Kangley-Echo Lake Transmission Line Project
Office of NEPA Policy and Compliance
January 1, 2013
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Bonneville Power Administration (BPA) issued a supplemental draft EIS that evaluates the potential environmental impacts of the proposed Kangley-Echo Lake Transmission Line Project in King County, Washington. The proposal includes constructing and operating a new 500-kilovolt (kV) transmission line from a tap point on an existing 500-kV line near Kangley, Washington, to BPA’s existing Echo Lake Substation, and expanding and modifying that substation to accommodate the proposed new transmission line.