In the Steamboat Springs area, only the tops of fences remained above the deep snow. To the North, along the Little Snake River, the snow is deeper yet. Photo/Allen Best
Colorado’s Yampa River Valley has had an epic winter. In places, even the tops of fenceposts are buried. Has drought ended? Not likely.
During early March I traveled to Colorado’s Yampa Valley to see, hear, and feel what a big-snow winter looks like and to ponder the implications for the Colorado River. This has been an epic winter, both wondrous and awful.
Ranchers in that valley have long-measured snow depths against three-wired stock fences. In Steamboat Springs and along flanks of the Park Range, it’s three wires and more. Nearing Hahns Peak, only dimples in the snow marked the tops of fence posts.
Along the Wyoming-Colorado border, rancher Patrick O’Toole reported that this has been the hardest winter since he arrived in 1976. That includes 1983, when snowstorms persisted until June, catching Colorado River water managers flat-footed. Gargantuan flows into Lake Powell nearly ruptured Glen Canyon Dam.
“This year is more,” said O’Toole.
O’Toole’s family operation moved 7,000 head of sheep from winter range north of Craig to more hospitable desert range. The deep snow, cold, and winds that seemed to be worsening were too much for his woolies. He told of pronghorn antelope left behind, some just lying along roads, too weak to stand.
“And there’s a lot of winter left,” he said.
Six elk stood along the banks of the Yampa River near Craig on Sunday as another storm moved in. Photo/Allen Best
In Craig, walls of icicles hung from roof edges, and the motel parking lot had snow and ice a half-foot thick. Along the edges of the frozen Yampa River, six cow elk huddled, looking perplexed, as another storm moved in. Glancing at my phone, I saw that in Denver, the temperature was near 50. In the opposite corner of Colorado, Lamar had been warned of potential prairie fires.
Driving twisting, snow-covered county roads made me tense, but the whitened landscapes blanketed by snows filled me with joy. My mind’s ears erupted in the chorus from Bach’s “Hallelujah.”
The Steamboat ski area surpassed last season’s total snowfall in mid-January. In the town itself, banks of carefully placed snow head-high and taller form a labyrinth of slots and passages in the city’s streets, sidewalks and driveways. Mindful that spring will eventually arrive, city crews have already ordered sandbags.
Nobody can know for sure when melting will begin in earnest. Along the Elk River, north of Steamboat, Jay Fetcher has faithfully recorded the day each year that the final snow on his pasture melts. His father began the records in 1949. The “snow off meadow” date varies, as do the snowpack and temperatures, but has arrived on average one day earlier every five years.
Will this epic snowpack end the drought, fill Lake Powell, and cause Colorado River states to get chummy instead of testy?
Snow blankets buildings and all else in Steamboat Springs. The larger of the two ski areas there had received as much snow by mid-January ad it did all of last season. Photo/Allen Best
It’s still early March. Much uncertainty remains. The Upper Colorado Basin River Forecasting Center report on March 1 projected runoff for the Yampa and White rivers at 120 percent to 170 percent of average as defined by runoff totals during the last three decades.
Will the weather stay cold and snowy or, as has happened in some recent years, will it turn warm and dry in April, May and June? In 2020, for example, a mid-March snowpack of 108 percent snow-water equivalent yielded runoff of 79 percent of average. On the Colorado River altogether, an average snowpack that year yielded runoff that was 52 percent of average.
How much melted snow will the thirsty soils sop up? Last year’s summer rains restored the soil moisture somewhat in northwestern Colorado, but they remain subpar and thirsty. The runoff will again underperform the snowpack.
It’s also useful to note that not all sub-basins in the Colorado River Basin have had the same plentitude as the Yampa. On the Green River, upstream of Flaming Gorge Reservoir, the runoff is forecast to be only 84 percent of average.
As for Lake Powell, the runoff from the Yampa can only help—but only so far. It was 21.8 percent full on Tuesday, March 7.
One winter’s heavy snows will not refill it, though. Colorado State University climate researcher Brad Udall told KUNC’s Alex Hager in January that it will take five or six winters of 150 percent snowpack to refill Powell and Lake Mead.
Filling Flaming Gorge and other upper-basin reservoirs drawn down to keep Powell levels high enough to produce electricity need to be refilled. Peter was robbed to pay Paul. Now Peter’s pockets need replenishing. That will take time, too.
This has not been drought, as conventionally understood. Udall and other climate researchers call it a “hot drought,” the result of rising temperatures caused by atmospheric pollution.
“We are not changing any of our tactics based on one year,” said Lindsay DeFrates, a spokeswoman for the Colorado River Water Conservation District in Glenwood Springs. “It’s such a long game. We need to be sure we are prepared for a hotter, drier future.”
This year’s epic snow in the Yampa Valley means plenty of water for ranchers to grow grass this summer. Beyond that, little can be said.
By Allen Best
Big Pivots
Allen Best tracks the energy and water transitions in Colorado and beyond at BigPivots.com. He welcomes comments and contributions.
While I appreciate Mr Bests reportage on snowpack/runoff in the Yampa Basin, he should avoid describing his feelings about this winter’s snow in musical terms, as his music knowledge is pretty shaky. Bach did not write the Hallelujia chorus, which is part of a larger work “The Messiah”. It was written by Georg Fridrich Handel.
Lee Coveney
Salida, CO