50 CFR 226, Table 3 to Part 226 - Hydrologic Units Containing Critical Habitat for Snake River Sockeye Salmon and Snake River Spring/Summer and Fall Chinook Salmon

We, the National Marine Fisheries Service (NMFS), propose to designate critical habitat for lower Columbia River coho salmon ( Oncorhynchus kisutch ) and Puget Sound steelhead ( O. mykiss ), currently listed as threatened species under the Endangered Species Act (ESA). The specific areas proposed for designation for lower Columbia River coho include approximately 2,288 mi (3,681 km) of freshwater and estuarine habitat in Oregon and Washington. The specific areas proposed for designation for Puget Sound steelhead include approximately 1,880 mi (3,026 km) of freshwater and estuarine habitat in Puget Sound, Washington. We propose to exclude a number of particular areas from designation because the benefits of exclusion outweigh the benefits of inclusion and exclusion will not result in the extinction of the species. We are soliciting comments from the public on all aspects of the proposal, including information on the economic, national security, and other relevant impacts of the proposed designations, as well as the benefits to the species from designations. We will consider additional information received prior to making final designations.