A good start to snow season; more needed
Dec 06, 2018 | 1028 views | 0 0 comments | 56 56 recommendations | email to a friend | print
The normally red cliffs along the Colorado River were dusted with a fair amount of snowfall last weekend and the La Sal Mountains got about 30 inches, according to the Utah Avalanche Center. 				  Photo by Doug McMurdo
The normally red cliffs along the Colorado River were dusted with a fair amount of snowfall last weekend and the La Sal Mountains got about 30 inches, according to the Utah Avalanche Center. Photo by Doug McMurdo
slideshow
While the sun has mostly melted the snow on the valley floor, the same cannot be said in the La Sal Mountains, where more than 30 inches of new snow fell between Friday, Nov. 30, and Sunday, Dec. 2, which saw more than 19 inches of new snow in a 24-hour period, according to the Utah Avalanche Center. Another system is expected to arrive Thursday, Dec. 6, and the National Weather Service forecasts it will stick around through Friday, Dec. 7, with the weekend clear, but cold.

This year, record low snowpack, dismal river flows, and above-average temperatures across the West led to fires, extreme drought, and threats of water shortage. Officials with the group Western Resource Advocates are tracking snowpack trends across the region and have studied the impacts of climate change on water resources.

Over the last half-century, many Western states have experienced decreases in the proportion of winter precipitation falling as snow and an increase in the proportion falling as rain, which runs off more quickly. This is primarily due to increased temperatures, driven by climate change.

Low snowpack in 2018 led to historically low stream flows in several major Western rivers, including the Colorado, Yampa and the Rio Grande.

“Low snowpack harms multi-billion-dollar outdoor recreation and tourism economies in Western states, including Colorado and Utah,” said Western Resource Advocates in a statement. “Low snowpack also stresses municipal water supplies; the Colorado River, with its headwaters high up in the Rocky Mountains, contributes to drinking water supplies for upwards of 40 million people.

Trends show that in Lake Powell, which receives the vast majority of its water from snowpack, water levels are not rebounding sufficiently even after periods of above-average snowpack. This is a new trend beginning in the 21st century.”

Despite receiving some above-average snowfall in places throughout the Colorado River Basin, the Southwest continues to experience drought conditions. The most recent U.S. Drought Monitor confirms the Four Corners is facing exceptional drought, noted Western Resource Advocates.


Copyright 2013 The Times-Independent. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

report abuse...

Express yourself:

We're glad to give readers a forum to express their points of view on issues important to this community. That forum is the “Letters to the Editor.” Letters to the editor may be submitted directly to The Times-Independent through this link and will be published in the print edition of the newspaper. All letters must be the original work of the letter writer – form letters will not be accepted. All letters must include the actual first and last name of the letter writer, the writer’s address, city and state and telephone number. Anonymous letters will not be accepted.

Letters may not exceed 400 words in length, must be regarding issues of general interest to the community, and may not include personal attacks, offensive language, ethnic or racial slurs, or attacks on personal or religious beliefs. Letters should focus on a single issue. Letters that proselytize or focus on theological debates will not be published. During political campaigns, The Times-Independent will not publish letters supporting or opposing any local candidate. Thank you letters are generally not accepted for publication unless the letter has a public purpose. Thank you letters dealing with private matters that compliment or complain about a business or individual will not be published. Nor will letters listing the names of individuals and/or businesses that supported a cause or event. Thank you letters about good Samaritan acts will be considered at the discretion of the newspaper.