Duchesne County Soil Data
Duchesne County, Utah
Avg pH
7.5
Texture
Loam
Drainage
N/A
Organic Matter
11.3%
Hydrologic Group
D
Data Story
About Soil in Duchesne County, Utah
High-quality alkaline soil in Duchesne
Duchesne County boasts a soil score of 55.7, which is notably higher than the state average of 41.8. Its pH of 7.52 is slightly less alkaline than the Utah average but remains above the 6.5 national median.
Gritty soil with moderate drainage
The soil composition is 41.7% sand and 17.2% clay, creating a texture that balances workability with structural integrity. This 28.4% silt mix helps the soil retain enough nutrients for productive growth.
Superior fertility and water capacity
With 11.35% organic matter, Duchesne soil is far richer than the national 2.0% average. The available water capacity of 0.158 in/in also beats the state average, providing a great buffer for thirsty plants.
Slow infiltration in hydrologic group D
Classified in hydrologic group D, this soil has a very slow infiltration rate and high runoff potential. This makes careful irrigation management and erosion control essential for any farming or construction project.
Abundant harvests in zone 6a
Zone 6a and nutrient-rich soil make Duchesne a prime spot for root vegetables and hearty squashes. Use the high organic matter to your advantage and start a thriving vegetable garden this season.
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
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 Duchesne County have?
Duchesne County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 42% sand, 28% silt, and 17% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Duchesne County's soil acidic or alkaline?
Duchesne County's soil has a pH of 7.5, which is mildly to moderately alkaline. Sulfur amendments can lower pH if needed.
What is the drainage class for Duchesne County?
Drainage class data is not currently available for Duchesne County.
What crops or plants grow well in Duchesne County's soil?
Based on Duchesne County's Loam texture, pH of 7.5, and drainage class, the soil is well suited for drought-tolerant crops and native grasses, row crops and vegetable gardens.
What USDA soil order is found in Duchesne County?
The dominant USDA soil order for Duchesne County is not currently available in our dataset.
Planning your lawn? View lawn care data for Duchesne County on LawnByCounty.com →
Other Counties in Utah
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.