12
CA2701838 · 25 served
BLACKIE ROAD WATER SYSTEM #6
CA2700843 · 20 served
BLACKIE ROAD WATER SYSTEM NUMB
CA2700514 · 1 served
BLACKIE ROAD WATER SYSTEM NUMB
CA2700515 · 4 served
BLACKIE ROAD WATER SYSTEM NUMB
CA2700517 · 42 served
BLACKROCK STATION
CA5403018 · 32 served
BLACKWELDER MFG CO
CA4800549 · 8 served
BLACKWELLS VILLAGE
CA1503313 · 0 served
BLACKWOOD & ELY
CA5300008 · 40 served
BLAIR FOUNTAIN
CA1210317 · 25 served
BLAIRSDEN WATER USERS ASSN
CA3200134 · 200 served
BLAKE SCHOOL DISTRICT
CA1502019 · 30 served
BLANCO DAIRY RANCH
CA2700808 · 25 served
BLAZING SADDLE BAR & GRILL
CA0707518 · 200 served
BLEICH FLATS MUTUAL
CA1900075 · 42 served
BLEVINS AUTO & TRUCK STOP
CA2400131 · 25 served
BLISS MUTUAL WATER SYSTEM
CA4901391 · 25 served
BLM
CA2300814 · 25 served
BLM
CA2300815 · 25 served
BLM
CA2300816 · 25 served
BLM
CA2300817 · 25 served
BLM BUREAU OF LAND MANAGEMENT
CA2310601 · 25 served
BLM BUREAU OF LAND MANAGEMENT
CA1410601 · 25 served
BLM BUREAU OF LAND MANAGEMENT
CA1410602 · 25 served
BLM BUREAU OF LAND MANAGEMENT
CA1410603 · 25 served
BLM BUREAU OF LAND MANAGEMENT
CA1410604 · 25 served
BLM BUREAU OF LAND MANAGEMENT
CA1710601 · 25 served
BLM BUREAU OF LAND MANAGEMENT
CA1710602 · 25 served
BLM BUREAU OF LAND MANAGEMENT
CA1710603 · 25 served
BLM BUREAU OF LAND MANAGEMENT
CA1710604 · 25 served
BLM BUREAU OF LAND MANAGEMENT
CA1710605 · 25 served