Jackson Parish, Louisiana
The dominant drainage class is Well drained and the dominant hydrologic group is C/D (varies with drainage). 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 Jackson Parish, Louisiana.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Sacul fine sandy loam, 5 to 20 percent slopes | 109K | Moderately well drained | C/D | Very limited | Very limited |
| Guyton-Ouachita-Ochlockonee association, frequently flooded | 73K | Well drained | C/D | Very limited | Very limited |
| Sacul fine sandy loam, 1 to 5 percent slopes | 35K | Moderately well drained | D | Somewhat limited | Very limited |
| Briley loamy fine sand, 5 to 12 percent slopes | 20K | Well drained | B | Somewhat limited | Somewhat limited |
| Cahaba fine sandy loam, 1 to 3 percent slopes | 18K | Well drained | B | Not limited | Very limited |
| Frizzell-Guyton complex, 0 to 2 percent slopes | 18K | Somewhat poorly drained | C | Somewhat limited | Very limited |
| McLaurin loamy fine sand, 1 to 3 percent slopes | 17K | Well drained | B | Not limited | Somewhat limited |
| Bowie fine sandy loam, 1 to 5 percent slopes | 15K | Well drained | B | Somewhat limited | Very limited |
| Ruston fine sandy loam, 1 to 5 percent slopes | 9K | Well drained | B | Not limited | Very limited |
| Bellwood silt loam, 1 to 5 percent slopes | 9K | Somewhat poorly drained | D | Very limited | Very limited |
| Keithville very fine sandy loam, 1 to 5 percent slopes | 8K | Moderately well drained | C | Very limited | Very limited |
| Metcalf very fine sandy loam, 0 to 2 percent slopes | 7K | Somewhat poorly drained | C | Very limited | Very limited |
| Bellwood silt loam, 5 to 15 percent slopes | 7K | Somewhat poorly drained | D | Very limited | Very limited |
| Water | 6K | D | Not rated | Not rated | |
| Briley loamy fine sand, 1 to 5 percent slopes | 4K | Well drained | B | Not limited | Somewhat limited |
| Vaiden silty clay loam, 0 to 2 percent slopes | 3K | Somewhat poorly drained | D | Very limited | Very limited |
| Mahan fine sandy loam, 1 to 5 percent slopes | 3K | Well drained | B | Not limited | Very limited |
| Mahan fine sandy loam, 5 to 15 percent slopes | 3K | Well drained | B | Somewhat limited | Somewhat limited |
| McLaurin loamy fine sand, 3 to 8 percent slopes | 2K | Well drained | B | Not limited | Somewhat limited |
| Guyton silt loam, 0 to 1 percent slopes | 2K | Poorly drained | C/D | Very limited | Very limited |
What This Means
Building & Foundations
About 59% of soils are rated "very limited" for dwellings with basements. Specific challenges include poor drainage in some areas, flood-prone areas. A geotechnical assessment is recommended before building.
Septic Systems
About 86% 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
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.