Bracken and Robertson Counties, Kentucky
The dominant drainage class is Well drained and the dominant hydrologic group is D (very slow infiltration, high 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 Bracken and Robertson Counties, Kentucky.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Eden flaggy silty clay loam, 20 to 35 percent slopes, eroded | 128K | Well drained | D | Very limited | Very limited |
| Eden flaggy silty clay loam, 6 to 20 percent slopes, eroded | 26K | Well drained | D | Somewhat limited | Very limited |
| Lowell silt loam, shale substratum, 6 to 12 percent slopes, eroded | 7K | Well drained | C | Somewhat limited | Very limited |
| Lowell silt loam, shale substratum, 12 to 20 percent slopes, eroded | 7K | Well drained | C | Very limited | Very limited |
| Water | 5K | Not rated | Not rated | ||
| Cynthiana-Faywood complex, rocky, 20 to 35 percent slopes, eroded | 4K | Well drained | D | Very limited | Very limited |
| Nicholson silt loam, 2 to 6 percent slopes | 4K | Moderately well drained | C | Very limited | Very limited |
| Nolin silt loam, 0 to 2 percent slopes, frequently flooded | 3K | Well drained | B | Very limited | Very limited |
| Faywood-Cynthiana complex, 6 to 20 percent slopes, eroded | 2K | Well drained | C | Very limited | Very limited |
| Nicholson silt loam, 6 to 12 percent slopes | 1K | Moderately well drained | C | Very limited | Very limited |
| Elk silt loam, 2 to 6 percent slopes, rarely flooded | 1K | Well drained | B | Very limited | Somewhat limited |
| Boonesboro silt loam, 0 to 4 percent slopes, frequently flooded | 881 | Well drained | C | Very limited | Very limited |
| Fairmount flaggy silty clay loam, very rocky, 20 to 60 percent slopes | 863 | Well drained | D | Very limited | Very limited |
| Lowell-Faywood silt loams, 6 to 12 percent slopes | 819 | Well drained | C | Very limited | Very limited |
| Allegheny loam, 6 to 12 percent slopes | 672 | Well drained | B | Somewhat limited | Somewhat limited |
| Wheeling loam, 2 to 6 percent slopes, rarely flooded | 605 | Well drained | B | Very limited | Very limited |
| Otwood silt loam, 2 to 6 percent slopes, rarely flooded | 536 | Moderately well drained | C | Very limited | Very limited |
| Lowell-Faywood silt loams, 12 to 20 percent slopes | 479 | Well drained | C | Very limited | Very limited |
| Elk silt loam, 6 to 12 percent slopes | 418 | Well drained | B | Somewhat limited | Somewhat limited |
| Lowell silt loam, shale substratum, 2 to 6 percent slopes | 387 | Well drained | C | Somewhat limited | Very limited |
What This Means
Building & Foundations
About 79% of soils are rated "very limited" for dwellings with basements. Specific challenges include shallow bedrock, steep slopes, flood-prone areas. A geotechnical assessment is recommended before building.
Septic Systems
About 96% 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.