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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USFS-SOUTH FORK
CA1900933 · 25 served
USFS-SULPHUR SPRINGS A-11
CA1900592 · 25 served
USFS-SUNSET POINT CAMPGROUND
CA1700634 · 110 served
USFS-SYCAMORE FLATS V-5
CA1900791 · 50 served
USFS-TEXAS CANYON STATION S-3
CA1900131 · 25 served
USFS-TOIYABE, CHAS NAPES BLDG
CA0210402 · 21 served
USFS-TOIYABE, CHAS NAPES BLDG
CA0210400 · 16 served
USFS-TOIYABE, CHAS NAPES BLDG
CA0210401 · 14 served
USFS-TOIYABE, CHAS NAPES BLDG
CA0210403 · 1 served
USFS-TOIYABE, CHAS NAPES BLDG
CA0210404 · 11 served
USFS-TOIYABE, CHAS NAPES BLDG
CA0210405 · 240 served
USFS-TOIYABE, CHAS NAPES BLDG
CA0210406 · 43 served
USFS-TOIYABE, CHAS NAPES BLDG
CA0210407 · 27 served
USFS-TOIYABE, CHAS NAPES BLDG
CA0210408 · 36 served
USFS-TOIYABE, CHAS NAPES BLDG
CA2610400 · 62 served
USFS-TOIYABE, CHAS NAPES BLDG
CA2610401 · 57 served
USFS-TOIYABE, CHAS NAPES BLDG
CA2610402 · 186 served
USFS-TOIYABE, CHAS NAPES BLDG
CA2610403 · 47 served
USFS-TOIYABE, CHAS NAPES BLDG
CA2610404 · 27 served
USFS-TOIYABE, CHAS NAPES BLDG
CA2610405 · 71 served
USFS-TOIYABE, CHAS NAPES BLDG
CA2610406 · 41 served
USFS-TOIYABE, CHAS NAPES BLDG
CA2610407 · 300 served
USFS-TOIYABE, CHAS NAPES BLDG
CA2610408 · 51 served
USFS-TOIYABE, CHAS NAPES BLDG
CA2610409 · 160 served
USFS-TOIYABE, CHAS NAPES BLDG
CA2610410 · 6 served
USFS-TOIYABE, CHAS NAPES BLDG
CA4610400 · 20 served
USFS-TOIYABE, CHAS NAPES BLDG
CA4610401 · 10 served
USFS-TOIYABE, CHAS NAPES BLDG
CA4610402 · 12 served
USFS-TROY MEADOW CAMPGROUND
CA5402026 · 18 served
USFS-VALYERMO RANGER STATION
CA1909627 · 25 served
USFS/BILLY CREEK CAMPGROUND
CA1000141 · 350 served
USFS/DEER CREEK CAMPGROUND
CA1000147 · 750 served
USFS/DINKEY CREEK CAMPGROUND
CA1000137 · 1,400 served
USFS/DINKEY CREEK WORK CENTER
CA1000135 · 25 served
USFS/DORABELLE CAMPGROUND
CA1000143 · 900 served
USFS/GLEN MEADOW WORK CENTER
CA1000134 · 25 served
USFS/JACKASS MEADOW CAMPGROUND
CA1000489 · 120 served
USFS/JACKASS MEADOW CAMPGROUND
CA1000657 · 300 served
USFS/KAISER DIGGINS WORK CNTR
CA1000370 · 30 served
USFS/LASSEN BIG PINE CAMPGROUN
CA4500021 · 100 served
USFS/LASSEN BRIDGE PICNIC/CAMP
CA4500026 · 50 served
USFS/LASSEN CAVE & SUBWAY CAVE
CA4500025 · 150 served
USFS/LASSEN HAT CR WORK CENTER
CA4500030 · 75 served
USFS/LASSEN HAT CREEK CAMPGRND
CA4500024 · 365 served
USFS/LOGGER-ASPEN
CA1000123 · 200 served
USFS/MONO CREEK CAMPGROUND
CA1000477 · 120 served
USFS/MONO HOT SPRINGS CAMPGRND
CA1000144 · 120 served
USFS/MOUNTAIN REST GUARD STN
CA1000368 · 30 served
USFS/PINEHURST WORK CENTER
CA1000310 · 30 served
USFS/RANCHERIA CAMPGROUND
CA1000140 · 906 served