The many values of Colorado River Basin irrigated agriculture

The East Mesa Water Co., in its grant application to the roundtable, says the ditch has a service area of 740 acres. And it says the hay grown on that 740 acres is worth about $500,000 annually, assuming a yield of four tons per acre and a hay price of $170 a ton. The ditch …

Continue reading ‘The many values of Colorado River Basin irrigated agriculture’ »

“Water is for Fighting Over” – on the shelves in September

My life’s kind of a blur right now, but the official Island Press announcement of my book, along with the unveiling of its cover, is a thing that has just happened, so let me pause and catch my breath. People familiar with my frequent ranting about how Mark Twain never said the thing about whiskey …

Continue reading ‘“Water is for Fighting Over” – on the shelves in September’ »

In collaborative Colorado River Basin problem solving, who’s at the table, who’s left out?

Tony Davis raises an important issue this morning about Colorado River Basin collaborative problem solving: But while most of the summit was filled with talk of new technologies and research tools, massive corporate investments in new supplies and hope for ramped-up conservation measures, an Arizonan who spoke at the four-hour summit offered a more discordant …

Continue reading ‘In collaborative Colorado River Basin problem solving, who’s at the table, who’s left out?’ »

The South Platte-Colorado Basin linkage

Add the South Platte in the state of Colorado to my list of watersheds outside of the Colorado River Basin that I need to pay attention to in order to understand what’s happening inside the Colorado River Basin. I’ve written here before about the linkage between the Sacramento-San Joaquin River system and the Colorado, because …

Continue reading ‘The South Platte-Colorado Basin linkage’ »

5 million years ago, when the Colorado River made its first dash to the sea

In a neat new paper looking at sediment layers near Blythe, California, Jordan Bright of the University of California and colleagues (paper here, $ gated) argue that they’ve found evidence of the moment (in geological time, the “moment” is really hundreds of years) when the Colorado River made its first dash to the sea. The …

Continue reading ‘5 million years ago, when the Colorado River made its first dash to the sea’ »