Archive of entries posted by jfleck

The Rio Grande cutthroat trout and the Endangered Species Act

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The US Fish and Wildlife Service earlier this month (December 2024) once again declined to list the Rio Grande cutthroat trout as “endangered.” It’s a native species endangered (in the colloquial sense, not the legal sense) by both anthropogenic habitat changes (warm temperatures, less water, dams and stuff) and non-native immigrant species. USFWS identified non-native …

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Lousy start to the Colorado/Rio Grande 2024-25 snowpack season

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I was talking to Eric Kuhn Thursday (write a book together – bonded for life) who pointed out that the Colorado Basin River Forecast Center has started running its models for 2025 runoff. They don’t look good. It’s way too early to think of this as a “forecast.” But they provide a feel for where …

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Peter Kropotkin and the alley behind my neighborhood gas station

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There’s a pedestrian alley in my neighborhood that provides an important link for the low-stress version of my bike commute. The neighborhood, built in the 1950s, has a few of them, but they don’t get much use. People don’t walk much any more. Which I guess is why someone thought it would be OK to …

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A sign of hope on the Colorado River

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One of the hopeful notes coming out of the recent Colorado River discussions is the way the operation of Glen Canyon Dam in a more flexible way, to accommodate a broader range of values, is back on the table. The USBR alternatives released ahead of this week’s Colorado River Water Users Association, while requiring some …

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