Decatur County, Georgia
The dominant drainage class is Well drained and the dominant hydrologic group is B (moderate infiltration). 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 Decatur County, Georgia.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Blanton loamy sand, 0 to 5 percent slopes | 73K | Well drained | A | Somewhat limited | Somewhat limited |
| Bonneau loamy sand, 0 to 5 percent slopes | 43K | Well drained | B | Somewhat limited | Very limited |
| Lucy loamy sand, 0 to 5 percent slopes | 25K | Well drained | B | Not limited | Somewhat limited |
| Orangeburg loamy sand, 2 to 5 percent slopes | 17K | Well drained | B | Not limited | Somewhat limited |
| Water | 16K | Not rated | Not rated | ||
| Tifton loamy sand, 2 to 5 percent slopes | 14K | Well drained | B | Somewhat limited | Very limited |
| Osier and Bibb soils, 0 to 2 percent slopes, frequently flooded | 13K | Poorly drained | A/D | Very limited | Very limited |
| Nankin-Cowarts complex, 5 to 8 percent slopes | 13K | Well drained | C | Not limited | Very limited |
| Pelham loamy fine sand, frequently flooded | 11K | Poorly drained | B/D | Very limited | Very limited |
| Nankin-Cowarts complex, 8 to 12 percent slopes | 11K | Well drained | C | Somewhat limited | Very limited |
| Troup loamy sand, 0 to 5 percent slopes | 10K | Somewhat excessively drained | A | Not limited | Somewhat limited |
| Dothan loamy sand, 2 to 5 percent slopes | 10K | Well drained | B | Somewhat limited | Very limited |
| Faceville sandy loam, 2 to 5 percent slopes | 10K | Well drained | B | Not limited | Somewhat limited |
| Hornsville-Wahee complex 0 to 2 percent slopes | 9K | Moderately well drained | C/D | Very limited | Very limited |
| Ocilla loamy fine sand, 0 to 2 percent slopes | 8K | Somewhat poorly drained | B/D | Very limited | Very limited |
| Grady sandy loam, 0 to 2 percent slopes, frequently ponded | 8K | Poorly drained | C/D | Very limited | Very limited |
| Nankin loamy fine sand, 2 to 5 percent slopes | 7K | Well drained | C | Not limited | Very limited |
| Dothan loamy sand, 0 to 2 percent slopes | 7K | Well drained | B | Somewhat limited | Very limited |
| Norfolk loamy sand, 2 to 5 percent slopes | 6K | Well drained | B | Somewhat limited | Somewhat limited |
| Tifton loamy sand, 0 to 2 percent slopes | 6K | Well drained | B | Somewhat limited | Very limited |
What This Means
Building & Foundations
Most soils are generally favorable for residential construction. Standard foundations are usually viable, though site-specific evaluation is always recommended.
Septic Systems
About 50% of soils have significant septic limitations, while others are more suitable. A perc test is essential — conditions vary across the area.
Gardening & Agriculture
Drainage is generally favorable for gardening. Adding compost and mulch will improve fertility and water retention. Test your soil's pH before planting — most vegetables prefer 6.0-7.0.