PORTLAND — The Oregon Department of Environmental Quality has postponed a public hearing scheduled for Monday, April 21, for proposed water quality permits for three dams and locks on the Columbia ...

The cancellation follows President Donald Trump’s decision last month to pull out of a $1 billion agreement with tribal nations and Pacific Northwest states. The Trump administration canceled an ...

Northwest states, tribes and environmental groups are moving to restart litigation against the federal government over its hydroelectric dam operations in the Columbia River Basin that have harmed ...

Nicholas K. Geranios / AP Environmental groups and the State of Oregon are seeking a court injunction to force federal dams on the Columbia River to lower reservoirs and increase the amount of water ...

Environmental groups and others want to see hydropower operations changed to favor fish survival. Utility groups warn of problems for the power grid A long-running court battle over how to balance ...