Two-Stage

Two-stage channels have been applied mostly throughout the Great Lakes states.  As of 2013, we estimate 60 to 100 projects utilizing the two-stage channel design approach have been implemented totalling 40 to 60 miles.  The following map shows the distribution of many of those projects as of 2010:

Two-Stage Channel Project Sites

 

Several case study examples are provided in the following links:

Indiana

Michigan

Minnesota

Ohio