| Hydrologic Soil Group | Soil Textures | Runoff Potential | Water Transmission | Infiltration (mm/hr) |
| A | “Sand, loamy sand or sandy loam” | “Low” | “High rate” | >7.62 |
| B | “Silt loam or loam” | “Moderate” | “Moderate rate” | 3.81 - 7.62 |
| C | “Sandy clay loam” | “Moderate” | “Low rate” | 1.27 - 3.81 |
| D | “Clay loam, silty clay loam, sandy clay, silty clay, clay” | “High” | “Very low rate” | <1.27 |