Davis County Soil Data
Davis County, Utah
USDA SSURGO / PHZMAvg pH
N/A
Texture
Unknown
Drainage
N/A
Organic Matter
N/A
Hydrologic Group
N/A
Data Story
About Soil in Davis County, Utah
Alkaline profiles near the lake
Davis County's soil pH likely trends toward the state average of 7.71, well above the 6.5 national median. These alkaline conditions are shaped by the county's proximity to the Great Salt Lake and regional geology.
Discovering local soil textures
Specific sand and clay percentages are currently missing from the data. Gardeners often find a mix of sandy loams near the benches and heavier silts closer to the valley floor.
High potential for urban gardening
While organic matter data is unavailable, the state average of 7.59% serves as a helpful baseline. Improving soil fertility with local mulch can help you exceed the 0.138 in/in state water capacity.
Understanding your hydrologic group
Official drainage classes are not yet mapped, meaning builders must verify soil stability independently. Careful water management is essential for maintaining the beautiful landscapes Davis County is known for.
Warmest Utah zones in 7b
Zone 7b offers a fantastic opportunity to grow heat-loving crops like peppers and melons. Take advantage of this warmer climate by starting your seeds early and enjoying a long harvest season.
Soil Composition
Composition data not available for this county.
Soil pH
pH data not available for this county.
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: Unknown
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Soil Amendment Products
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Browse Soil AmendmentsFrequently Asked Questions
What type of soil does Davis County have?
Davis County's soil is classified as Unknown. This indicates the relative proportions of sand, silt, and clay — sand percentage unavailable, silt percentage unavailable, and clay percentage unavailable. Sandy soils drain quickly but may need more frequent irrigation and fertilization.
Is Davis County's soil acidic or alkaline?
pH data is not available for Davis County.
What is the drainage class for Davis County?
Drainage class data is not currently available for Davis County.
What crops or plants grow well in Davis County's soil?
Based on Davis County's Unknown texture, soil pH, and drainage class, the soil is well suited for a variety of crops depending on local conditions.
What USDA soil order is found in Davis County?
The dominant USDA soil order for Davis County is not currently available in our dataset.
Soil & Planting Advisory: Davis County
Soil Verdict
Davis County is in USDA hardiness zone 7b, a moderate climate zone. where winter lows can reach 5°F. Mild winters mean soil rarely freezes deeply, allowing year-round microbial activity and faster organic matter breakdown.
Planting Guidance
Warm-season crops, citrus relatives, and heat-loving ornamentals do well. Cool-season vegetables should be planted in fall and winter. Always match plant selections to the specific microclimate of your property — low spots, slopes, and wind exposure can shift effective hardiness by half a zone.
Soil Implications
Warm soils accelerate organic matter breakdown, so compost and mulch need replenishing more frequently than in cooler zones. Sandy soils common in warm zones drain quickly; water-retentive amendments like compost or peat help hold moisture.
Regional Context
Davis County is somewhat warmer than the Utah statewide average. The zone range of 6b-7b within the county means soil and planting decisions should account for local elevation and topography.
Planning your lawn? View lawn care data for Davis 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.