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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KASPERSON'S WEST PARK
SD4601116 · 100 served
KC BAR & CAFE
SD4601042 · 25 served
KEMP'S KAMP EAST
SD4600562 · 100 served
KEMP'S KAMP MIDDLE
SD4602312 · 25 served
KEMP'S KAMP UPPER
SD4602350 · 30 served
KEMP'S KAMP WEST
SD4602315 · 68 served
KEN'S TRAILER COURT
SD4600314 · 110 served
KENEL WATER SYSTEM
084690507 · 108 served
KENNEBEC
SD4600182 · 265 served
KEY CITY TRAILER COURT
SD4600322 · 90 served
KEYSTONE
SD4601082 · 349 served
KEYSTONE XL PIPELINE, LP
SD4602370 · 1,200 served
KICKSTART TRAVEL CENTER
SD4602271 · 400 served
KIDDER WATER ASSOCIATION
SD4600871 · 100 served
KIDDERS KOURT
SD4600359 · 25 served
KIMBALL
SD4600184 · 572 served
KINGBROOK I RURAL WATER SYSTEM
SD4600431 · 6,455 served
KINGBROOK II RURAL WATER SYSTEM
SD4600511 · 2,715 served
KINGBROOK III RURAL WATER SYSTEM
SD4600874 · 2,888 served
KLEIN RANCH
SD4601039 · 45 served
KLEIN SCHOOL
SD4602308 · 24 served
KOA HILL CITY/NEEDLES HIGHWAY
SD4602253 · 146 served
KXL CC03A PHILIP WORKFORCE CAMP
SD4602380 · 300 served
KYLE WATER SYSTEM
084690474 · 6,526 served
LAKE ANDES
SD4600185 · 710 served
LAKE ANDES TRIBAL HOUSING WATER SYSTEM
084690534 · 264 served
LAKE CITY
SD4600186 · 45 served
LAKE NORDEN
SD4600187 · 554 served
LAKE PARK CAMPGROUND
SD4600679 · 65 served
LAKE POINSETT CAMPGROUND
SD4602255 · 25 served
LAKE POINSETT ESTATES
SD4601009 · 36 served
LAKE PRESTON
SD4600398 · 589 served
LAKE TRAVERSE UTILITY COMM
SD4690456 · 50 served
LAKE TRAVERSE UTILITY COMM
SD4690457 · 40 served
LAKE TRAVERSE UTILITY COMM
SD4690458 · 390 served
LAKE TRAVERSE UTILITY COMM
SD4690460 · 130 served
LAKE TRAVERSE UTILITY COMM
SD4690461 · 50 served
LAKE TRAVERSE UTILITY COMM
SD4690462 · 60 served
LAKE TRAVERSE UTILITY COMM.
SD4690459 · 90 served
LAKE'S BYRON LODGE
SD4602119 · 100 served
LAKESIDE ESTATES
SD4600022 · 460 served
LAKESIDE WATER USERS DISTRICT
SD4602108 · 51 served
LAKEVIEW ACRES,C/O MYRIL ARCH
SD4600517 · 100 served
LAKEVIEW COLONY
SD4602017 · 118 served
LAKEVIEW ELEMENTARY SCHOOL
SD4600939 · 75 served
LAKOTA TECH HIGH SCHOOL
SD4600332 · 1,250 served
LANE
SD4600180 · 59 served
LANGFORD
SD4600189 · 283 served
LANTERN ESTATES
SD4600315 · 192 served
LANTERN INN MOTEL
SD4600564 · 25 served