Hamilton County Soil Data
Hamilton County, Nebraska
Avg pH
6.6
Texture
Loam
Drainage
N/A
Organic Matter
2.3%
Hydrologic Group
N/A
Data Story
About Soil in Hamilton County, Nebraska
Slightly Acidic High-Performance Soils
Hamilton County boasts an impressive soil score of 73.3, well above the Nebraska average of 58.9. Its average pH of 6.62 sits just above the national median of 6.5, creating a near-ideal environment for nutrient uptake. While specific taxonomic data is limited here, the chemical profile suggests a highly productive base.
A Silt-Dominant Structural Blend
The soil composition consists of 49.1% silt, 31.5% sand, and 19.4% clay. This balance provides a stable structure that resists compaction better than heavy clay soils. Although the dominant texture classification is unavailable in local records, this mix typically offers reliable workability for regional farmers.
Superior Water Retention for Crops
At 2.35%, organic matter exceeds the national average of 2.0% but falls short of the Nebraska state average of 3.32%. However, the available water capacity of 0.205 in/in is significantly higher than the state average of 0.172. This means the soil holds onto moisture longer during the heat of summer.
Navigating Limited Hydrologic Data
Official records currently lack specific drainage class and hydrologic group classifications for Hamilton County. Despite this data gap, the high overall soil score indicates a landscape that manages water effectively for agricultural use. Local observers typically find these fields responsive to modern irrigation and drainage management.
Abundant Potential in Zone 5b
Located in USDA hardiness zone 5b, this county is perfect for growing corn, soybeans, and hearty root vegetables. The high water capacity makes it an excellent spot for a home garden that can survive dry stretches. Start your planting in late spring to take full advantage of these rich, moisture-retaining soils.
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 Hamilton County have?
Hamilton County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 32% sand, 49% silt, and 19% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Hamilton County's soil acidic or alkaline?
Hamilton County's soil has a pH of 6.6, which is near neutral. This range is ideal for most garden plants and field crops.
What is the drainage class for Hamilton County?
Drainage class data is not currently available for Hamilton County.
What crops or plants grow well in Hamilton County's soil?
Based on Hamilton County's Loam texture, pH of 6.6, 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 Hamilton County?
The dominant USDA soil order for Hamilton County is not currently available in our dataset.
Planning your lawn? View lawn care data for Hamilton 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.