"Tribes have negotiated a settlement to resolve the largest outstanding claim to the Colorado River, while providing billions of dollars for water infrastructure. Colorado, New Mexico, Utah and Wyoming ... are resisting the deal.... It has been 118 years since the Supreme Court ruled that the federal government owes tribes water...."
"A deal to bring Colorado River water to Native American communities in northern Arizona, where a third of homes lack running water, is being blocked by neighboring states, caught up in a broader battle over how to divide the dwindling river.
The largest tribal water rights settlement in U.S. history — the product of decades of negotiations to secure water for the Navajo Nation, Hopi Tribe and San Juan Southern Paiute Tribe — was on the verge of being realized before Colorado, New Mexico, Utah and Wyoming stepped in to oppose it being codified by Congress.
“We have significant unresolved concerns with the legislation that may affect each of our states’ rights to and interests in Colorado River water,” negotiators for Utah and Wyoming wrote in March to the Senate Committee on Indian Affairs in a previously unreported letter. New Mexico and Colorado sent similar letters.
Those four states, known collectively as the Upper Basin, are at a stalemate with the Lower Basin states of Arizona, California and Nevada over new rules governing how they share the Colorado River, a key water source for nearly 40 million people. Congress and the White House, under both Democratic and Republican leadership, have declined to approve the settlement until all parties reach an agreement."
