Harrison Side Channel (Bridge to Bridge Resoration, Phases 2 and 3) Instream Habitat Project IDBOR_4329Recovery DomainsInterior ColumbiaStart Date06/26/2007End Date11/15/2008StatusCompletedLast Edited12/09/2014 1 - 1 Description The purpose of this project is to connect secondary channels at about 3 locations at varying elevations along the main channel.