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.
Is your public water system listed? Claim your free listing →
Claim Your Listing →Showing page 9 of 34 (1,691 systems)
CSP-SYLVAN LAKE
SD4600780 · 799 served
CSP-SYLVAN LAKE CAMPGROUND
SD4600782 · 140 served
CSP-VALHALLA
SD4600073 · 25 served
CSP-WILDLIFE STATION VC
SD4602087 · 297 served
CSP-WSC/STOCKADE CABIN
SD4600123 · 25 served
CSP-WTP/TREATMENT PLANT
SD4600781 · 300 served
CUSTER
SD4600101 · 1,919 served
CUSTER CROSSING CG AND CABINS
SD4602373 · 75 served
CUSTER DOC
SD4600384 · 25 served
CUSTER LUTHERAN FELLOWSHIP
SD4600898 · 25 served
CUSTER MOUNTAIN CAMPGROUND
SD4600610 · 72 served
CUSTER-MOUNT RUSHMORE KOA-FRONT/OFFI
SD4602368 · 25 served
CUSTER-MOUNT RUSHMORE KOA-REAR/CG
SD4600650 · 146 served
CUSTERS GULCH RV PARK-#1SW
SD4602243 · 150 served
CUSTERS GULCH RV PARK-#2NE
SD4602396 · 129 served
D & D RV PARK
SD4600680 · 25 served
D & E WATER COMPANY
SD4600392 · 100 served
D & J CAFE
SD4600966 · 30 served
DAKOTA CAMPGROUND
SD4600659 · 25 served
DAKOTA DUNES CID
SD4602093 · 3,700 served
DAKOTA PORK INDUSTRIES
SD4601002 · 300 served
DAKOTAH SPIRIT RESORT
SD4602123 · 50 served
DALLAS
SD4600102 · 89 served
DARLINGTON ESTATES
SD4600403 · 25 served
DAVIS
SD4600103 · 104 served
DAVISON RURAL WATER SYSTEM INC
SD4601090 · 3,485 served
DAWSON COLONY
SD4600437 · 25 served
DAYS END CAMPGROUND
SD4600660 · 25 served
DE SMET
SD4600059 · 1,056 served
DE SMET LIVESTOCK SALE BARN
SD4600548 · 200 served
DEADWOOD
SD4600104 · 1,156 served
DEADWOOD/OAK RIDGE
SD4602279 · 0 served
DEBERG WELL USERS ASSOCIATION
SD4602095 · 54 served
DEER HUTS MOTEL
SD4600550 · 30 served
DEER MOUNTAIN SANITARY DISTRICT
SD4600549 · 125 served
DEER RUN ESTATES
SD4602226 · 60 served
DEERFIELD COLONY
SD4602056 · 150 served
DELL ACRES MOBILE HOME PARK
SD4600063 · 100 served
DELL ACRES RESIDENTIAL CORPORATION
SD4600243 · 45 served
DELL RAPIDS
SD4600105 · 3,633 served
DELMONT
SD4600106 · 153 served
DEMPSTER CAFE
SD4600551 · 25 served
DEW DROP INN
SD4601040 · 54 served
DIANNE S GIFT CORRAL
SD4601010 · 200 served
DICKS STORE
SD4600552 · 30 served
DIMOCK ELEMENTARY SCHOOL
SD4601094 · 110 served
DINOSAUR MUSEUM
SD4601061 · 500 served
DIXON WATER SYSTEM
084690497 · 22 served
DJ'S BAR & LOUNGE
SD4600973 · 25 served
DOLAND
SD4600108 · 199 served