Lower Columbia River Estuary
Defined in 1 place of the United States Code.
The term "Lower Columbia River Estuary" means the mainstem Columbia River from the Bonneville Dam to the Pacific Ocean and tidally influenced portions of tributaries to the Columbia River in that region.
Source
- 2016–present33 U.S.C. § 1275Navigation and Navigable Waters · Columbia River Basin Restoration · in this section