The nations were trying to finalize updates to the 61-year-old Columbia River Treaty governing shared, cross-border water and ...

The U.S. has paused negotiations with Canada on a keystone management plan that governs flood control, water supply and hydropower in the shared Columbia River Basin as President Donald Trump ...

A map of all Columbia River Basin dams ... Joseph Bogaard, executive director at the Washington-based nonprofit Save Our Wild Salmon Coalition, said the updates weren’t perfect, but worsening ...

The board and its Canadian counterpart accepted the designation after the Washington state and British Columbia boards ... renaming it the Montana River for its maps. This could lead to changes ...

A map of all Columbia River Basin dams. (Illustration courtesy of the Bonneville ... Joseph Bogaard, executive director at the Washington-based nonprofit Save Our Wild Salmon Coalition, said the ...

On the March 15 flight count on the lower Columbia River, Rocky Point/Tongue Point line upstream to Bonneville Dam there were 32 salmonid boats and 15 Washington bank rods tallied between Warrior Rock ...

If we aren’t allowed to treat most of the properties in the infested areas, it is only a matter of time before it is too late ...

The Washington state Department of ... including a slice of Columbia Park on the south side of the Columbia River in Kennewick this year. It will be the first time treatment has been done in ...

The U.S. has paused negotiations with Canada on a keystone management plan that governs flood control, water supply and hydropower in the shared Columbia River ... at the Washington-based ...

Subsequent fronts will open later and one of them is likely to be the Columbia River, which prompted a small but telling move from the provincial government on Tuesday. Trump’s delusional ...