Summary

Description

These GIS data contain stream reaches that were designated as "critical habitat" for the Upper Columbia River Steelhead Evolutionarily Significant Unit (ESU). The critical habitat is defined in the National Marine Fisheries Service's (NOAA Fisheries) final rule to designate critical habitat for 12 ESUs of Pacific salmon and steelhead. The fish distribution in this data set was compiled from data gathered from the the Washington Department of Fish and Wildlife (WDFW). Additionally, we received comments from the public, federal agencies, and state and tribal salmon co-managers during the rule making process. A detailed description of this process can be found in the following document: Final Assessment of NOAA Fisheries' Critical Habitat Analytical Review Teams For 12 Evolutionarily Significant Units of Pacific Salmon and Steelhead, NOAA Fisheries Protected Resources Division, 2005. - The original source of data is 1:24,000 scale fish distribution data from WDFW. We have excluded portions of the range of the ESU from the final designation of critical habitat. Exclusions are based on economic and other relevant impacts considered during our analysis, as described in our 4(b)(2) Report. We also excluded Indian lands and Habitat Conservation Plans (HCP). However, due to legal concerns about the disclosure of the location of HCP and Indian lands, as well as questions about the accuracy of the data, we do not identify the location of these exclusions within this data set. For exact legal descriptions of critical habitat please consult the Federal Register notice.