Public Water Systems
654 active water systems in SD.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| CHEYENNE CROSSING STORE | LEAD, SD | 150 | 53 | — |
| BLACK HILLS CHAIRLIFT | BLACK HAWK, SD | 150 | 12 | — |
| MAXWELL COLONY | SCOTLAND, SD | 150 | 430 | — |
| DEERFIELD COLONY | IPSWICH, SD | 150 | 18 | — |
| CUSTERS GULCH RV PARK-#1SW | CUSTER, SD | 150 | 3 | — |
| BATESLAND | MARTIN, SD | 148 | 827 | — |
| CUSTER-MOUNT RUSHMORE KOA-REAR/CG | BLACK HAWK, SD | 146 | 108 | — |
| KOA HILL CITY/NEEDLES HIGHWAY | BLACK HAWK, SD | 146 | 11 | — |
| ISABEL | ISABEL, SD | 145 | 299 | — |
| USFS-BHNF WOODSY/SMOKEY CG | HILL CITY, SD | 145 | 16 | — |
| NORTHVILLE | NORTHVILLE, SD | 143 | 69 | — |
| CONDE | CONDE, SD | 142 | 42 | — |
| FORDHAM COLONY | CARPENTER, SD | 142 | 178 | — |
| HIGH MEADOWS WATER COMPANY | BLACK HAWK, SD | 140 | 41 | — |
| SUNSET COLONY | BRITTON, SD | 140 | 461 | — |
| BRENTWOOD COLONY | FAULKTON, SD | 137 | 305 | — |
| B & J MOBILE HOME PARK | RAPID CITY, SD | 135 | 5 | — |
| BLACK HILLS WATER DISTRIBUTION, LLC | BELLE FOURCHE, SD | 135 | 234 | — |
| BLUMENGARD COLONY | FAULKTON, SD | 133 | 48 | — |
| MIDLAND HEIGHTS | RAPID CITY, SD | 130 | 32 | — |
| COE-LK S/LEFT TAILRACE | CHAMBERLAIN, SD | 130 | 5 | — |
| PIERPONT | PIERPONT, SD | 129 | 34 | — |
| CUSTERS GULCH RV PARK-#2NE | CUSTER, SD | 129 | 0 | — |
| PINE HAVEN VENUE AND LODGING | BLACK HAWK, SD | 128 | 0 | — |
| BUFFALO GAP | BUFFALO GAP, SD | 126 | 514 | — |
| DEER MOUNTAIN SANITARY DISTRICT | LEAD, SD | 125 | 263 | — |
| GFP-WEST BEND RECREATION AREA | PIERRE, SD | 125 | 52 | — |
| SANBORN CENTRAL SCHOOL DISTRICT | LETCHER, SD | 125 | 266 | — |
| LARSSON'S CROOKED CREEK CG-NORTH WEL | BLACK HAWK, SD | 124 | 58 | — |
| USFS-BHNF ROUBAIX LAKE CG | HILL CITY, SD | 124 | 12 | — |
| THREE FORKS CAMPGROUND AND RV PARK | HILL CITY, SD | 122 | 52 | — |
| ROLLING DICE SUBDIVISION | PIEDMONT, SD | 122 | 3 | — |
| JAVA | JAVA, SD | 121 | 42 | — |
| MIDLAND | MIDLAND, SD | 120 | 121 | — |
| VALE SANITARY DISTRICT | VALE, SD | 120 | 104 | — |
| WILD BILL'S CAMPGROUND | DEADWOOD, SD | 120 | 29 | — |
| CLEARFIELD COLONY | DELMONT, SD | 120 | 132 | — |
| EVERGREEN COLONY | FAULKTON, SD | 120 | 59 | — |
| SPEARFISH FOREST PRODUCTS | SPEARFISH, SD | 120 | 0 | — |
| TWO RIVERS GOLF CLUB | DAKOTA DUNES, SD | 120 | 3 | — |
| NEWDALE COLONY | ELKTON, SD | 119 | 99 | — |
| EAST RIDGE ACRES | RAPID CITY, SD | 118 | 21 | — |
| LAKEVIEW COLONY | LAKE ANDES, SD | 118 | 242 | — |
| OELRICHS | OELRICHS, SD | 117 | 99 | — |
| LESTERVILLE | LESTERVILLE, SD | 115 | 101 | — |
| RAY SMITH HOA-RS EAST WELL | BLACK HAWK, SD | 115 | 19 | — |
| SPRING LAKE COLONY | ARLINGTON, SD | 114 | 300 | — |
| FISH-N-FRY CAMPGROUND | BLACK HAWK, SD | 113 | 33 | — |
| RUSHMORE UNDER CANVAS | BLACK HAWK, SD | 113 | 0 | — |
| HITCHCOCK | MILLER, SD | 112 | 23 | — |