Utilities in South Dakota
1,691 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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COE-L&C/SOUTH COTTONWOOD CG
SD4680017 · 200 served
COE-L&C/TRAINING DIKE CAMPGROUND
SD4680082 · 60 served
COE-LK O/CAMPGROUND #1
SD4680019 · 100 served
COE-LK O/CAMPGROUND #2-N
SD4680020 · 50 served
COE-LK O/CAMPGROUND #2-S
SD4680021 · 50 served
COE-LK O/CAMPGROUND #3-S/DSS
SD4680022 · 75 served
COE-LK O/COW CREEK REC AREA
SD4680086 · 25 served
COE-LK O/DOWNSTREAM TAILRACE E
SD4680023 · 25 served
COE-LK O/INDIAN MEMORIAL
SD4680024 · 150 served
COE-LK O/LITTLE BEND REC AREA
SD4680084 · 50 served
COE-LK O/MAINTENANCE SHOP SYSTEM
SD4680121 · 30 served
COE-LK O/MARINA COMFORT STATION
SD4680025 · 50 served
COE-LK O/POWERPLANT
SD4680026 · 25 served
COE-LK O/REVHEIM PARK
SD4602090 · 35 served
COE-LK O/WEST POLLOCK S REC AR
SD4680029 · 50 served
COE-LK O/WEST POLLOCK-N SYSTEM
SD4680028 · 25 served
COE-LK S/DEGREY BOAT RAMP AREA
SD4680030 · 25 served
COE-LK S/DEGREY CAMPGROUNDD
SD4680031 · 25 served
COE-LK S/DEGREY PICNIC AREA
SD4680032 · 25 served
COE-LK S/IRON NATION N
SD4680033 · 25 served
COE-LK S/JOE CREEK
SD4680034 · 25 served
COE-LK S/LAFRAMBOISE ISLAND
SD4680035 · 25 served
COE-LK S/LEFT TAILRACE
SD4680036 · 130 served
COE-LK S/MAINTENANCE SHOP SYSTEM
SD4680037 · 50 served
COE-LK S/OLD FORT THOMPSON
SD4680124 · 25 served
COE-LK S/RIGHT TAILRACE-POWERPLANT
SD4680038 · 25 served
COE-LK S/WEST BEND ARTESIAN
SD4680039 · 25 served
COE-LK S/WEST BEND PUMPED WELL
SD4680040 · 25 served
COE-LKO/SPRING CREEK REC AREA
SD4680085 · 25 served
COE-LKO/SWAN CREEK L
SD4680027 · 25 served
COFFEE CUP FUEL STOP
SD4602007 · 25 served
COFFEE CUP FUEL STOP #1
SD4600131 · 1,250 served
COFFEE CUP FUEL STOP #9
SD4600570 · 75 served
COLLINS COLONY
SD4602358 · 95 served
COLMAN
SD4600093 · 634 served
COLOME
SD4600094 · 323 served
COLONIAL PINE HILLS SANITARY DISTRIC
SD4600263 · 1,200 served
COLTON
SD4600390 · 738 served
COLUMBIA ELEMENTARY SCHOOL
SD4600949 · 40 served
CONDE
SD4600096 · 142 served
COPPER OAKS I
SD4602136 · 64 served
CORN CREEK
084690492 · 0 served
CORN CREEK WATER SYSTEM
084690519 · 40 served
CORNER CORRAL CAFE
SD4601022 · 75 served
CORNERSTONE STEAKHOUSE
SD4601023 · 100 served
CORONA
SD4600009 · 69 served
CORRAL TRAILER COURT
SD4600240 · 50 served
CORSICA
SD4600097 · 561 served
CORSON VILLAGE SANITARY DISTRICT
SD4600098 · 50 served
COSMOS MYSTERY AREA
SD4602305 · 600 served