Rawls, Brakensiek and Logsdon (1993) ksat

Previous pageReturn to chapter overviewReturn to Top Next page












The Rawls, Brakensiek and Logsdon prediction uses the Rawls, Brakensiek and Logsdon (1993) equation to estimate a saturated hydraulic conductivity.


USDA Percent Clay: The USDA Percent Clay field shows the percentage of clay size particles.


USDA Percent Sand: The USDA Percent Sand field shows the percentage of sand size particles.


Porosity: The Porosity field shows the porosity of the soil (%).

Rawls 1993 ksat: Rawls 1993 ksat refers to the saturated coefficient of permeability (m/s).