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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CARNEROS INN
CA2800538 · 30 served
CARNEROS SCHOOL
CA2800624 · 125 served
CARNEROS WAREHOUSING
CA4901247 · 50 served
CARNES APARTMENTS
CA5000456 · 1 served
CAROL HAMMOND - INACTIVE
CA3901254 · 25 served
CARPENTER GUEST HOME #2
CA3901351 · 30 served
CARPENTER WINERY
CA4000847 · 54 served
CARPINTERIA VALLEY WATER DISTRICT
CA4210001 · 15,996 served
CARR S FAMILY RESTAURANT
CA5500198 · 26 served
CARRIAGE ACRES MOBILE HOME
CA4400771 · 180 served
CARRIAGE LANE NURSERY
CA2700639 · 25 served
CARRIAGE SQUARE
CA5100119 · 55 served
CARRIERE FAMILY FARMS
CA1100101 · 37 served
CARRILLO WATER SYSTEM
CA1500003 · 0 served
CARRISA PLAINS ELEMENTARY
CA4000732 · 40 served
CARRY TRACT WATER ASSOC
CA3000751 · 90 served
CARSON LANDSCAPE INDUSTRIES
CA3400434 · 175 served
CARSON RIVER RESORT
CA0202515 · 33 served
CARSON SWIM SCHOOL
CA0706107 · 35 served
CARTAGO MUTUAL WATER COMPANY
CA1400027 · 132 served
CARUTHERS COMM SERV DIST
CA1010039 · 2,613 served
CARUTHERS RAISIN PACKING CO
CA1000468 · 150 served
CARUTHERS UNION HIGH SCHOOL
CA1000386 · 420 served
CARVER TRACT MUTUAL WATER COMP
CA3301107 · 600 served
CARVIN CREEK SUMMER HOME TRACT
CA4600063 · 25 served
CASA DE AMIGOS MANUFACTURED HOUSING COMM
CA5000060 · 204 served
CASA DE FRUTA LABOR CAMP
CA3501511 · 25 served
CASA DE FRUTA ORCHARDS
CA3500511 · 53 served
CASA DE FRUTA WATER SYSTEM
CA4300611 · 250 served
CASA DEL RIO WATER SYSTEM
CA0707526 · 30 served
CASA DULCE ESTATES
CA1900717 · 24 served
CASA FINCA
CA3302088 · 20 served
CASA GRANDE MOTEL
CA2000547 · 25 served
CASA LINDA MOTEL
CA3400109 · 25 served
CASA LOMA TRACT
CA3100064 · 25 served
CASA LOMA WATER CO, INC.
CA1510004 · 900 served
CASA MEDANOS WATER SYSTEM
CA0707594 · 45 served
Casa Mia Apartments
CA2400059 · 48 served
CASA MIA MOBILE HOME PARK
CA5800811 · 153 served
CASA RUIZ
CA5700518 · 60 served
CASA TROPICAL
CA5602601 · 60 served
CASACA VINEYARDS
CA1000175 · 40 served
CASAS WATER SYSTEM
CA3901363 · 25 served
CASCADE ESTATES
CA5500104 · 316 served
CASCADE MUTUAL WATER COMPANY
CA0900523 · 62 served
CASCADE RACQUET CLUB MUTUAL WATER
CA4500012 · 89 served
CASCADEL MUTUAL WATER SYSTEM
CA2000509 · 137 served
CASE POWER & EQUIPMENT
CA5100232 · 11 served
CASE RIETVELD
CA3900856 · 546 served
CASEY'S WATER SYSTEM
CA5400719 · 24 served