Simpson County, Kentucky
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 Simpson County, Kentucky.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Mountview silt loam, 2 to 6 percent slopes | 31K | Well drained | B | Not limited | Somewhat limited |
| Pembroke silt loam, 2 to 6 percent slopes | 26K | Well drained | B | Not limited | Somewhat limited |
| Baxter gravelly silt loam, 6 to 12 percent slopes | 26K | Well drained | B | Somewhat limited | Somewhat limited |
| Baxter gravelly silt loam, 12 to 20 percent slopes | 11K | Well drained | B | Very limited | Very limited |
| Nicholson silt loam, 2 to 6 percent slopes | 7K | Moderately well drained | C | Very limited | Very limited |
| Mountview silt loam, 6 to 12 percent slopes | 6K | Well drained | B | Somewhat limited | Somewhat limited |
| Pembroke silt loam, 6 to 12 percent slopes | 5K | Well drained | B | Somewhat limited | Somewhat limited |
| Lawrence silt loam | 5K | Somewhat poorly drained | D | Very limited | Very limited |
| Baxter gravelly silt loam, 2 to 6 percent slopes | 4K | Well drained | B | Not limited | Somewhat limited |
| Nolin silt loam | 4K | Well drained | B | Very limited | Very limited |
| Fredonia-Rock outcrop complex, 6 to 12 percent slopes | 3K | Well drained | C | Very limited | Very limited |
| Robertsville silt loam | 3K | Poorly drained | D | Very limited | Very limited |
| Vertrees silt loam, 6 to 12 percent slopes | 2K | Well drained | C | Somewhat limited | Very limited |
| Pembroke silt loam, 0 to 2 percent slopes | 2K | Well drained | B | Somewhat limited | Somewhat limited |
| Baxter gravelly silt loam, 20 to 30 percent slopes | 2K | Well drained | B | Very limited | Very limited |
| Elk silt loam, 2 to 6 percent slopes | 2K | Well drained | B | Very limited | Very limited |
| Nicholson silt loam, 0 to 2 percent slopes | 2K | Moderately well drained | C | Very limited | Very limited |
| Mountview silt loam, 0 to 2 percent slopes | 2K | Well drained | B | Not limited | Somewhat limited |
| Vertrees silt loam, 2 to 6 percent slopes | 1K | Well drained | C | Somewhat limited | Very limited |
| Bewleyville silt loam, 2 to 6 percent slopes | 1K | Well drained | B | Somewhat limited | Somewhat limited |
What This Means
Building & Foundations
About 26% of soils have significant building limitations, while the rest are generally suitable. Check specific sites carefully — conditions vary across the area.
Septic Systems
About 29% of soils have significant septic limitations, while others are more suitable. A perc test is essential — conditions vary across the area.
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.