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Browse Water Systems

1,691 public water systems in SD.

Public Water Systems Database

Browse 1,691 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

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System Name PWSID State Type Population Served
JEFFERSON SD4600060 South Dakota Community 475
WAUBAY SD4600357 South Dakota Community 473
PRESHO SD4600248 South Dakota Community 472
BRYANT SD4600076 South Dakota Community 471
WR/LJ - LOWER BRULE SD4602193 South Dakota Community 471
PERKINS COUNTY RURAL WATER SD4602228 South Dakota Community 470
BOWDLE SD4600008 South Dakota Community 470
MONTROSE SD4600217 South Dakota Community 468
OST SANITATION AND MAINTENANCE SD4690474 South Dakota Community 468
SPRING CREEK SANITARY DISTRICT SD4602089 South Dakota Community 465
MOUNT VERNON SD4600220 South Dakota Community 461
LAKESIDE ESTATES SD4600022 South Dakota Community 460
WOLSEY SD4600375 South Dakota Community 459
MISSOURI RIVER BOAT COMPANY ND0811227 South Dakota Transient Non-Community 458
FLANDREAU BIA SCHOOL SD4690465 South Dakota Transient Non-Community 450
EVERGREEN WATER SYSTEM 084690477 South Dakota Community 450
GENERAL CUSTER CAMP KOA SD4600667 South Dakota Transient Non-Community 450
BEAR BUTTE VALLEY WATER SD4602334 South Dakota Community 450
GFP 14-3/OAKWOOD PICNIC AREA SD4600850 South Dakota Transient Non-Community 450
HOT SPRINGS VA CENTER SD4680003 South Dakota Community 445
OST SANITATION AND MAINTENANCE SD4690471 South Dakota Community 440
RAPID CITY SOUTH RV PARK SD4600710 South Dakota Transient Non-Community 440
HART RANCH SD4600910 South Dakota Community 438
LEOLA SD4600194 South Dakota Community 434
WILMOT SD4600371 South Dakota Community 432
PINE GROVE SD4600948 South Dakota Community 425
SPRINGBROOK ACRES SD4600261 South Dakota Community 425
TABOR SD4600327 South Dakota Community 423
IRENE SD4600173 South Dakota Community 422
ALLEN WATER SYSTEM 084690481 South Dakota Community 420
MARTY WATER SYSTEM 084690533 South Dakota Community 420
CHIEF WHITE CRANE CAMPING AREA SD4600752 South Dakota Transient Non-Community 420
SOUTH CANYON COUNTRY ESTATES SD4600627 South Dakota Community 420
HERMOSA-OLD SYSTEM SD4600154 South Dakota Community 420
OST SANITATION AND MAINTENANCE SD4690479 South Dakota Community 418
HERREID SD4600155 South Dakota Community 416
CSP-BLUE BELL SD4600771 South Dakota Transient Non-Community 413
WESTON HEIGHTS HOMEOWNERS ASSOCIATIO SD4600862 South Dakota Community 412
BIG STONE CITY SD4600007 South Dakota Community 412
PARMELEE WATER SYSTEM 084690488 South Dakota Community 407
ROSEBUD UTILITIES COMMISION SD4690488 South Dakota Community 407
DOT REST AREA 504-505A-TILFORD SD4600807 South Dakota Transient Non-Community 400
AMERICAN HORSE SCHOOL 084690466 South Dakota Community 400
KICKSTART TRAVEL CENTER SD4602271 South Dakota Transient Non-Community 400
TERRY TROJAN WATER DISTRICT SD4600053 South Dakota Community 400
HERMOSA-NEW SYSTEM SD4602268 South Dakota Community 400
I-90/MIDWAY MURDO-KADOKA KOA SD4600694 South Dakota Transient Non-Community 400
TACO DEL SOL SD4600911 South Dakota Transient Non-Community 400
WHITE LAKE, TOWN OF SD4600365 South Dakota Community 395
HEARTLAND CAMPGROUND SD4602229 South Dakota Transient Non-Community 395