Perry County, Alabama
The most common soil here is Smithdale, on about 20% of the land: a fine sandy loam, gritty and crumbly. Luverne and Vaiden come next.
About 60% of the land drains well, and 26% stays wet for long stretches; groundwater comes within two feet of the surface under 35% of it.
USDA rates 97% of the land very limited for a standard septic drain field, and 71% very limited for homes with basements. That means extra cost or special design, not that it can't be done.
Worth knowing: 14% of the land floods occasionally or more, and bedrock lies within 40 inches under 7% of it.
Soils change over short distances, so look up an address below for the soil at that exact spot and the reasons behind each rating.
The soils you're most likely standing on
The biggest named soils in Perry County, Alabama, each drawn five feet deep from its official USDA description, in its recorded colors.
Dots mark gravel; white flecks mark lime. Shares are by acres across the survey area, and each mapped patch usually mixes several of these soils.
The biggest mapped areas
The dominant drainage class is Well drained and the dominant hydrologic group is C (slow infiltration, moderate runoff). The most common soil order is Ultisols — strongly weathered soils with clay-enriched subsoils, common in warm humid climates. 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 Perry County, Alabama. Search your address to find the exact soil composition, drainage, and series details at your specific location.
| Soil Map Unit | Acres | Drainage | Hydro Group | Dwellings | Septic |
|---|---|---|---|---|---|
| Luverne-Smithdale complex, 15 to 35 percent slopes | 98K | Well drained | C | Very limited | Very limited |
| Smithdale sandy loam, 2 to 8 percent slopes | 36K | Well drained | B | Not limited | Very limited |
| Maubila-Smithdale complex, 15 to 35 percent slopes | 36K | Moderately well drained | C/D | Very limited | Very limited |
| Mantachie, Kinston and Iuka soils, 0 to 1 percent slopes, frequently flooded | 30K | Somewhat poorly drained | B/D | Very limited | Very limited |
| Smithdale sandy loam, 5 to 15 percent slopes | 21K | Well drained | B | Somewhat limited | Very limited |
| Vaiden clay, 0 to 1 percent slopes | 21K | Somewhat poorly drained | D | Very limited | Very limited |
| Sucarnoochee silty clay, 0 to 2 percent slopes, frequently flooded | 21K | Somewhat poorly drained | D | Very limited | Very limited |
| Okolona silty clay loam, 0 to 3 percent slopes | 18K | Well drained | D | Very limited | Very limited |
| Kipling clay loam, 1 to 5 percent slopes | 17K | Somewhat poorly drained | C/D | Very limited | Very limited |
| Vaiden clay, 1 to 3 percent slopes | 16K | Somewhat poorly drained | D | Very limited | Very limited |
| Luverne sandy loam, 2 to 5 percent slopes | 13K | Well drained | C | Not limited | Very limited |
| Luverne-Smithdale complex, 5 to 15 percent slopes | 12K | Well drained | C | Somewhat limited | Very limited |
| Annemaine silt loam, 0 to 2 percent slopes, rarely flooded | 11K | Moderately well drained | D | Very limited | Very limited |
| Myatt fine sandy loam, 0 to 1 percent slopes, rarely flooded | 8K | Poorly drained | B/D | Very limited | Very limited |
| Cahaba sandy loam, 0 to 2 percent slopes, rarely flooded | 8K | Well drained | B | Very limited | Very limited |
| Sumter silty clay loam, 1 to 3 percent slopes | 8K | Well drained | C | Somewhat limited | Very limited |
| Sumter-Oktibbeha complex, 3 to 8 percent slopes, eroded | 8K | Well drained | C | Somewhat limited | Very limited |
| Ochlockonee-Riverview complex, gently undulating, frequently flooded | 7K | Well drained | B | Very limited | Very limited |
| Sumter silty clay loam, 3 to 8 percent slopes, moderately eroded | 7K | Well drained | C | Somewhat limited | Very limited |
| Saffell gravelly sandy loam, 5 to 15 percent slopes | 6K | Well drained | B | Somewhat limited | Very limited |
Soil Orders in This Area
The USDA classifies every soil into one of 12 soil orders. Here are the dominant orders found in this survey area.
What This Means
Building & Foundations
About 71% 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. 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.