Wabash County Soil Data
Wabash County, Indiana
Avg pH
6.2
Texture
Silt loam
Drainage
Well drained
Organic Matter
6.3%
Hydrologic Group
C
Data Story
About Soil in Wabash County, Indiana
Wabash County’s Rich Alfisol Heritage
Wabash County features a high soil score of 79.3, anchored by versatile Alfisols and a silt loam texture. Its average pH of 6.19 sits comfortably above the Indiana state average of 6.08.
A Gritty and Productive Mix
The soil contains 35.2% sand, providing excellent aeration and structure for root development. This is balanced by 41.0% silt and 17.9% clay, creating a soil that drains well while retaining essential nutrients.
Exceptional Organic Matter Levels
At 6.26%, the organic matter in Wabash is far above the state average of 4.90% and triples the national average. The available water capacity of 0.202 in/in matches the state average exactly, ensuring consistent moisture availability.
Natural Drainage for Robust Fields
The county's soils are primarily well drained and belong to hydrologic group C. This allows for efficient water movement through the soil profile, reducing the likelihood of root diseases during wet Indiana springs.
Fertile Potential in Zone 6a
Wabash is a powerhouse for agriculture, particularly for crops that demand high organic content like corn and squash. The gritty, well-drained soil is also perfect for establishing fruit orchards and berry patches.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Group C — Moderate-High Runoff
Soils with slow infiltration rates, often with a layer that impedes downward water movement. Higher clay content restricts drainage.
Drainage Class
Well drained
Water is removed from the soil readily but not rapidly. Optimal for most plants and construction.
Soil Profile
Dominant texture: Silt loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Wabash County have?
Wabash County's soil is classified as Silt loam. This indicates the relative proportions of sand, silt, and clay — 35% sand, 41% silt, and 18% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Wabash County's soil acidic or alkaline?
Wabash County's soil has a pH of 6.2, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Wabash County?
Wabash 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 Wabash County's soil?
Based on Wabash County's Silt loam texture, pH of 6.2, and Well drained, the soil is well suited for vegetables, grains, and most field crops, row crops and vegetable gardens, most annual and perennial crops.
What USDA soil order is found in Wabash County?
Wabash County's dominant soil order is Alfisols. Alfisols are moderate to high base-status soils with a clay-enriched subsoil. They support productive forests and cropland across temperate regions.
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Other Counties in Indiana
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.