Lexington County, South Carolina
The dominant drainage class is Well drained and the dominant hydrologic group is A (high infiltration, low runoff). 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 Lexington County, South Carolina.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Lakeland soils, undulating | 98K | Excessively drained | A | Not limited | Very limited |
| Water | 41K | Not rated | Not rated | ||
| Blaney sand, 2 to 10 percent slopes | 34K | Well drained | C | Not limited | Very limited |
| Lakeland sand, 6 to 15 percent slopes | 31K | Excessively drained | A | Somewhat limited | Very limited |
| Fuquay loamy sand, 0 to 6 percent slopes | 27K | Well drained | B | Somewhat limited | Very limited |
| Johnston soils | 18K | Very poorly drained | A/D | Very limited | Very limited |
| Vaucluse loamy sand, 6 to 10 percent slopes | 17K | Well drained | C | Not limited | Very limited |
| Dothan loamy sand, 2 to 6 percent slopes | 17K | Well drained | B | Somewhat limited | Very limited |
| Pelion loamy sand, 2 to 6 percent slopes | 14K | Moderately well drained | C/D | Very limited | Very limited |
| Georgeville very fine sandy loam, 2 to 6 percent slopes | 10K | Well drained | B | Not limited | Somewhat limited |
| Troup sand, 0 to 6 percent slopes, Carolina and Georgia Sand Hills | 10K | Somewhat excessively drained | A | Not limited | Somewhat limited |
| Appling sandy loam, 2 to 6 percent slopes | 9K | Well drained | B | Not limited | Somewhat limited |
| Cecil fine sandy loam, 2 to 6 percent slopes | 9K | Well drained | B | Not limited | Somewhat limited |
| Alaga loamy sand, 0 to 4 percent slopes | 8K | Somewhat excessively drained | A | Not limited | Very limited |
| Vaucluse loamy sand, 10 to 25 percent slopes | 8K | Well drained | C | Very limited | Very limited |
| Nanford silt loam, 2 to 6 percent slopes | 8K | Well drained | C | Very limited | Very limited |
| Nanford silt loam, 6 to 15 percent slopes | 8K | Well drained | C | Very limited | Very limited |
| Cecil fine sandy loam, 6 to 10 percent slopes | 7K | Well drained | B | Not limited | Somewhat limited |
| Enon silt loam, 2 to 6 percent slopes | 7K | Well drained | D | Very limited | Very limited |
| Dothan-Urban land complex, 0 to 6 percent slopes | 7K | 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 77% 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.