Unknown2018-12-182018-12-181955EPM-068-08-028http://hdl.handle.net/20.500.11867/14943Single 12.5 x 9 inch sheet. Printed recto and verso. Date est.Brochure on the geology of the area where the Priest Rapids and Wanapum Dams were selected from, issued by Grant County PUD. Includes a drawing with a crosscut view of the different layers of rock strata where each dam was planned. Similar to EPM-066-02-005. Purple-toned photographs throughout.Dams--Priest Rapids;