3 Jun 2026

Summer recreational lock schedule now in effect on Columbia River

Recreational boaters navigating the three lower Columbia River dams—Bonneville, The Dalles, and John Day—now have expanded access to pass through the navigation locks for the summer season.

24 Sep 2021

Winter recreational lock schedule begins September 30 on Lower Columbia

Motorized recreational boaters needing to pass through the three lower Columbia River dams need to do so during daylight hours only, on request, starting September 30, 2021 through May 15, 2022.

14 May 2021

Corps announces summer recreational lock schedule

Motorized recreational boaters needing to pass through the three lower Columbia River dams must follow a lock schedule taking effect May 15. Commercial vessels will continue to lock through upon arrival except during the times specified for recreational vessels.