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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NAUMES, INC. WELL #7
CA5800877 · 50 served
NAUMES, INC. WELL #9
CA5800902 · 40 served
NAUMES, INC., WELL #21
CA5800420 · 77 served
NAUTICAL INN
CA0800540 · 50 served
NAVAJO MWC
CA3600180 · 264 served
NAVAL BASE VENTURA COUNTY-CAMARILLO HSG.
CA5610704 · 0 served
NAVAL BASE VENTURA COUNTY, POINT MUGU
CA5610700 · 5,700 served
NAVAL BASE VENTURA COUNTY, PORT HUENEME
CA5610701 · 8,625 served
NAVAL MEDICAL CENTER SAN DIEGO
CA3710710 · 2,981 served
NAVAL WEAPONS STATION
CA0710700 · 1,800 served
NAVALAIR MOBILE HOME PARK
CA5602110 · 160 served
NAVARRA WATER SYSTEM
CA3901116 · 730 served
NAVARRO VINEYARDS
CA2300905 · 112 served
NAVELENCIA SCHOOL
CA1000193 · 342 served
NAVY POINT LOMA FACILITIES
CA3710790 · 0 served
NAZARENE CHRISTIAN SCHOOL
CA3900997 · 256 served
NCSOS, MCCOURTNEY RD.
CA2900601 · 25 served
ND DANIEL'S INVESTMENT LLC
CA3702757 · 106 served
NEEDLES KOA
CA3601004 · 333 served
NEEDLES, CITY OF
CA3610032 · 8,766 served
NEENACH SCHOOL
CA1907027 · 100 served
NEFF SUBDIVISION MUTUAL
CA1000062 · 33 served
NEGRI'S RESTAURANT
CA4900970 · 25 served
NEGRI'S RESTAURANT/HILLTOP WATER SYSTEM
CA4901228 · 150 served
NEIGHBOR'S WARM CASTLE
CA4700540 · 44 served
NEIGHBORHOOD CHURCH
CA0707557 · 250 served
NEIGHBORHOOD CHURCH - MODESTO CHRISTIAN
CA5000208 · 220 served
NEIGHBORHOOD CHURCH ANDERSON COTTONWOOD
CA4500349 · 400 served
NEIGHBORHOOD GROCERY
CA2400318 · 25 served
NEIGHBORS MUTUAL WATER CO H - INACTIVE
CA3301456 · 30 served
NEIGHBORS RV VILLAGE
CA3200100 · 24 served
NEIL'S MERCANTILE
CA1800563 · 100 served
NEIL'S SERVICE CENTER
CA4800801 · 170 served
NEIL'S SERVICE CENTER II
CA4810023 · 55 served
NEILS SERVICE CENTER
CA4800748 · 30 served
NELLA SEMAJ FOUNDATION
CA4500186 · 5 served
NELSON FAMILY VINEYARDS
CA2300518 · 27 served
NELSON INDUSTRIAL PARK
CA2900618 · 62 served
NELSON WATTS WATER SYSTEM
CA0400159 · 45 served
NELSON'S FROSTY
CA2500305 · 50 served
NELSON'S GROVE
CA5700802 · 150 served
NEMAT MANAGEMENT GROUP
CA2000948 · 34 served
NEPENTHE WS
CA2701280 · 618 served
NESSCO WATER
CA4900538 · 0 served
NESTER VANDENBRANDE
CA1400023 · 99 served
NESTLDOWN RANCH
CA4301011 · 265 served
NETTLE SPRINGS CAMPGROUND
CA5601718 · 25 served
NETTO AG INC.
CA1600609 · 50 served
NEU LODGE MOTEL
CA4500320 · 52 served
NEUFELD S AHWAHNEE STORE
CA2000820 · 35 served