anon2018-08-142018-08-141913anon "Keechelus Dam Construction." Yakima Memory, 2002-802-738, 2003, http://192.168.27.66:81/cdm/ref/collection/memory/id/28772002-802-738http://hdl.handle.net/20.500.11867/119264.25"W x 6.25"H B&W photoView of intake box and penstock pipes. The large pipe on the right is the 24" penstock operating the service power plant, the smaller pipe is a 14" penstock furnishing power to operate the Flanigan Lumber Companies Saw Mill. Lake Keechelus4.25"W x 6.25"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