9 Jan 2023

Corps extends public comment period for proposed Willamette Valley System 30-year plan

The U.S. Army Corps of Engineers’ Portland District (Corps) has extended the deadline from Jan. 19 to Feb. 23 for public feedback on its proposed 30-year plan for the operation and maintenance of 13 dams and reservoirs across the Willamette River Basin.

16 Jun 2022

Through groundbreaking consultation, Corps signs programmatic agreement to protect Willamette Valley’s cultural, historic resources

The Portland District, U.S. Army Corps of Engineers (Corps) and partners have finalized an agreement that will enhance the protection of historic and cultural resources across the Willamette Valley while carrying out critical Corps projects.

10 Jan 2022

Corps considers future changes that may impact Willamette Valley System operations, maintenance

Army engineers and planners are considering major changes that may impact the continued operations and maintenance of the Willamette Valley System (WVS). U.S. Army Corps of Engineers (Corps) staff continue developing an Environmental Impact Statement (EIS) for WVS operations and maintenance in accordance with authorized project purposes, while meeting Endangered Species Act (ESA) obligations to avoid jeopardizing the continued existence of listed species.

22 Oct 2021

Corps developing long-term plans for Cottage Grove and Dorena lakes, wants public input

The land-use plan (Master Plan or MP) for Cottage Grove and Dorena lakes is out-of-date, and the U.S. Army Corps of Engineers (Corps) is in the process of updating it. Corps staff are seeking input from the public on MP development during four upcoming information sessions.

1 Feb 2018

Corps drills into Cottage Grove Dam during geotechnical investigation

The U.S. Army Corps of Engineers Dam Safety Team is conducting a geotechnical investigation at Cottage Grove Dam, which includes boring into the dam. Cottage Grove Dam is located on the Coast Fork of the Willamette River south of Eugene, Ore.