Pictures 27 Puget Sound Power & Light Company, White River Hydroelectric Project, Dieringer Washington Tweet Lightning arrester on hillside above powerhouse; looking north (1989). Lightning arrester on hillside above powerhouse; looking north (1989) Lightning arrester on hillside above powerhouse; looking west (1989). Lightning arresters; looking west (1989) Transformer yard above White River powerhouse, looking northwest (1989) View of transformer yard above White River powerhouse, looking north (1989)