The goal is to revise a 2020 study on the dams’ effects on steelhead and salmon populations. The study considered over a dozen federal dams. It concluded that breaching four lower Snake River ...

According to Kayeloni Scott, executive director of the Columbia and Snake River Campaign, the studies were geared at finding out if dam removal was even possible. “These pieces of information ...

It's one of the three dams Canada built under the Columbia River Treaty, which has governed how water is managed on the massive cross-border river for more than 60 years. (The Canadian Press ...