The California Department of Fish and Wildlife (CDFW) has seen the first returns of threatened coho salmon to the upper Klamath River Basin in more than 60 years following historic dam removal completed last month. Not since the construction of the former Iron Gate Dam in the early 1960s has CDFW documented coho salmon occupying their historic habitat in the upper watershed. On Nov. 13, seven coho salmon entered CDFW’s new Fall Creek Fish Hatchery in Siskiyou County, which is located on Fall Creek, a formerly inaccessible Klamath River tributary about 7.5 miles upstream of the former Iron Gate Dam location.