The Oklahoma State University Extension Soil, Water and Forage Analytical Laboratory on the OSU campus tests more than 58,000 samples each year to protect Oklahoma’s natural resources and support ...

The safety of earthen embankments, including levees and dams, depends in large part on how resistant they are to erosion. That resistance can hinge on the soil materials used in their construction.

Proper soil compaction is crucial for both small and large construction projects because it increases soil density and load bearing, ensuring the stability, durability, and longevity of buildings and ...