Public Water Systems
654 active public water systems in SD, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Canova | Canova, SD | 89 | 100 | - |
| Dallas | Dallas, SD | 89 | 15 | - |
| Black Hills Meadow | Piedmont, SD | 89 | 3 | - |
| Brentford | Brentford, SD | 88 | 63 | - |
| Westport Sanitary District | Aberdeen, SD | 88 | 27 | - |
| AR Ranch | Blackhawk, SD | 88 | 0 | - |
| Spearfish Meadows | Rapid City, SD | 87 | 386 | - |
| Fort Welikit Family Campground | Custer, SD | 87 | 6 | - |
| Greenwood Colony | Delmont, SD | 85 | 305 | - |
| Oak Mountain Country Estates | Black Hawk, SD | 85 | 323 | - |
| Sheridan Lake Highlands, Inc. | Piedmont, SD | 85 | 51 | - |
| Wasta | Wasta, SD | 84 | 130 | - |
| Placerville Camp | Rapid City, SD | 84 | 25 | - |
| Rolling Meadows | Aberdeen, SD | 83 | 30 | - |
| Country Club Estates | Hot Springs, SD | 83 | 113 | - |
| Csp-Stockade Lake Cg-South | Custer, SD | 83 | 0 | - |
| Timber Ridge Campground | Keystone, SD | 83 | 0 | - |
| Sobos RV Park | Scenic, SD | 83 | 6 | - |
| The Meadows | Aberdeen, SD | 80 | 285 | - |
| Storm Mountain Center | Rapid City, SD | 80 | 37 | - |
| Riverside Colony | Huron, SD | 80 | 426 | - |
| Camrose Colony | Frankfort, SD | 80 | 45 | - |
| Central Meade School | Sturgis, SD | 80 | 0 | - |
| Battle Creek Camping Resort | Hermosa, SD | 79 | 1 | - |
| Usfs-Bhnf Horsethief Lake Cg | Hill City, SD | 79 | 5 | - |
| Fruitdale | Fruitdale, SD | 75 | 118 | - |
| Lourie Lane Homeowners Assoc | Spearfish, SD | 75 | 361 | - |
| Riverside Mobile Home Court | Spearfish, SD | 75 | 168 | - |
| Schmidt's Landing | Big Stone City, SD | 75 | 49 | - |
| Coca Cola Bottling Co | Rapid City, SD | 75 | 109 | - |
| Shamrock Colony | Carpenter, SD | 75 | 231 | - |
| Custer Crossing Cg and Cabins | Deadwood, SD | 75 | 18 | - |
| Prairie Dog Taproom | Hill City, SD | 75 | 1 | - |
| Rock Ridge Court | Rapid City, SD | 74 | 607 | - |
| Bestgen Addition Water Company | Piedmont, SD | 73 | 25 | - |
| Spring Creek Inn | Hill City, SD | 72 | 48 | - |
| Custer Mountain Campground | Custer, SD | 72 | 64 | - |
| Peaceful Pines II | Black Hawk, SD | 71 | 168 | - |
| Edelweiss Mountain Improvement Assoc | Black Hawk, SD | 70 | 558 | - |
| Thrall Mtn. Property Owners Associat | Black Hawk, SD | 70 | 117 | - |
| Wild Turkey Estates II | Black Hawk, SD | 70 | 0 | - |
| Corona | Corona, SD | 69 | 115 | - |
| Siphon Hill Water Association | Rapid City, SD | 68 | 643 | - |
| Liberty Hills Community | Hot Springs, SD | 68 | 76 | - |
| Kemp's Kamp West | Keystone, SD | 68 | 6 | - |
| Richmond Heights Homeowners Associat | Aberdeen, SD | 67 | 36 | - |
| Rimrock Highland Estates Comm Assoc | Piedmont, SD | 66 | 3 | - |
| Utica | Mission Hill, SD | 65 | 38 | - |
| Nemo Guest Ranch | Nemo, SD | 65 | 169 | - |
| Lake Park Campground | Rapid City, SD | 65 | 22 | - |