Lake Powell

Environment & Public Lands
2:27 pm
Wed February 26, 2014

Invasive Mussels Exposed at Lake Powell

Quagga mussels (Dreissena rostriformis bugensis) at Lake Mead
Natalie Muth, Utah Division of Wildlife Resources

  Low water levels in Lake Powell have revealed a much bigger problem with quagga mussels than was previously believed.

The invasive mussels have been spreading through waterways across North America.  They can damage dams and power plants as well as fisheries.  Mark Hadley with the Utah Division of Wildlife Resources says the water level in Lake Powell has dropped by about eight feet over the past year, and that’s revealed some huge numbers of the tiny shellfish clinging to exposed rocks.

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Environment & Public Lands
1:03 pm
Fri July 5, 2013

New Study Quantifies Water Lost to Seepage at Lake Powell

Lake Powell
Wikimedia Commons

  The new study in the Journal of the American Water Resources Association estimates about 380,000 acre-feet of water a year is lost when it soaks into the lake's sandstone banks each year.  That’s more than the state of Nevada is entitled to take from the river under a 1922 interstate compact.

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Environment & Public Lands
2:06 pm
Mon September 10, 2012

U Professor Optimistic about America's Rivers

The head of the University of Utah's environmental and sustainability studies program says he's optimistic about the future of rivers across America.  In his new book River Republic, Professor Dan McCool argues this is happening because Americans are learning the value of their rivers, not for irrigation or hydropower or transportation, but for their own sake.  He spoke with KUER's Dan Bammes. Information about River Republic on Columbia University Press website.