Pictures 18 Puget Sound Power & Light Company, White River Hydroelectric Project, Dieringer Washington Tweet Generator room in powerhouse; turbine unit no. 2 is to the right, looking southeast (1989) Generator room in powerhouse; turbine-generator unit no. 2 is to the right, looking southeast (1989) Generator room in powerhouse, from top of generator unit no. 2, looking south (1989) Generator room in powerhouse, from top of generator unit no. 1; the no-longer-used transformer bays are to the left; looking south (1989) Generator room in powerhouse; in the foreground is turbine unit no. 1; looking southeast (1989) Turbine unit no. 1; looking north (1989)