Richardson County Soil Data
Richardson County, Nebraska
Avg pH
6.4
Texture
Silty Clay Loam
Drainage
N/A
Organic Matter
2.6%
Hydrologic Group
N/A
Data Story
About Soil in Richardson County, Nebraska
Slightly Acidic Soils of Richardson
Richardson County features an average soil pH of 6.37, leaning slightly more acidic than the national median of 6.5. This level is also lower than the Nebraska state average of 6.79. While taxonomic data is limited for this area, the pH suggests a soil chemistry ready for diverse plant life.
Silt-Heavy Composition for Moisture
The soil is dominated by 56.3% silt and 29.2% clay, with very little sand at just 12.9%. This high silt-to-clay ratio creates a dense, smooth material that holds together well. Such a composition provides excellent structural support for deep-rooted crops.
Strong Water Retention Capacity
Organic matter measures 2.61%, surpassing the national average of 2.0% but trailing the state average of 3.32%. The available water capacity is impressive at 0.191 in/in, well above the state benchmark of 0.172. This ensures plants have access to a steady reservoir of water during dry spells.
Substantial Water Holding Potential
While specific drainage and hydrologic classes are not recorded for the dominant soil here, the high clay and silt percentages typically indicate slower drainage. These soils are built to capture and hold moisture rather than letting it shed away. Users should watch for potential ponding in low-lying areas.
Lush Growth in Zone 6a
The 6a hardiness zone supports a wide variety of crops including soybeans, corn, and fruit trees. The soil's ability to hold water makes it a powerhouse for agriculture if managed correctly. Start a home garden with heavy feeders like tomatoes that will appreciate the deep moisture reserves.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Hydrologic group data not available.
Drainage Class
Drainage class data not available.
Soil Profile
Dominant texture: Silty Clay Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Richardson County have?
Richardson County's soil is classified as Silty Clay Loam. This indicates the relative proportions of sand, silt, and clay — 13% sand, 56% silt, and 29% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Richardson County's soil acidic or alkaline?
Richardson County's soil has a pH of 6.4, which is moderately acidic. This range suits many crops and is common across much of the eastern US.
What is the drainage class for Richardson County?
Drainage class data is not currently available for Richardson County.
What crops or plants grow well in Richardson County's soil?
Based on Richardson County's Silty Clay Loam texture, pH of 6.4, and drainage class, the soil is well suited for vegetables, grains, and most field crops, row crops and vegetable gardens.
What USDA soil order is found in Richardson County?
The dominant USDA soil order for Richardson County is not currently available in our dataset.
Planning your lawn? View lawn care data for Richardson County on LawnByCounty.com →
Other Counties in Nebraska
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.