Amite County, Mississippi
The dominant drainage class is Moderately well drained and the dominant hydrologic group is C/D (varies with drainage). 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 Amite County, Mississippi.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Providence silt loam, 2 to 5 percent slopes | 107K | Moderately well drained | C/D | Very limited | Very limited |
| Gillsburg silt loam, 0 to 2 percent slopes, occasionally flooded | 43K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Smithdale sandy loam, 12 to 35 percent slopes | 43K | Well drained | B | Very limited | Very limited |
| Ariel silt loam, 0 to 2 percent slopes, occasionally flooded | 38K | Well drained | C | Very limited | Very limited |
| Providence silt loam, 5 to 8 percent slopes | 37K | Moderately well drained | C/D | Very limited | Very limited |
| Smithdale sandy loam, 8 to 12 percent slopes | 33K | Well drained | B | Somewhat limited | Very limited |
| Ora loam, 2 to 5 percent slopes | 29K | Moderately well drained | C/D | Very limited | Very limited |
| Ruston sandy loam, 5 to 8 percent slopes | 20K | Well drained | B | Not limited | Somewhat limited |
| Susquehanna-Smithdale association, hilly | 18K | Somewhat poorly drained | D | Very limited | Very limited |
| Ora loam, 5 to 8 percent slopes | 16K | Moderately well drained | C/D | Very limited | Very limited |
| Peoria silt loam | 14K | Poorly drained | C/D | Very limited | Very limited |
| Saffell gravelly sandy loam, 12 to 30 percent slopes | 14K | Well drained | B | Very limited | Very limited |
| Bude silt loam | 11K | Somewhat poorly drained | D | Very limited | Very limited |
| Ruston sandy loam, 2 to 5 percent slopes | 11K | Well drained | B | Not limited | Somewhat limited |
| Smithdale sandy loam, 8 to 12 percent slopes, severely eroded | 7K | Well drained | B | Somewhat limited | Very limited |
| Providence silt loam, 5 to 8 percent slopes, severely eroded | 6K | Moderately well drained | C/D | Very limited | Very limited |
| Ruston sandy loam, 5 to 8 percent slopes, severely eroded | 4K | Well drained | B | Not limited | Somewhat limited |
| Collins silt loam | 3K | Moderately well drained | B | Very limited | Very limited |
| Providence silt loam, 2 to 5 percent slopes, severely eroded | 3K | Moderately well drained | C/D | Very limited | Very limited |
| Ora loam, 5 to 8 percent slopes, severely eroded | 2K | Moderately well drained | C/D | Very limited | Very limited |
What This Means
Building & Foundations
About 83% of soils are rated "very limited" for dwellings with basements. Specific challenges include steep slopes, poor drainage in some areas, flood-prone areas. A geotechnical assessment is recommended before building.
Septic Systems
About 92% 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.