Greene County, Arkansas
The dominant drainage class is Poorly 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 Greene County, Arkansas.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Foley-Bonn complex, 0 to 1 percent slopes | 33K | Poorly drained | D | Very limited | Very limited |
| Loring silt loam, 3 to 8 percent slopes, west | 32K | Moderately well drained | C | Very limited | Very limited |
| Jackport silty clay loam, 0 to 2 percent slopes | 31K | Poorly drained | D | Very limited | Very limited |
| Brandon-Saffell complex, 15 to 35 percent slopes | 31K | Well drained | B | Very limited | Very limited |
| Forestdale silty clay loam, 0 to 1 percent slopes, frequently flooded | 24K | Poorly drained | D | Very limited | Very limited |
| Calloway silt loam, 0 to 1 percent slopes | 23K | Somewhat poorly drained | D | Very limited | Very limited |
| Calhoun silt loam, 0 to 1 percent slopes | 21K | Poorly drained | C/D | Very limited | Very limited |
| Loring silt loam, 8 to 15 percent slopes | 19K | Moderately well drained | C | Very limited | Very limited |
| Kobel silty clay, 0 to 1 percent slopes | 18K | Poorly drained | D | Very limited | Very limited |
| Loring silt loam, 1 to 3 percent slopes, west | 15K | Moderately well drained | C/D | Very limited | Very limited |
| Oaklimeter silt loam, 0 to 1 percent slopes, occasionally flooded | 8K | Moderately well drained | C | Very limited | Very limited |
| Askew silt loam, 0 to 1 percent slopes | 8K | Moderately well drained | C | Very limited | Very limited |
| Kobel silty clay loam, 0 to 1 percent slopes, frequently flooded | 8K | Poorly drained | D | Very limited | Very limited |
| Water | 7K | Not rated | Not rated | ||
| Falaya silt loam, 0 to 1 percent slopes, occasionally flooded, brief duration | 7K | Somewhat poorly drained | B/D | Very limited | Very limited |
| Fountain silt loam, 0 to 1 percent slopes | 6K | Poorly drained | C/D | Very limited | Very limited |
| Beulah fine sandy loam, 0 to 3 percent slopes | 6K | Somewhat excessively drained | A | Not limited | Very limited |
| McCrory fine sandy loam, 0 to 1 percent slopes, frequently flooded | 6K | Poorly drained | C/D | Very limited | Very limited |
| Foley-Bonn complex, 0 to 1 percent slopes, frequently flooded | 5K | Poorly drained | D | Very limited | Very limited |
| Hillemann-Lafe complex, 0 to 1 percent slopes | 5K | Somewhat poorly drained | D | Very limited | Very limited |
What This Means
Building & Foundations
About 95% 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 97% of soils are rated "very limited" for septic absorption fields. Poorly drained soils can't absorb septic effluent effectively. Engineered or alternative systems are frequently required. Always get a professional perc test before purchasing land that needs septic.
Gardening & Agriculture
Many soils hold water for extended periods. Raised beds are highly recommended to improve drainage for vegetables. Well-adapted native plants and water-loving species will do best in natural conditions.