Knapp Wham Diversion Replacement (Phase 2) Instream Flow Project IDBOR_4391Recovery DomainsInterior ColumbiaStart Date04/16/2009End Date10/15/2009StatusCompletedLast Edited12/09/2014 1 - 1 Description This project is part of the larger Knapp-Wham/Hanan Detwiler Ditch consolidation. It is the replacement of a push-up dam with a permanent diversion for the KW ditch.