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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COTTONWOOD CAMPING AREA
SD4600751 · 110 served
COTTONWOOD GROVE MOBILE HOME PARK
SD4602225 · 30 served
COTTONWOOD KITCHEN
SD4600544 · 75 served
COTTONWOOD POINT RESORT
SD4600992 · 25 served
COUNTRY ACRES
SD4600383 · 70 served
COUNTRY CAFE
SD4601091 · 30 served
COUNTRY CLUB ESTATES
SD4600629 · 83 served
COUNTRY CLUB PROPERTY OWNERS - BF
SD4602173 · 84 served
COUNTRY CORNER CAFE
SD4601114 · 50 served
COUNTRY ESTATES
SD4602324 · 24 served
COUNTRY GROVE ESTATES
SD4602138 · 90 served
COUNTRY ROAD ESTATES
SD4602204 · 112 served
COUNTRY STORE AT THREE FORKS
SD4602340 · 1,000 served
COUNTRY VILLA ESTATES
SD4600618 · 40 served
COUNTRY VILLAGE PARK
SD4600021 · 340 served
COUNTRYSIDE
SD4601081 · 492 served
COVERED WAGON RESORT
SD4602133 · 21 served
COVERED WAGON RESTAURANT
SD4601020 · 100 served
COVERED WAGON STEAKHOUSE
SD4601021 · 25 served
COWBOY CAFE
SD4601092 · 50 served
CPH - COUNTRYSIDE SOUTH
SD4602149 · 576 served
CRAVEN CORNER
SD4600934 · 25 served
CRAZY HORSE SCHOOL
084690468 · 428 served
CREATIVE KIDS TOO PRESCHOOL & DAYCAR
SD4602290 · 33 served
CREEKSIDE LLC
SD4602102 · 235 served
CREEKSIDE MOUNTAIN RESORT
SD4602328 · 15 served
CRESBARD
SD4600099 · 96 served
CREST MOTEL C/O E A MELEROVICH
SD4600729 · 28 served
CRM WELL
SD4602142 · 92 served
CROOKED OAKS CANYON HOMEOWNERS
SD4600915 · 70 served
CROOKS
SD4600391 · 1,362 served
CROW BUTTES MERCANTILE
SD4602248 · 45 served
CROW CREEK SIOUX TRIBE WATER SYSTEM
084690439 · 130 served
CROW CREEK TRIBAL SCHOOL
084690437 · 516 served
CROW CREEK WATER COMMISSION
SD4690437 · 250 served
CROW CREEK WATER COMMISSION
SD4690438 · 60 served
CROW CREEK WATER COMMISSION
SD4690439 · 95 served
CROW CREEK WATER COMMISSION
SD4690440 · 1,000 served
CSP-BISON CENTER
SD4602390 · 300 served
CSP-BLUE BELL
SD4600771 · 413 served
CSP-BLUE STAR MEMORIAL (BS)
SD4600772 · 1,000 served
CSP-CENTER LAKE & PLAYHOUSE
SD4600773 · 230 served
CSP-FRENCH CREEK HORSE CAMP
SD4600136 · 61 served
CSP-GAME LODGE
SD4600774 · 541 served
CSP-HIDDEN VALLEY
SD4600049 · 45 served
CSP-LEGION LAKE
SD4600775 · 278 served
CSP-PARK SHOP
SD4600777 · 50 served
CSP-RESIDENCES (R-1 TO 5)
SD4600776 · 25 served
CSP-STOCKADE LAKE CG-NORTH
SD4600779 · 44 served
CSP-STOCKADE LAKE CG-SOUTH
SD4600778 · 83 served