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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DAVIS GOLF COURSE
CA5700541 · 100 served
DAVIS JUSD - FAIRFIELD SCHOOL
CA5700623 · 46 served
DAVIS MIGRANT CENTER (CIUDAD DEL SOL)
CA5700539 · 91 served
DAVIS TRUST
CA2000819 · 30 served
DAVIS WATER SYSTEM
CA3400196 · 30 served
DAVIS' HIGH COUNTRY CAFE
CA2600606 · 25 served
DAVY BROWN CAMPGROUND
CA4200411 · 25 served
DAWN ENTERPRISES INDUSTRIAL PA
CA5000329 · 25 served
DAY S INN
CA5000437 · 26 served
DAYLOR WILLIAM
CA3400252 · 400 served
DAYS END RV PARK
CA1805006 · 27 served
DBA SILVER ROSE CELLARS
CA2800298 · 45 served
DD Mobile Home Park
090605160 · 300 served
DE ANZA SPRINGS RESORT
CA3702703 · 1,000 served
DE ANZA TRAIL INN
CA3701807 · 50 served
DE BENNEVILLE PINES
CA3600534 · 46 served
DE BONNE RANCH MANAGEMENT
CA3301181 · 50 served
DE CARLI RANCH WATER SYSTEM
CA3900806 · 140 served
DE GROOT & SON DAIRY
CA1009210 · 25 served
DE LUZ ECOLOGY CENTER
CA3700010 · 38 served
DE RANCHO Y MOBILE VILLA WATER
CA1500380 · 200 served
DE ROYAL LMB - INACTIVE
CA4000204 · 30 served
DE VILLE APARTMENTS
CA3900570 · 110 served
DE VOR NURSERIES
CA1100529 · 0 served
DE VOR NURSERIES
CA1100537 · 35 served
Dead Mule Camp, Mendocino NF
CA5200820 · 25 served
DEAD OAK WATER ASSOC - FSSUP
CA3600438 · 52 served
DEADWOOD CONSERVATION CAMP
CA0000105 · 87 served
DEADWOOD CONSERVATION CAMP
CA4700590 · 82 served
DEADWOOD CONSERVATION CAMP
CA7300105 · 87 served
DEAN CREEK RESORT
CA1200637 · 283 served
DEAN TURNER
CA5500068 · 250 served
Dear Ridge Inn
CA0300045 · 500 served
DEARBORNE PARK WATER SYSTEM
CA4100576 · 45 served
DEATH VALLEY - BIG PINE - INACTIVE
CA1410411 · 50 served
DEATH VALLEY JUNCTION
CA1400069 · 201 served
DEBENEDETTO FARMS
CA1503318 · 25 served
DECEMBEMBER PACIFIC AND SUPPLY
CA2700975 · 25 served
DECKER CANYON YOUTH CAMP
CA1900831 · 25 served
DEEP CANYON WATER CO
CA3301192 · 118 served
DEEP HOLE WATER ASSOC
CA4300569 · 50 served
DEEP SHADOWS RANCH
CA1907022 · 70 served
DEEP SPRINGS COLLEGE
CA1400068 · 40 served
DEER CREEK COLD STORAGE
CA5403101 · 100 served
DEER CREEK LODGE
CA5200582 · 25 served
DEER CREEK PARK ASSOCIATION - INACTIVE
CA2910009 · 0 served
DEER CREEK RV PARK
CA5402057 · 114 served
DEER CREEK STOP GAP W.A.
CA5304002 · 22 served
DEER CREEK/LEAVIS CAMPGROUND
CA5400817 · 30 served
DEER CROSSING
CA1000329 · 30 served