Chester County, South Carolina
The most common soil here is Wilkes, on about 19% of the land: a sandy loam, gritty and crumbly. Cecil and Madison come next.
About 82% of the land drains well, and 10% stays wet for long stretches; groundwater comes within two feet of the surface under 10% of it.
USDA rates 64% of the land very limited for a standard septic drain field, and 43% very limited for homes with basements. That means extra cost or special design, not that it can't be done.
Worth knowing: 8% of the land floods occasionally or more, and bedrock lies within 40 inches under 26% 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 Chester County, South Carolina, 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 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 Chester County, South 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 |
|---|---|---|---|---|---|
| Pacolet sandy loam, 10 to 25 percent slopes | 41K | Well drained | B | Very limited | Very limited |
| Wilkes sandy loam, 6 to 15 percent slopes | 36K | Well drained | C | Somewhat limited | Very limited |
| Wilkes sandy loam, 15 to 40 percent slopes | 35K | Well drained | C | Very limited | Very limited |
| Cecil sandy clay loam, 6 to 10 percent slopes, moderately eroded | 28K | Well drained | B | Not limited | Somewhat limited |
| Madison sandy clay loam, 6 to 10 percent slopes, eroded | 23K | Well drained | B | Not limited | Somewhat limited |
| Iredell fine sandy loam, 1 to 6 percent slopes | 22K | Somewhat poorly drained | D | Very limited | Very limited |
| Cecil sandy loam, 2 to 6 percent slopes | 20K | Well drained | B | Not limited | Somewhat limited |
| Madison sandy clay loam, 10 to 25 percent slopes, eroded | 16K | Well drained | B | Somewhat limited | Somewhat limited |
| Toccoa loam | 14K | Moderately well drained | A | Very limited | Very limited |
| Madison sandy loam, 2 to 6 percent slopes | 13K | Well drained | B | Not limited | Somewhat limited |
| Chewacla loam, 0 to 2 percent slopes, frequently flooded | 12K | Somewhat poorly drained | B/D | Very limited | Very limited |
| Winnsboro sandy loam, 6 to 10 percent slopes | 12K | Well drained | C | Not limited | Very limited |
| Appling loamy sand, 2 to 6 percent slopes | 11K | Well drained | B | Not limited | Somewhat limited |
| Cecil sandy clay loam, 2 to 6 percent slopes, moderately eroded | 10K | Well drained | B | Not limited | Somewhat limited |
| Mecklenburg sandy clay loam, 6 to 10 percent slopes, eroded | 10K | Well drained | C | Somewhat limited | Very limited |
| Mecklenburg fine sandy loam, 2 to 6 percent slopes | 9K | Well drained | C | Somewhat limited | Very limited |
| Cataula sandy clay loam, 6 to 10 percent slopes, moderately eroded | 8K | Moderately well drained | C | Very limited | Very limited |
| Winnsboro sandy loam, 2 to 6 percent slopes | 8K | Well drained | C | Not limited | Very limited |
| Winnsboro sandy loam, 10 to 25 percent slopes | 7K | Well drained | C | Very limited | Very limited |
| Appling loamy sand, 6 to 10 percent slopes | 6K | Well drained | B | Not limited | Somewhat 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 43% of soils have significant building limitations, while the rest are generally suitable. Check specific sites carefully — conditions vary across the area.
Septic Systems
About 64% 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.