Oklahoma
Soil data for 77 counties
Counties in Oklahoma
| County | Dominant Texture | Avg pH | Drainage | Soil Order |
|---|---|---|---|---|
| Adair County | Stony silt loam | 4.9 | Somewhat excessively drained | Ultisols |
| Alfalfa County | Water | 6.5 | N/A | N/A |
| Atoka County | Water | 5.5 | N/A | N/A |
| Beaver County | Sand | 7.1 | N/A | N/A |
| Beckham County | Water | 6.7 | N/A | N/A |
| Blaine County | Water | 6.5 | N/A | N/A |
| Bryan County | Water | 6.2 | N/A | N/A |
| Caddo County | Water | 6.0 | N/A | N/A |
| Canadian County | Water | 6.0 | N/A | N/A |
| Carter County | Loam | 6.5 | N/A | N/A |
| Cherokee County | Water | 4.9 | Subaqueous | N/A |
| Choctaw County | Water | 6.0 | N/A | N/A |
| Cimarron County | Variable | 6.8 | N/A | N/A |
| Cleveland County | Water | 5.7 | N/A | N/A |
| Coal County | Water | 5.3 | N/A | N/A |
| Comanche County | Variable | 5.8 | N/A | N/A |
| Cotton County | Variable | 6.3 | N/A | N/A |
| Craig County | Loam | 5.8 | N/A | N/A |
| Creek County | Water | 5.9 | N/A | N/A |
| Custer County | Water | 6.4 | N/A | N/A |
| Delaware County | Loam | 5.2 | Subaqueous | N/A |
| Dewey County | Loamy fine sand | 6.8 | Somewhat excessively drained | Entisols |
| Ellis County | Water | 7.1 | N/A | N/A |
| Garfield County | Water | 6.4 | N/A | N/A |
| Garvin County | Water | 6.0 | N/A | N/A |
| Grady County | Water | 6.0 | N/A | N/A |
| Grant County | Water | 6.5 | N/A | N/A |
| Greer County | Water | 6.9 | N/A | N/A |
| Harmon County | Variable | 6.9 | N/A | N/A |
| Harper County | Water | 7.1 | N/A | N/A |
| Haskell County | Loamy fine sand | 5.5 | Well drained | Alfisols |
| Hughes County | Silt loam | 5.5 | Well drained | Mollisols |
| Jackson County | Variable | 6.7 | Well drained | N/A |
| Jefferson County | Water | 6.0 | N/A | N/A |
| Johnston County | Clay loam | 6.2 | Moderately well drained | Alfisols |
| Kay County | Water | 6.3 | N/A | N/A |
| Kingfisher County | Water | 6.3 | N/A | N/A |
| Kiowa County | Water | 6.4 | N/A | N/A |
| Latimer County | Water | 5.3 | N/A | N/A |
| Le Flore County | Water | 5.9 | N/A | N/A |
| Lincoln County | Clay | 6.1 | Very poorly drained | Mollisols |
| Logan County | Water | 6.0 | N/A | N/A |
| Love County | Loam | 6.6 | N/A | N/A |
| Major County | Water | 6.8 | N/A | N/A |
| Marshall County | Loamy fine sand | 6.6 | Somewhat excessively drained | Alfisols |
| Mayes County | Water | 5.2 | N/A | N/A |
| McClain County | Water | 6.0 | N/A | N/A |
| McCurtain County | Water | 5.5 | N/A | N/A |
| McIntosh County | Water | 5.6 | N/A | N/A |
| Murray County | Fine sandy loam | 6.1 | Well drained | Alfisols |
| Muskogee County | Silt loam | 5.6 | Well drained | Entisols |
| Noble County | Variable | 6.0 | N/A | N/A |
| Nowata County | Water | 5.3 | N/A | N/A |
| Okfuskee County | Loam | 6.0 | N/A | N/A |
| Oklahoma County | Fine sandy loam | 5.8 | Well drained | Alfisols |
| Okmulgee County | Water | 5.4 | N/A | N/A |
| Osage County | Water | 6.0 | N/A | N/A |
| Ottawa County | Water | 5.5 | N/A | N/A |
| Pawnee County | Water | 6.1 | N/A | N/A |
| Payne County | Water | 6.2 | N/A | N/A |
| Pittsburg County | Gravelly sandy loam | 5.2 | Excessively drained | Inceptisols |
| Pontotoc County | Loam | 6.2 | N/A | N/A |
| Pottawatomie County | Silty clay loam | 6.0 | Moderately well drained | Mollisols |
| Pushmataha County | Water | 5.3 | N/A | N/A |
| Roger Mills County | Water | 6.8 | N/A | N/A |
| Rogers County | Loam | 5.2 | N/A | N/A |
| Seminole County | Water | 5.8 | N/A | N/A |
| Sequoyah County | Water | 5.5 | N/A | N/A |
| Stephens County | Water | 5.8 | N/A | N/A |
| Texas County | Water | 6.9 | N/A | N/A |
| Tillman County | Water | 7.0 | N/A | N/A |
| Tulsa County | Variable | 5.4 | N/A | N/A |
| Wagoner County | Water | 5.6 | N/A | N/A |
| Washington County | Water | 5.4 | N/A | N/A |
| Washita County | Water | 6.7 | N/A | N/A |
| Woods County | Variable | 7.0 | N/A | N/A |
| Woodward County | Fine sandy loam | 6.6 | Well drained | Entisols |