
On June 23, 2003, the state Department of Ecology (Ecology) issued the 401 Water Quality Certification and Coastal Zone Management determination for the U.S. Corps of Engineers (Corps) proposed Columbia River Channel Improvements project.
Ecology has approved (with conditions) the Corps' proposal to deepen the Columbia River navigational channel by three feet.
Click here to download the state's decision (400k pdf)
If you have questions regarding Ecology's decision please contact
Loree' Randall at
360-407-6068.
Copyright © Washington State Department of Ecology. See http://www.ecy.wa.gov/copyright.html.