Chambers County Soil Data
Chambers County, Texas
Avg pH
5.2
Texture
Loam
Drainage
N/A
Organic Matter
2.5%
Hydrologic Group
D
Data Story
About Soil in Chambers County, Texas
Strongly Acidic Coastal Soils
Chambers County features a very acidic soil profile with an average pH of 5.17, far below the national median of 6.5. This is much more acidic than the Texas average of 7.09, which is common in wet, coastal environments. Many local plants require acid-loving adaptations to thrive in this specific chemistry.
Balanced Coastal Textures
The soil is a fairly even split of 33.9% sand and 34.8% silt, with 23.1% clay providing the necessary binding. This composition allows for decent moisture retention without being as heavy as pure clay. It is a versatile texture that supports the diverse ecosystems found along the Texas coast.
Exceptionally High Organic Matter
With 2.48% organic matter, Chambers County far exceeds the state average of 1.66% and the national 2.0% benchmark. This high carbon content, paired with a water capacity of 0.149 in/in, creates a nutrient-rich environment for plant life. The soil's ability to hold onto water is a major asset for local agriculture.
Managing Water in Group D Soils
The county's soil falls into hydrologic group D, which indicates very slow infiltration and high runoff potential. In this low-lying coastal region, managing water flow and drainage is a constant priority for residents and farmers alike. These soils stay wet longer after rain, which can be a challenge for traditional gardening.
Tropical Growth in Zone 9b
Chambers County is in USDA Hardiness Zone 9b, allowing for a nearly year-round growing season. The acidic, organic-rich soil is perfect for blueberries, azaleas, and even some citrus varieties. Gardeners should embrace the warm, humid climate and the unique opportunities provided by these coastal soils.
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 Chambers County have?
Chambers County's soil is classified as Loam. This indicates the relative proportions of sand, silt, and clay — 34% sand, 35% silt, and 23% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Chambers County's soil acidic or alkaline?
Chambers County's soil has a low pH of 5.2, which is strongly acidic. Acidic soils benefit from lime applications to raise pH and improve nutrient availability.
What is the drainage class for Chambers County?
Drainage class data is not currently available for Chambers County.
What crops or plants grow well in Chambers County's soil?
Based on Chambers County's Loam texture, pH of 5.2, 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 Chambers County?
The dominant USDA soil order for Chambers County is not currently available in our dataset.
Planning your lawn? View lawn care data for Chambers County on LawnByCounty.com →
Other Counties in Texas
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.