Clallam County Soil Data
Clallam County, Washington
Avg pH
N/A
Texture
Unknown
Drainage
N/A
Organic Matter
N/A
Hydrologic Group
N/A
Data Story
About Soil in Clallam County, Washington
Coastal Soils of the Peninsula
Clallam County's coastal soils lack specific pH and taxonomic data in these recent surveys. In this rainy climate, soils are often more acidic than the national 6.5 median due to heavy nutrient leaching from rainfall.
Olympic Mountain Influence
Exact percentages for sand, silt, and clay are currently unavailable. The proximity to the Olympic Mountains suggests a mix of stony and fine materials that affect how water moves through the ground.
Lush Growth and Natural Matter
No data exists for organic matter or water capacity in the current records. Local gardeners often find they have more natural organic matter than the 2.0% national average thanks to the region's lush, year-round vegetation.
Managing High Rainfall Drainage
Official drainage and hydrologic groups are not listed for this county. Given the extremely high rainfall, ensuring your garden beds aren't waterlogged is a top priority for any planting project.
Maritime Gardening in Zone 8b
Hardiness zone 8b offers a mild maritime climate perfect for cool-season greens and berries. The long, temperate season allows you to grow a wide variety of ornamentals and vegetables with very little frost risk.
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
Frequently Asked Questions
What type of soil does Clallam County have?
Clallam 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 Clallam County's soil acidic or alkaline?
pH data is not available for Clallam County.
What is the drainage class for Clallam County?
Drainage class data is not currently available for Clallam County.
What crops or plants grow well in Clallam County's soil?
Based on Clallam 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 Clallam County?
The dominant USDA soil order for Clallam County is not currently available in our dataset.
Planning your lawn? View lawn care data for Clallam County on LawnByCounty.com →
Other Counties in Washington
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.