Integrated feasilibilty report for channel improvements and environmental impact statement
Subtitle: Columbia & lower Willamette River federal navigation channel.
Contributors: United States. Army. Corps of Engineers. Portland District.
Publisher: US Army Corps of Engineers, Portland District
Published: 1998
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
Other titles: Draft integrated feasilibilty report for channel improvements and environmental impact statement (DEIS); Environmental impact statement; Columbia and lower Willamette Rivers navigation channel, Oregon and Washington; Columbia and lower Willamette River federal navigation channel; Columbia River channel improvement study; Columbia River channel deepening feasibility report; Columbia and Willamette River sediment quality evaluation.; Salinity intrusion studies.; Columbia River ocean dredged material disposal sites.
Notes: Title from cover.

"October 1998."

Includes bibliographical references.

Draft.
Table of contents: title: [Main report and exhibits].; title: Appendices A-F(1v.) A. Engineering.- B. Columbia and Willamette River sediment quality evaluation.- C. Economics.- D. Real estate plan.- E. HTRW preliminary assessment screening.- F. Salinity intrusion studies.; title: App. G. Wildlife mitigation.; title: App. H(2v.) Columbia River ocean dredged material disposal sites. Vol. 1: Main report with technical exhibits. Vol. 2: Comments and coordination.