KP-2421-R2 - ENTERPRISE POWER PLANT - Klamath Project. View of forebay looking northwest to lining on west side. Lining has started to fail due to pumping action of turbulent water. Power Plant was not operated in 1957 and gates were moved from bypass back to original position at headorks [sic]. High velocity of water through gate causes turbulence; August 21, 1957; Photo by K. J. Greene