South Dakota
Soil data for 66 counties
Counties in South Dakota
| County | Dominant Texture | Avg pH | Drainage | Soil Order |
|---|---|---|---|---|
| Aurora County | Loam | 6.9 | N/A | N/A |
| Beadle County | Loam | 6.9 | N/A | N/A |
| Bennett County | Sandy Loam | 6.9 | N/A | N/A |
| Bon Homme County | Loam | 7.1 | N/A | N/A |
| Brookings County | Loam | 7.0 | N/A | N/A |
| Brown County | Loam | 7.1 | Well drained | Entisols |
| Brule County | Unknown | N/A | N/A | N/A |
| Buffalo County | Unknown | N/A | N/A | N/A |
| Butte County | Gravelly loam | 7.1 | Excessively drained | Entisols |
| Campbell County | Loam | 7.1 | N/A | N/A |
| Charles Mix County | Loam | 7.1 | N/A | N/A |
| Clark County | Loam | 7.1 | N/A | N/A |
| Clay County | Clay Loam | 7.2 | N/A | N/A |
| Codington County | Loam | 7.1 | N/A | N/A |
| Corson County | Loam | 7.1 | N/A | N/A |
| Custer County | Unknown | N/A | N/A | N/A |
| Davison County | Gravelly loam | 7.1 | Excessively drained | Entisols |
| Day County | Loam | 7.2 | N/A | N/A |
| Deuel County | Loam | 7.1 | N/A | N/A |
| Dewey County | Clay Loam | 7.2 | N/A | N/A |
| Douglas County | Loam | 6.9 | N/A | N/A |
| Edmunds County | Loam | 7.1 | N/A | N/A |
| Fall River County | Loam | 7.2 | N/A | N/A |
| Faulk County | Loam | 7.1 | N/A | N/A |
| Grant County | Gravelly loam | 7.1 | Excessively drained | Entisols |
| Gregory County | Gravelly loam | 7.1 | Excessively drained | Entisols |
| Haakon County | Clay Loam | 7.3 | N/A | N/A |
| Hamlin County | Loam | 7.1 | N/A | N/A |
| Hand County | Gravelly sandy loam | 6.9 | Excessively drained | Mollisols |
| Hanson County | Unknown | N/A | N/A | N/A |
| Harding County | Loam | 7.1 | N/A | N/A |
| Hughes County | Clay Loam | 7.0 | N/A | N/A |
| Hutchinson County | Unknown | N/A | N/A | N/A |
| Hyde County | Clay Loam | 7.0 | N/A | N/A |
| Jackson County | Unknown | N/A | N/A | N/A |
| Jerauld County | Loam | 6.9 | N/A | N/A |
| Jones County | Silty Clay Loam | 7.3 | N/A | N/A |
| Kingsbury County | Loam | 7.1 | N/A | N/A |
| Lake County | Loam | 6.9 | N/A | N/A |
| Lawrence County | Loam | 6.4 | N/A | N/A |
| Lincoln County | Clay Loam | 6.9 | N/A | N/A |
| Lyman County | Silty Clay Loam | 7.2 | N/A | N/A |
| Marshall County | Loam | 7.1 | N/A | N/A |
| McCook County | Loam | 7.0 | N/A | N/A |
| McPherson County | Loam | 7.1 | N/A | N/A |
| Meade County | Unknown | N/A | N/A | N/A |
| Mellette County | Clay Loam | 7.3 | N/A | N/A |
| Miner County | Silt Loam | 6.9 | N/A | N/A |
| Minnehaha County | Loam | 6.9 | N/A | N/A |
| Moody County | Gravelly loam | 6.9 | Excessively drained | Entisols |
| Oglala Lakota County | Unknown | N/A | N/A | N/A |
| Pennington County | Unknown | N/A | N/A | N/A |
| Perkins County | Loam | 7.0 | N/A | N/A |
| Potter County | Loam | 7.0 | N/A | N/A |
| Roberts County | Gravelly loam | 7.2 | Excessively drained | Entisols |
| Sanborn County | Loam | 6.9 | N/A | N/A |
| Spink County | Loam | 7.0 | N/A | N/A |
| Stanley County | Silty Clay Loam | 7.3 | N/A | N/A |
| Sully County | Clay Loam | 6.9 | N/A | N/A |
| Todd County | Sandy Loam | 6.9 | N/A | N/A |
| Tripp County | Loam | 7.1 | N/A | N/A |
| Turner County | Loam | 7.0 | N/A | N/A |
| Union County | Silty clay | 7.2 | Poorly drained | Entisols |
| Walworth County | Loam | 7.1 | N/A | N/A |
| Yankton County | Clay Loam | 7.1 | N/A | N/A |
| Ziebach County | Gravelly sandy loam | 7.2 | Excessively drained | Entisols |