colorado river

U.S. Fish and Wildlife Service

The U.S. Fish and Wildlife Service decided today not to list two Colorado River Basin minnows under the Endangered Species Act. Arizona Public Radio’s Melissa Sevigny reports.


Salt River Project

The Navajo Generating Station near Page is slated to close in 2019. That raises questions about what might happen to the water the plant currently draws from the Colorado River. Arizona Public Radio’s Melissa Sevigny reports. 


Earth Notes: Endangered Razorback Suckers

Mar 15, 2017
Travis Francis

With humped back and small eyes, the razorback sucker is an odd-looking fish. Native to the Colorado River basin but now endangered, it’s been found recently in an unexpected place, the large artificial reservoir of Lake Powell.  

robertfinkelstein.wordpress.com

Two scientists say global warming is shrinking the most important waterway in the American Southwest and could reduce its flow by more than a third by the end of the century.

The National Park Service is planning to repair the pump houses at Indian Garden and the Black Bridge near Phantom Ranch at Grand Canyon National Park.

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