The shrinking of the American lawn

According to this piece by Andrew McGill of CityLab/The Atlantic, the average American yard has shrunk by 26 percent since the 1970s, as homes get larger while lots get smaller: The shrinking lawn is actually an economic compromise. Americans want bigger houses, but since every additional square foot balloons the cost, homebuilders are keeping prices …

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Elwha Dam Removal – a reminder that changing water management systems is hard

The removal of two dams on the Elwha River, on Washington’s Olympic Peninsula, has been rightly celebrated as a major achievement – returning a river and its fish to their old channel. But there is much to learn, also, about how difficult it is to change the course of a water system when society has …

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Why water management in the Upper Colorado River Basin is so different from the Lower

CORTEZ, CO – The Spring Creek Extension Ditch Company got the OK this week from Colorado’s Southwest Basin Roundtable for a $29,000 grant to replace a 75-year-old siphon on the Spring Creek Ditch, where it crosses the Pine Valley Canal. The ditch company has been delivering water to farmers southeast of Durango since 1901. There …

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Repartimientos de agua: New Mexico’s tradition of water sharing

Repartimientos de agua is how community acequia systems operate in times of water scarcity. Custom originally arose out of conflict and the ongoing elastic process of negotiation and reconciliationitself, of meeting year after year to divide the water according to agreements forged in crisis long ago. Acequieros believe that water scarcity should be shared equitably …

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Stuff I wrote elsewhere: The Great Decoupling of the West’s Water

This 2010 paper by Peter Gleick and Meena PalaniappanĀ planted the seed, and as I worked on my book I found examples everywhere – geographies and economic communities that are using less water even as they were growing. I blogged about it, as one does, one thing led to another, and when I finished the book …

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Green versus green: removing Snake River dams

One of my University of New Mexico Water Resources Program colleagues frequently points out what they call “green versus green issues” – environmental tradeoffs that are often under-examined because our environmental discourse focuses on one set of values without sufficiently incorporating other values. Today’s inbox missive: removing dams from the Snake River in the U.S. …

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Some points of comparison for California water

Jay Lund (UC Davis) wrote an interesting piece this week offering some water management geographic comparisons – how does California stack to other geographically similar regions? This is an interesting approach, because a lot of water governance rhetoric is inward facing – we see our own problems, but don’t do a good enough job of …

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On California’s “new” groundwater and the hope for a savior

Smart Faith Kearns on the headlines this week about the “discovery” of a bunch of groundwater beneath parched California: [O]n a symbolic level it’s really just fascinating how often we get caught up in stories being saved — by a good winter, a new dam, new water. I wish I didn’t find it so depressing. …

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