An “historic” deal made two years ago between the U.S. government, four tribes, Northwest states and environmentalists to put legal battles aside and invest in restoring endangered Columbia River fish ...

The Bureau of Reclamation is working on a new set of drought guidelines for the Colorado River, but still lacks a consensus for one approach. Tribes are urging the Bureau of Reclamation to incorporate ...

Tribes across the West have worked with states to protect the Colorado River and conserve enough water to raise elevations in the river’s two largest reservoirs, Lakes Powell and Mead, a move that has ...

Two major Arizona tribal nations and the Central Arizona Water Conservation District have pledged to cooperate on Colorado River issues. The agreement aims to address water shortages, river ...