Southern California farmers are conserving a lot more Colorado River water, but that’s also causing the Salton Sea to dry up ...

This map from the Bureau of Reclamation's 2012 "Colorado River Basin Water Supply and Demand Study" shows places where water ...

In 2022, as the Colorado River Water Pact celebrated its 100th anniversary, an AP reporting collaboration examined the impact ...

With the best available science and continued collaboration among states and tribes, we will stabilize the Colorado River on ...

Here, the river crosses an invisible boundary into the Lower Basin, which spans Arizona, Nevada and California. Map of the divisions of the Colorado River Basin The memorandum of understanding is a ...

Tribes say their future is at stake as they push for Congress to consider Colorado River plan Navajo officials are celebrating the signing of legislation outlining a proposed water rights ...

Central Arizona Project board candidates say the feds should push Colorado River negotiations forward amid tension between ...

The Biden administration and southwestern Colorado River users have partnered on a large-scale conservation effort poised to bring significant relief to the region’s key reservoir, officials ...