Acadia Parish, Louisiana
The dominant drainage class is Somewhat poorly 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 Acadia Parish, Louisiana.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Crowley silt loam, 0 to 1 percent slopes | 115K | Somewhat poorly drained | D | Very limited | Very limited |
| Kinder-Vidrine complex, 0 to 1 percent slopes | 55K | Poorly drained | C/D | Very limited | Very limited |
| Patoutville-Crowley complex, 0 to 1 percent slopes | 55K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Jeanerette silt loam, 0 to 1 percent slopes | 27K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Midland silty clay loam, 0 to 1 percent slopes, rarely flooded | 25K | Poorly drained | D | Very limited | Very limited |
| Basile and Brule, 0 to 3 percent slopes, frequently flooded | 25K | Poorly drained | C/D | Very limited | Very limited |
| Acadiana silt loam, 1 to 3 percent slopes | 25K | Moderately well drained | D | Very limited | Very limited |
| Patoutville silt, 0 to 1 percent slopes | 20K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Crowley-Midland, rarely flooded complex, 0 to 1 percent slopes | 15K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Mowata silt loam, 0 to 1 percent slopes, rarely flooded | 12K | Poorly drained | D | Very limited | Very limited |
| Barbary mucky clay, 0 to 1 percent slopes, frequently flooded | 10K | Very poorly drained | D | Very limited | Very limited |
| Duson silt loam, 1 to 3 percent slopes | 6K | Somewhat poorly drained | C | Very limited | Very limited |
| Frost silt loam, 0 to 1 percent slopes, occasionally flooded | 6K | Poorly drained | C/D | Very limited | Very limited |
| Kaplan silt loam, 1 to 3 percent slopes | 4K | Somewhat poorly drained | D | Very limited | Very limited |
| Frost silt loam, 0 to 1 percent slopes | 4K | Poorly drained | C/D | Very limited | Very limited |
| Crowley silt loam, 1 to 3 percent slopes | 3K | Somewhat poorly drained | D | Very limited | Very limited |
| Iota silt loam, 3 to 8 percent slopes | 3K | Well drained | D | Somewhat limited | Very limited |
| Water | 3K | D | Not rated | Not rated | |
| Kaplan silt loam, 0 to 1 percent slopes | 2K | Somewhat poorly drained | D | Very limited | Very limited |
| Midland silty clay loam, 0 to 1 percent slopes, occasionally flooded | 2K | Poorly drained | C/D | Very limited | Very limited |
What This Means
Building & Foundations
About 98% 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 99% 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.