This Streambank Soil Bioengineering Field Guide is intended as a pocket field guide for many of the soil bioengineering treatments that are used to reduce streambank erosion. It has been prepared for use in the Riparian Ecology and Restoration Workshop which focuses on many of the popular streambank soil bioengineering treatments which are used in drier areas of the American West. This field guide incorporates a general discussion on riparian zones, plant materials selection criteria, and streambank soil bioengineering treatments including installation guidelines and materials requirements.