Logan County Soil Data
Logan County, North Dakota
Avg pH
7.1
Texture
Loam
Drainage
N/A
Organic Matter
4.0%
Hydrologic Group
N/A
Data Story
About Soil in Logan County, North Dakota
Neutral to Slightly Alkaline Soil
Logan County features a balanced soil pH of 7.05, which is closer to the national median of 6.5 than the state average of 7.18. With an overall soil score of 62.4, the land is just below the state benchmark for productivity.
Sandy Loam Characteristics for Easy Working
A high sand content of 44.1% is balanced by 35.3% silt and 20.6% clay. This texture ensures that the soil is light and well-aerated, making it an ideal choice for root vegetables and grains that dislike heavy, wet ground.
Solid Organic Foundation for Local Flora
The soil contains 3.99% organic matter, nearly double the 2.0% national average. While the water capacity of 0.181 in/in is slightly below the state average, it still provides a reliable reservoir for most native and agricultural plants.
Aerated Soil with Quick Drainage
Although specific hydrologic groups are not provided, the 44.1% sand content suggests the soil drains quickly and resists compaction. This makes it a great candidate for early spring planting as the ground dries out faster than clay-heavy neighbors.
Diverse Planting in Zone 4b
As a Zone 4b region, Logan County supports a slightly longer growing season for crops like alfalfa and spring wheat. The sandy texture is particularly well-suited for a home garden featuring root crops like potatoes and parsnips.
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 Logan County have?
Logan County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 44% sand, 35% silt, and 21% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Logan County's soil acidic or alkaline?
Logan County's soil has a pH of 7.1, which is near neutral. This range is ideal for most garden plants and field crops.
What is the drainage class for Logan County?
Drainage class data is not currently available for Logan County.
What crops or plants grow well in Logan County's soil?
Based on Logan County's Loam texture, pH of 7.1, 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 Logan County?
The dominant USDA soil order for Logan County is not currently available in our dataset.
Planning your lawn? View lawn care data for Logan County on LawnByCounty.com →
Other Counties in North Dakota
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.