| Unit Name | Forest | Wetland | Grassland | Cropland | Urban | Water |
|---|---|---|---|---|---|---|
| Upper Big Piney | 49.0 | 0.0 | 50.6 | 0.1 | 0.2 | 0.1 |
| Middle Big Piney | 78.9 | 0.0 | 20.4 | 0.0 | 0.2 | 0.4 |
| Spring Creek | 64.8 | 0.0 | 35.1 | 0.1 | 0.0 | 0.0 |
| Lower Big Piney | 83.5 | 0.0 | 14.7 | 0.1 | 0.5 | 1.2 |
| Big Piney Watershed | 68.3 | 0.0 | 31.0 | 0.1 | 0.2 | 0.4 |