An edition of Draft environmental impact statement on the proposed Montana Power Company, Puget Sound Power & Light Company, Portland General Electric Company, Pacific Power and Light Company, and Washington Water Power Company Colstrip Electric Generating Units 3 & 4, 500 kilovolt transmission lines from Colstrip to Hot Springs, Montana, and associated facilities (1974)

Draft environmental impact statement on the proposed Montana Power Company, Puget Sound Power & Light Company, Portland General Electric Company, Pacific Power and Light Company, and Washington Water Power Company Colstrip Electric Generating Units 3 & 4, 500 kilovolt transmission lines from Colstrip to Hot Springs, Montana, and associated facilities

By Montana. Energy Planning Division