| Elevation (m) | Soil structure | Slope (degrees) | Soil structure |
| >250 | Sandy loam | >20 | Sandy loam |
| 200 - 250 | Sandy loam | 15 - 20 | Sandy clay |
| 175 - 200 | Sandy loam | 10 - 15 | Sandy loam |
| <175 | Loamy fine sand Sandy clay loam | 5 - 10 | Sandy loam |
| <5 | Loamy fine sand |