Snow drought in Western states adds to regional water supply worries and takes a toll on winter tourism

Western states rely on winter snowpack for community
and farming water supplies. (Photo by Lamar, Unsplash)

Unlike most of the country, Western states are experiencing warmer-than-normal winter temperatures and haven't had enough snow to replenish water needed for drier months or sustain winter tourism, which helps to fuel their economy.

"An extreme snow drought and unusually warm weather are keeping skiers off the mountains, snowmobilers off the trails and water out of the rivers across much of the West," reports Jim Robbins for The New York Times.

Much of the West relies on thawing winter snowpack to provide water for residents, irrigation, trout streams and reservoirs throughout the year.

The lack of snowpack in the Colorado Rockies and the Colorado River Basin "adds to the 26-year-long megadrought in the region, which has led to extremely low levels in the two largest reservoirs on the Colorado River," Robbins explains. "Colorado is having its warmest winter since 1895."

The reason for the drastic change in snowfall and temperature between the last few years and this year "isn’t easily explained," Robbins adds. "Scientists have found that it is difficult to attribute the snow drought entirely to climate change."

Skiing tourism in Oregon has been particularly hard hit because there's been so little snow. Presley Quon, a spokesperson for Mt. Bachelor, a ski resort near Bend, Ore., told the Times, "It’s been a really rough season for ski resorts." Robbins adds, "Last year at this time, Mt. Bachelor had 109 inches of snow at its base; this year it has 27 inches."

At higher elevations, snowpack inches are at a more normal level; however, the runoff most communities rely on for water "comes from the middle and lower elevations, which cover a far greater area than the land at higher altitudes," Robbins explains. 

Despite the abysmal snowfall thus far, there's still time for snowpack levels to rebound. Robbins adds, "February, March and often April are the months when most of the snow usually falls in the mountains."