Clean Fill Network

Clay Available in California

0 listings in California, United States

About Clay

Clay is commonly used in construction, landscaping, and land development projects.

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Clay Guide for California

Clay soil is dense and water-resistant, ideal for applications requiring impermeability. Used for pond liners, landfill caps, and specific construction needs.

Permeability

Very low (10⁻⁷ cm/sec)

Plasticity

High when wet

Compaction

Requires optimal moisture

Shrink-Swell

Can be significant

Typical Price Range

Free - $12/cubic yard

Delivery

Moisture content affects workability and delivery weight

Common Uses for Clay

1

Pond Liners

Natural waterproof barrier

2

Landfill Caps

Environmental containment

3

Dam Construction

Core material for earthen dams

4

Landscape Berms

Water-directing features

Pro Tips for California

Test for expansive properties before foundation use

Compact at optimal moisture content

Not suitable for areas with drainage needs

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Clay listings in California • Updated 2026 • Prices and availability vary by location