anon2018-08-142018-08-141913anon "Keechelus Dam Construction." Yakima Memory, 2002-802-773, 2003, http://192.168.27.66:81/cdm/ref/collection/memory/id/28682002-802-773http://hdl.handle.net/20.500.11867/119176.25"W x 4.25"H B&W photoCompleted cone-wall. The crew in the background are backfilling the cut-off trench with material left by the excavator in the excavation of the cut-off trench. Lake Keechelus6.25"W x 4.25"HPhotographIN COPYRIGHT This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).Dams--Keechelus;imageYakima Valley Museum