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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NIMBUS FISH HATCHERY
CA3410801 · 124 served
NINE GABLES
CA0300098 · 25 served
NINE SUNS WINERY
CA2800972 · 25 served
NINER WINE ESTATES, LLC
CA4000818 · 25 served
NINO'S PLACE WATER SYSTEM
CA5000346 · 25 served
NIPOMO COMM SERVICES DIST
CA4010026 · 13,771 served
NIPTON WATER AND POWER
CA3600183 · 25 served
NISHI QUALITY FLOWERS, INC.
CA5603116 · 92 served
NITAO NURSERY
CA2701159 · 25 served
Nixon
093200168 · 800 served
NLF NEW COLUMBIA RANCH OFFICE 907
CA2000837 · 10 served
NMIP FIRE & WATER SYSTEM, LLC
CA5000189 · 300 served
NO NAME WATER SYSTEM
CA1400105 · 99 served
NO. 1 GOLF DRIVING RANGE
CA1503214 · 100 served
NO. CONGREGATION JEHOVAHS WITN
CA0900101 · 200 served
NOBLE CANYON TRAILHEAD
CA3700034 · 25 served
NOBLE FARMS-GROWERS TRANSPLANT WS
CA2700042 · 25 served
NOEL HEIGHTS-CAL WATER SERVICE (PUC)
CA4900785 · 79 served
NOISY NAG
CA3600623 · 25 served
NOJOQUI FALLS COUNTY PARK
CA4200824 · 1,502 served
Noland Park, Tehama County
CA5201045 · 25 served
NOLF IMPERIAL BEACH
CA3710780 · 0 served
NOLL PROPERTIES
CA4000734 · 100 served
Nomlaki Tribal Community Complex
090600070 · 45 served
NONESUCH FARM SCHOOL
CA4900700 · 46 served
NORANDA GREY EAGLE MINE
CA4700824 · 60 served
NORBY LUMBER COMPANY
CA2000644 · 25 served
NORCAL ADVENTURE AREA
CA5800893 · 130 served
NORCAL GASOLINE
CA2300516 · 100 served
NORCAL NURSERY INC
CA5200656 · 35 served
NORCAL WATER WORKS
CA5200657 · 45 served
NORCO, CITY OF
CA3310025 · 25,068 served
NORD COUNTRY SCHOOL
CA0400073 · 230 served
NORD ROAD WATER ASSOCIATION
CA1502383 · 32 served
NORDIC SAW & TOOL MFG
CA5000111 · 40 served
NORFIELD INDUSTRIES
CA0409175 · 62 served
NORMA MARIA RANCH APTS
CA3301460 · 42 served
NORMAN BOHEN
CA3000575 · 45 served
NORMAN S BRENTWOOD NURSERY
CA0706025 · 25 served
NORMANS NURSERY
CA3901345 · 200 served
NORMILES DEVELOPMENT
CA5000267 · 35 served
NORRIS CANYON PROPERTY OWNERS ASSN
CA0103040 · 50 served
NORRIS CANYON WATER SYSTEM
CA0100040 · 25 served
NORRIS SCHOOL WATER SYSTEM
CA1502199 · 1,300 served
NORSEMAN M.H.P.
CA5400545 · 70 served
NORTH AIRPORT WATER ASSOCIATIO
CA5500059 · 17 served
North American Drilling
CA3600799 · 25 served
NORTH AMERICAN REFRACTORIES - INACTIVE
CA0707609 · 90 served
NORTH BAY YMCA - CAMP LUNDEEN
CA2900558 · 60 served
NORTH BUELLTON HILLS WATER CO
CA4200809 · 20 served