P12-200-2777A Klamath River - Klamath Project--Oregon. View looking downstream at right abutment of Keno Regulating Dam, which controls level of 18 miles of river and Lake Ewauna- Keno to Klamath Falls. Dam is opened to full capacity. Flow is about 8200 cfs.; January 26, 1965; Bureau of Reclamation photo by C. D. Lawrence