Tree rings in the Rolling Stone

Would I be right to guess that this is the first time tree rings have been in the Rolling Stone? “It was like looking through a telescope into the future to see how forests would respond, and it felt awful,” Williams says. “The result was totally unimaginable: wildfires, bark beetles, a huge reduction in forest …

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In California, a new face of water conservation?

One way to conserve water is to pay people to not use it. That’s not the normal way of talking about water markets, but that’s one way of framing what’s going on right now between Southern California urban water users and rice farmers up north: With the drought stretching into its fourth year, a heavyweight …

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A reminder that stormwater isn’t free water

There is a natural desire in water-short communities to capture and use stormwater. But a brewing feud between the state of New Mexico and the U.S. Environmental Protection Agency is a reminder that tweaking the stormwater management system is not without consequences, because the water you’re capturing would otherwise be going somewhere and doing something. …

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Agricultural land, drought and taxes

The New Mexico legislature is considering a bill this year that would make it easier for farmers to maintain their “agricultural” designation, for property tax purposes, during drought. This is important for preservation of rural agricultural ways of life, because ag land taxes are cheaper than land otherwise labeled (“residential”, for example). For this reason, …

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Good news and bad news for Lake Mead

The U.S. Bureau of Reclamation’s monthly report forecasting Colorado River Basin reservoir operations for the next 24 months (pdf) came out today, and it had some good news and some bad news for people in the Lower Colorado River Basin worried about dropping levels in Lake Mead. Mead ended February at a surface elevation of …

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Article VII of the Rio Grande Compact

Article VII of the Rio Grande Compact is one of the keys to allocating the river’s supply among Colorado, New Mexico, and Texas: Neither Colorado nor New Mexico shall increase the amount of water in storage in reservoirs constructed after 1929 whenever there is less than 400,000 acre feet of usable water in project storage…. …

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