Craig County, Virginia

Survey Area VA045• Virginia

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 Craig County, Virginia. 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
Berks-Weikert complex, 35 to 70 percent slopes	10K	Well drained	B	Very limited	Very limited
Berks-Weikert complex, 15 to 35 percent slopes	8K	Well drained	B	Very limited	Very limited
Oriskany gravelly fine sandy loam, 15 to 35 percent slopes, extremely stony	7K	Well drained	A	Very limited	Very limited
Nicelytown silt loam, 3 to 8 percent slopes	4K	Moderately well drained	C/D	Very limited	Very limited
Berks-Culleoka complex, 25 to 35 percent slopes	4K	Well drained	B	Very limited	Very limited
Dekalb channery sandy loam, 35 to 55 percent slopes, extremely stony	3K	Somewhat excessively drained	A	Very limited	Very limited
Shelocta silt loam, 8 to 15 percent slopes	3K	Well drained	B	Somewhat limited	Very limited
Watahala gravelly silt loam, 15 to 35 percent slopes, extremely stony	3K	Well drained	B	Very limited	Very limited
Oriskany gravelly fine sandy loam, 8 to 15 percent slopes, extremely stony	3K	Well drained	A	Very limited	Very limited
Culleoka-Berks complex, 15 to 25 percent slopes	3K	Well drained	B	Very limited	Very limited
Watahala gravelly silt loam, 15 to 25 percent slopes	3K	Well drained	B	Very limited	Very limited
Escatawba loam, 8 to 15 percent slopes, very stony	3K	Well drained	C	Very limited	Very limited
Pope fine sandy loam, 0 to 3 percent slopes, frequently flooded	2K	Well drained	A	Very limited	Very limited
Tumbling loam, 7 to 15 percent slopes	2K	Well drained	B	Somewhat limited	Somewhat limited
Berks-Culleoka complex, 35 to 70 percent slopes	2K	Well drained	B	Very limited	Very limited
Frederick silt loam, 15 to 25 percent slopes	1K	Well drained	B	Very limited	Very limited
Slabtown silt loam, 8 to 15 percent slopes	1K	Moderately well drained	C	Very limited	Very limited
Berks-Weikert complex, 8 to 15 percent slopes	1K	Well drained	B	Very limited	Very limited
Carbo-Rock outcrop complex, 35 to 55 percent slopes, eroded	1K	Well drained	D	Very limited	Very limited
Dekalb channery sandy loam, 8 to 35 percent slopes, extremely stony	1K	Somewhat excessively drained	A	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.

Ultisols

Strongly weathered clay soils of the Southeast. Acidic and naturally low in nutrients. Clay subsoil can slow drainage.

Inceptisols

Young but developing soils found in mountains and river terraces. Variable properties — check drainage and bedrock depth.

Alfisols

Moderately weathered forest soils with clay-enriched subsoil. Productive for agriculture, generally good for building and septic.

What This Means

Building & Foundations

About 92% of soils are rated "very limited" for dwellings with basements. Specific challenges include shallow bedrock, steep slopes, 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.