Randolph County, Alabama
The dominant drainage class is Well drained and the dominant hydrologic group is B (moderate infiltration). The most common soil order is Ultisols — strongly weathered soils with clay-enriched subsoils, common in warm humid climates. This report summarizes the major soil map units across the survey area to help you understand what to expect when buying, building, or gardening in Randolph County, Alabama. Search your address to find the exact soil composition, drainage, and series details at your specific location.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Tallapoosa-Fruithurst complex, 15 to 40 percent slopes, stony | 80K | Well drained | D | Very limited | Very limited |
| Fruithurst-Tallapoosa complex, 15 to 40 percent slopes | 50K | Well drained | C | Very limited | Very limited |
| Madison gravelly clay loam, 10 to 15 percent slopes, severely eroded | 37K | Well drained | B | Somewhat limited | Somewhat limited |
| Madison gravelly fine sandy loam, 6 to 10 percent slopes, moderately eroded | 32K | Well drained | B | Not limited | Somewhat limited |
| Madison gravelly clay loam, 6 to 10 percent slopes, severely eroded | 29K | Well drained | B | Not limited | Somewhat limited |
| Louisa slaty loam, 15 to 40 percent slopes | 22K | Well drained | D | Very limited | Very limited |
| Mantachie fine sandy loam | 19K | Somewhat poorly drained | A/D | Very limited | Very limited |
| Water | 11K | Not rated | Not rated | ||
| Wehadkee and Mantachie soils | 9K | Poorly drained | B/D | Very limited | Very limited |
| Louisa gravelly sandy loam, 10 to 15 percent slopes | 7K | Somewhat excessively drained | D | Very limited | Very limited |
| Wedowee gravelly sandy loam, 10 to 15 percent slopes, eroded | 6K | Well drained | B | Somewhat limited | Somewhat limited |
| Ochlockonee fine sandy loam (toccoa) | 5K | Moderately well drained | A | Very limited | Very limited |
| Appling gravelly sandy loam, 6 to 10 percent slopes, eroded | 5K | Well drained | B | Not limited | Somewhat limited |
| Madison gravelly fine sandy loam, 2 to 6 percent slopes, eroded | 4K | Well drained | B | Not limited | Somewhat limited |
| Louisa stony sandy clay loam, 15 to 40 percent slopes, eroded | 3K | Well drained | A | Very limited | Very limited |
| Louisa stony sandy loam, 10 to 15 percent slopes | 3K | Well drained | A | Somewhat limited | Very limited |
| Cecil gravelly sandy loam, 2 to 6 percent slopes, eroded | 3K | Well drained | B | Not limited | Somewhat limited |
| Ochlockonee fine sandy loam, local alluvium (toccoa) | 3K | Moderately well drained | A | Very limited | Very limited |
| Chewacla silt loam, 0 to 2 percent slopes, occasionally flooded | 2K | Somewhat poorly drained | B/D | Very limited | Very limited |
| Wedowee gravelly sandy clay loam, 10 to 15 percent slopes severely eroded | 2K | Well drained | B | Somewhat limited | Somewhat limited |
Soil Orders in This Area
The USDA classifies every soil into one of 12 soil orders. Here are the dominant orders found in this survey area.
What This Means
Building & Foundations
About 60% of soils are rated "very limited" for dwellings with basements. Specific challenges include shallow bedrock, steep slopes, poor drainage in some areas, flood-prone areas. A geotechnical assessment is recommended before building.
Septic Systems
About 61% of soils are rated "very limited" for septic absorption fields. Despite good drainage overall, limitations may stem from shallow bedrock, steep slopes, or seasonal conditions. Engineered or alternative systems are frequently required. Always get a professional perc test before purchasing land that needs septic.
Gardening & Agriculture
Well-drained soils on sloped terrain — good for most plants but watch for erosion. Terracing, contour planting, and mulching help retain moisture and topsoil. Drip irrigation is more effective than sprinklers on slopes.