Concho County Soil Data
Concho County, Texas
Avg pH
8.0
Texture
Loam
Drainage
Well drained
Organic Matter
2.7%
Hydrologic Group
D
Data Story
About Soil in Concho County, Texas
Rich Mollisols of Concho County
Concho County is distinguished by its Mollisols, which are among the most fertile soil orders in the world. The pH is quite alkaline at 7.96, much higher than the national median of 6.5.
The Ideal Loam Mix
A balanced texture of 30.0% sand, 36.5% silt, and 33.5% clay defines this productive loam. This mix is prized for its ability to provide both excellent drainage and superior nutrient storage.
Exceptional Organic Matter Levels
Concho County boasts an impressive 2.73% organic matter, far exceeding the state average of 1.66%. Its available water capacity of 0.147 in/in also ranks well above state benchmarks.
Well-Drained but Slow Infiltration
The soil is classified as well drained, yet it belongs to hydrologic group D. This means while the soil itself moves water well internally, the overall landscape may experience slow infiltration and high runoff.
Abundance in Zone 8a
Your 8a climate and high-fertility Mollisols are perfect for grains and native wildflowers. Get outside and plant — your soil is some of the richest in the state.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Group D — High Runoff
Clay soils with very slow infiltration rates. Highest runoff potential. These soils have a permanent high water table or are shallow over impervious material.
Drainage Class
Well drained
Water is removed from the soil readily but not rapidly. Optimal for most plants and construction.
Soil Profile
Dominant texture: Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Concho County have?
Concho County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 30% sand, 36% silt, and 33% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Concho County's soil acidic or alkaline?
Concho County's soil has a pH of 8.0, which is mildly to moderately alkaline. Sulfur amendments can lower pH if needed.
What is the drainage class for Concho County?
Concho County has a dominant drainage class of "Well drained." Well-drained soils allow excess water to move through quickly, reducing waterlogging risk and supporting most field and garden crops.
What crops or plants grow well in Concho County's soil?
Based on Concho County's Loam texture, pH of 8.0, and Well drained, the soil is well suited for drought-tolerant crops and native grasses, row crops and vegetable gardens, most annual and perennial crops.
What USDA soil order is found in Concho County?
Concho County's dominant soil order is Mollisols. Mollisols are fertile, dark-colored soils that formed under grassland vegetation. They are among the most productive agricultural soils in the world.
Planning your lawn? View lawn care data for Concho County on LawnByCounty.com →
Other Counties in Texas
Soil data sourced from USDA SSURGO via Soil Data Access. Data is informational only and should not be used as a substitute for on-site soil testing. Contact your local NRCS office for site-specific soil information.