Mitchell County, Texas

Survey Area TX335• Texas

The dominant drainage class is Well drained and the dominant hydrologic group is D (very slow infiltration, high runoff). The most common soil order is Mollisols — grassland soils with a thick, dark, fertile topsoil rich in organic matter. 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 Mitchell County, Texas. 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
Miles fine sandy loam, 1 to 3 percent slopes	87K	Well drained	B	Not limited	Somewhat limited
Stamford clay, dry, 1 to 3 percent slopes	40K	Well drained	D	Very limited	Very limited
Dermott soils, 3 to 20 percent slopes	38K	Well drained	D	Very limited	Very limited
Stamford clay, dry, 0 to 1 percent slopes	35K	Well drained	D	Very limited	Very limited
Angelo silty clay loam, 0 to 1 percent slopes	32K	Well drained	C	Somewhat limited	Very limited
Vernon-Knoco complex, dry, 1 to 12 percent slopes	31K	Well drained	D	Somewhat limited	Very limited
Angelo silty clay loam, 1 to 3 percent slopes	28K	Well drained	C	Somewhat limited	Very limited
Mangum clay, 0 to 1 percent slopes, frequently flooded	24K	Well drained	D	Very limited	Very limited
Vernon clay loam, dry, 1 to 3 percent slopes	20K	Well drained	D	Somewhat limited	Very limited
Spade fine sandy loam, 1 to 3 percent slopes	20K	Well drained	B	Somewhat limited	Very limited
Pyron clay loam, 0 to 1 percent slopes	20K	Well drained	C	Somewhat limited	Very limited
Snyder loam, 1 to 3 percent slopes	18K	Well drained	B	Not limited	Somewhat limited
Latom-Rock outcrop complex, 3 to 20 percent slopes	15K	Well drained	D	Very limited	Very limited
Tivoli fine sand, dry, 5 to 30 percent slopes	12K	Excessively drained	A	Very limited	Very limited
Pyron clay loam, 1 to 3 percent slopes	12K	Well drained	C	Somewhat limited	Very limited
Miles fine sandy loam, 3 to 5 percent slopes	11K	Well drained	B	Not limited	Somewhat limited
Miles loamy fine sand, 0 to 3 percent slopes	11K	Well drained	B	Somewhat limited	Very limited
Sagerton clay loam, 1 to 3 percent slopes	10K	Well drained	C	Somewhat limited	Very limited
Colorado loam, 0 to 1 percent slopes, frequently flooded	10K	Well drained	B	Very limited	Very limited
Mereta clay loam, dry, 1 to 3 percent slopes	10K	Well drained	D	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.

Mollisols

Fertile grassland soils with thick, dark topsoil. Among the best for agriculture, building, and gardening.

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.

Vertisols

High-clay soils that shrink and swell dramatically. Fertile but challenging for foundations and septic systems.

What This Means

Building & Foundations

About 37% of soils have significant building limitations, while the rest are generally suitable. Check specific sites carefully — conditions vary across the area.

Septic Systems

About 75% 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

Drainage is generally favorable for gardening. Adding compost and mulch will improve fertility and water retention. Test your soil's pH before planting — most vegetables prefer 6.0-7.0.