Columbia River channel improvement project
Subtitle: final supplemental integrated feasibility report and environmental impact statement.
Contributors: United States. Army. Corps of Engineers. Portland District.
Publisher: US Army Corps of Engineers, Portland District
Published: 2003
Place of publication: [Portland, Or
Language: eng
Subjects: River channels -- Columbia River; River channels -- Oregon -- Willamette River; Dredging spoil -- Columbia River; Dredging spoil -- Oregon -- Willamette River; Columbia River -- Channelization; Willamette River (Or.) -- Channelization
Other titles: Integrated feasibility report and environmental impact statement : final supplemental
Notes: Cover title.

"January 2003"

Includes bibliographical references.

Also issued on CD.

Online version available at: http://www.nwp.usace.army.mil, Channel Improvement Project, Published reports.
Table of contents: title: [Vol. 1. Main report]; title: v. 2-3. Exhibits; title: v. 4. Comment letters on the draft SEIS and Corps responses; title: v. 5. Public testimony.