Ozaukee County Soil Data
Ozaukee County, Wisconsin
Avg pH
5.5
Texture
Loam
Drainage
N/A
Organic Matter
6.7%
Hydrologic Group
N/A
Data Story
About Soil in Ozaukee County, Wisconsin
Ozaukee's Standard Acid Profile
Ozaukee's soil features an average pH of 5.50, which sits just below the Wisconsin state average of 5.63. This is significantly more acidic than the national median of 6.5, though suitable for many regional plants.
Silty and Fine-Textured
The soil contains 29.8% sand and a higher 38.8% silt, creating a fine texture that holds nutrients well. The 14.9% clay content adds enough body to prevent the rapid leaching often seen in sandier counties.
Above-Average Organic Matter
Organic matter levels reach 6.72%, more than triple the national average but below the 11.02% state mean. The available water capacity of 0.193 in/in suggests a slightly lower moisture-holding ability than the state average.
Managing Moderate Hydrology
Though specific drainage classes are not specified for the dominant soil, the high silt and clay levels indicate moderate permeability. Gardeners should ensure their soil remains aerated to prevent water from sitting in the root zone.
Reliable Growth in Zone 5b
With a soil score of 64.0 and a 5b hardiness zone, Ozaukee is a reliable place for a traditional garden. Try growing brassicas and hardy perennials that thrive in slightly acidic, silty conditions.
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 Ozaukee County have?
Ozaukee County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 30% sand, 39% silt, and 15% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Ozaukee County's soil acidic or alkaline?
Ozaukee County's soil has a low pH of 5.5, which is strongly acidic. Acidic soils benefit from lime applications to raise pH and improve nutrient availability.
What is the drainage class for Ozaukee County?
Drainage class data is not currently available for Ozaukee County.
What crops or plants grow well in Ozaukee County's soil?
Based on Ozaukee County's Loam texture, pH of 5.5, and drainage class, the soil is well suited for acid-loving plants like blueberries and azaleas, row crops and vegetable gardens.
What USDA soil order is found in Ozaukee County?
The dominant USDA soil order for Ozaukee County is not currently available in our dataset.
Planning your lawn? View lawn care data for Ozaukee County on LawnByCounty.com →
Other Counties in Wisconsin
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.