Wanapum Dam Powerhouse

WANAPUM DAM POWERHOUSE as seen from the TOUR CENTER. Located on the Columbia River in Central Washington, these facilities, built by the Public Utility District of Grant County, are a very popular visitor attraction. The 10 generators have a total nameplate rating of 831,500 kilowatts. SP-518 Color by P.U.D. of Grant County 39510-C dp Pub. by Ellis Post Card Co., Arlington, Wash. DEXTER PRESS, INC. WEST NYACK, NEW YORK HERE