| Type | Range |
| Wet |
|
| Dry |
| ||
| Cation | % | Anion | % | Cation | % | Anion | % | ||
| Rock - Weathering dominance | 50 - 1000 | 17 | 85 | 17 | 85 | 16 | 80 | 16 | 80 |
| Atmospheric Precipitation dominance | 1 - 50 | 3 | 15 | 3 | 15 | 4 | 10 | 4 | 20 |