Copper Creek environmental assessment
Subtitle: technical reports.
Contributors: Seattle (Wash.). Dept. of Lighting.; CH2M Hill, Inc.
Publisher: City of Seattle Dept. of Lighting; CH2M Hill
Published: 1979
Place of publication: [Seattle]
Language: eng
Subjects: Dams -- Environmental aspects -- Skagit River Region (B.C. and Wash.); Copper Creek (Wash.); Skagit River (B.C. and Wash.)
Notes: "Conducted for the City of Seattle Department of Lighting (City Light) by CH2M Hill and eight subconsultants"--P. iii.

"February 1979."

Three folded maps in pocket of v. 3.

Includes bibliographies.

Accompanied by letter.