This factsheet provides design information on using root wads and rock vanes for streambank stabilization. Before these structures can be used, the designer must know the cause of the instability and if the problem is local or system wide.
This publication provides information and describes technologies based on natural stream processes that can be used to restore impaired streams.
Restoration of impaired streams begins with an understanding of the watershed’s current condition and stream potential. Stream classification offers a way to categorize streams based on channel morphology. This factsheet focuses on a classification system popular with hydrologists, engineers, and biologists—the Rosgen stream classification system.