Clay County, North Carolina
The dominant drainage class is Well drained and the dominant hydrologic group is B (moderate infiltration). 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 Clay County, North Carolina. 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 |
|---|---|---|---|---|---|
| Evard-Cowee complex, 30 to 50 percent slopes | 12K | Well drained | B | Very limited | Very limited |
| Evard-Cowee complex, 15 to 30 percent slopes | 10K | Well drained | B | Very limited | Very limited |
| Soco-Stecoah complex, 50 to 95 percent slopes | 8K | Well drained | B | Very limited | Very limited |
| Edneyville-Chestnut complex, high precipitation, 30 to 50 percent slopes, stony | 7K | Well drained | B | Very limited | Very limited |
| Junaluska-Tsali complex, 30 to 50 percent slopes | 6K | Well drained | C | Very limited | Very limited |
| Junaluska-Brasstown complex, 30 to 50 percent slopes | 6K | Well drained | C | Very limited | Very limited |
| Edneyville-Chestnut complex, high precipitation, 50 to 95 percent slopes, stony | 6K | Well drained | B | Very limited | Very limited |
| Junaluska-Brasstown complex, 15 to 30 percent slopes | 5K | Well drained | C | Very limited | Very limited |
| Plott fine sandy loam, high precipitation, 50 to 95 percent slopes, stony | 5K | Well drained | B | Very limited | Very limited |
| Cullasaja-Tuckasegee complex, 15 to 30 percent slopes, stony | 4K | Well drained | A | Very limited | Very limited |
| Cullasaja-Tuckasegee complex, 30 to 50 percent slopes, stony | 4K | Well drained | A | Very limited | Very limited |
| Cheoah channery loam, 50 to 95 percent slopes | 4K | Well drained | A | Very limited | Very limited |
| Plott fine sandy loam, high precipitation, 30 to 50 percent slopes, stony | 4K | Well drained | B | Very limited | Very limited |
| Water | 4K | Not rated | Not rated | ||
| Chestnut-Cleveland-Rock outcrop complex, windswept, 50 to 95 percent slopes, stony | 4K | Well drained | B | Very limited | Very limited |
| Spivey-Santeetlah complex, 30 to 50 percent slopes, stony | 3K | Well drained | A | Very limited | Very limited |
| Soco-Stecoah complex, 30 to 50 percent slopes | 3K | Well drained | B | Very limited | Very limited |
| Junaluska-Tsali complex, 15 to 30 percent slopes | 3K | Well drained | C | Very limited | Very limited |
| Sylco-Cataska complex, 50 to 95 percent slopes | 3K | Well drained | B | Very limited | Very limited |
| Junaluska-Tsali complex, 50 to 95 percent slopes | 2K | Well drained | C | Very 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 96% of soils are rated "very limited" for dwellings with basements. Specific challenges include shallow bedrock, steep slopes. 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.