Watonwan County Soil Data
Watonwan County, Minnesota
Avg pH
7.0
Texture
Loam
Drainage
N/A
Organic Matter
6.2%
Hydrologic Group
N/A
Data Story
About Soil in Watonwan County, Minnesota
Alkaline Soils for Stable Growth
Watonwan County features slightly alkaline soil with an average pH of 6.96. This is higher than both the national median of 6.5 and the state average of 6.21.
Balanced Particle Distribution
The soil mix consists of 40.1% sand, 36.1% silt, and 21.8% clay. This balanced composition offers a good blend of drainage and structural integrity for local farming.
Reliable Organic Matter Resources
Organic matter content is 6.23%, which is below the state average of 9.90% but well above the national 2.0% mark. Available water capacity is 0.187 in/in, sitting just below the state benchmark of 0.199.
Consistent Moisture Management
Specific drainage and taxonomic classifications are not currently available for this area. The sand and clay balance suggests a soil that drains moderately well without drying out too fast for crops.
Planting Success in Zone 5a
Growing in Zone 5a allows for a long season for a wide variety of vegetables and flowers. A soil score of 70.3 means you have reliable, high-quality earth for your next planting project.
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: Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Watonwan County have?
Watonwan County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 40% sand, 36% silt, and 22% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Watonwan County's soil acidic or alkaline?
Watonwan County's soil has a pH of 7.0, which is near neutral. This range is ideal for most garden plants and field crops.
What is the drainage class for Watonwan County?
Drainage class data is not currently available for Watonwan County.
What crops or plants grow well in Watonwan County's soil?
Based on Watonwan County's Loam texture, pH of 7.0, 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 Watonwan County?
The dominant USDA soil order for Watonwan County is not currently available in our dataset.
Planning your lawn? View lawn care data for Watonwan County on LawnByCounty.com →
Other Counties in Minnesota
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.