Amid ‘dire situation’ for Colorado River Basin, headwater states say they can’t cut water they don’t have

In a nutshell, when the water from the Colorado River was allocated 100 years ago, the agreement had a base level that used higher than average year of rainfall (unknown at the time). Everything worked until farming in Arizona and California grew to the point they were taking more than their allocated amount of water in the 90's. But since upper basin states were not using their full allocation, the system still functioned. Allocations based on incorrect data was not an issue. Plenty of water for all. Fast forward to 2026. States have to renegotiate a new agreement for allocating the water. The reality is that there is not enough water to satisfy everyone's allocation now. Lake Mead Dam provides a huge reservoir that powers Las Vegas. The recent drought years have dropped the water level at the reservoir so low that next year they are predicting that the intake for the power plant will be above the water line. Which will be a problem. Unfortunately, each of the 9 states involved say that they are already cutting everything they can. But the lower basin states are vastly overdrawing their water allocations, which provide water for all of the US produce industry in California as well as wasteful alfalfa farms in the desert in Arizona that are owned by Saudi Arabia (and provide nothing for the US but happily take c**** water). No state is willing to concede anything and they missed their legal deadline in February to renegotiate the agreement by themselves. So now the federal government gets to decide how to reduce every state's allocation of the Colorado River. There are going to be draconian cuts for farmers and cities in the southwest. It is about to get ugly for everyone involved. States kept kicking the can down the road, thinking someone else will solve the problem. Now it is time to pay the piper. Less water = less farm production which means higher prices for everything.

Need to build desalinization plants in Mexico.

Colorado, New Mexico, and Utah acting like they aren't also farming in the desert like Arizona and California. Everyone out there has been robbing Peter to pay Paul.

Ah yes, the Water Wars are next. Commercial and private water use are inherently in conflict in an age of dwindling potable / useable water (which are different). Throw in the burgeoning demand of data centres in concert with climbing heat index averages across the Canadian Prairies and the US mid & south, all areas of high commercial agricultural output (though not necessarily the most efficient nor sustainable crop selections), and water demand will get far worse before it gets better. We can only science our way out of this with coherent and comprehensive policy frameworks. This is not a US-only issue. Continental North America can and needs to address this issue. The fresh water aquifers and waterways of the Canadian Shield, at least over the next 100 plus years, remain a net renewable source of fresh water, if commercial and private fresh water usage is reconciled AND better managed. Hence, my initial comment about the upcoming Water Wars.