The rules for salmon fishing this summer and fall at various points of the Pacific Ocean and Columbia River are complicated, ...

The Columbia River is critical for fish, energy, commerce and identity. But it faces an uncertain future. How much more can ...

Clark County Public Health is warning residents of new dangers related to algae growths in local waterways. Benthic (that is, at the bottom of ...

A map of all Columbia River Basin dams. Courtesy of the U.S. Army Corps of Engineers / Oregon Capital Chronicle Those interim agreements are non-negotiable, according to John Wagner, an ...

Water is released through the outlet tubes at Grand Coulee Dam on the Columbia River. (AP Photo/Nicholas ... “That leads us to (ask), ‘OK, well, what are we hearing behind the scenes?’ ...

A map showing the extent of the Columbia River basin highlighting the dams in the treaty.