At the end of last year, the seven states in the Colorado River Basin committed to once again work together and negotiate a consensus framework for making significant cuts to water use, an attempt to stabilize the nation’s two largest reservoirs and avoid an even deeper shortage crisis.

The states recommitted to considering a consensus deal, by Jan. 31, after several deadlines passed in 2022 — with seemingly irreconcilable differences over how to make painful cuts in a watershed relied upon by 40 million people who use the river for drinking water and agriculture.