Pictures 15 Puget Sound Power & Light Company, White River Hydroelectric Project, Dieringer Washington
Interior of 4-1 valve house; the motor (in the center) powering the valve mechanism is a two horsepower, 60 cycle, 10.4 amp, 220 volt induction motor manufactured in 1910 by the Allis Chambers Company of Milwaukee, Wisconsin (1989)
Interior of 4-2 valve house; the motor and valve mechanism is identical to that in the 4-1 valve house (1989)
View of standpipes from roof of circular forebay; the channel in the center is part of the tailrace from the powerhouse; looking west (1989)
Powerhouse from tailrace; this photograph was taken while operations at the powerhouse were temporarily halted; looking east (1989)
Powerhouse and tailrace; this photograph was taken while powerhouse was operating; looking northeast (1989)
