Tooele Transcript Bulletin – News in Tooele, Utah
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January 19, 2022
Snowpack falling behind with dry weather

Tooele Valley-Vernon Creek at 88% normal 

What a difference a few weeks can make.

On Jan. 1 the Tooele Valley-Vernon Creek basin’s snowpack was at 112% of normal. 

Two weeks later, with little new snow added, the basin’s percent of normal has dropped to 88% as of Jan. 17.

December storms made a positive rebound for Utah’s snowpack, according to the state Department of Natural Resources. 

With 95% of Utah’s water supply coming from snowpack, the state needs above-average snowstorms to help refill reservoirs, according to DNR officials.

Major reservoirs statewide are at 52% capacity. Thirty-five out of Utah’s 45 reservoirs are below 55% of available capacity. 

Tooele County’s reservoirs, drawn low from last year’s drought, are under their median capacity.

As of Jan. 1, Grantsville Reservoir was at 38% of its median capacity and Settlement Canyon Reservoir was at 60% of its median capacity.

“The last four months have been sort of a rollercoaster ride,” said Brian Steed, executive director of the Department of Natural Resources. “November was dry, but thankfully December storms put Utah in a better spot. It’s important to note that the drought is not over.” 

The U.S. Drought Monitor’s website shows eastern Tooele County is in the D2 drought stage or severe drought category. Western Tooele County is in the D3 drought stage or extreme drought category. 

The National Resource Conservation Service now bases their forecast percent of normal on the median, or mid-point, value, instead of the average value.

They are also using a new 30 year climatological comparison window, 1991-2020 instead of 1981-2010.

In their January 2022 Water Resources Outlook Report for Utah, the NRCS states  that because of Utah’s typical arid streamflow hydrology, where the majority of years have low flows with infrequent high flow years, along with lower overall runoff rates for the 1991- 2020 period, Utah had the highest concentration of decreased normals as result of using the new the new 30 year window.

Weather.com’s forecast shows snow showers for Tooele County on Friday with a possible accumulation of one inch in the valley.

 

Tim Gillie

Editor at Tooele Transcript Bulletin
Tim has been writing for the Transcript Bulletin since October 2017. In February 2019 he was named as editor. In addition to being editor, Tim continues to write about Tooele County government, education, business, real estate, housing, politics and the state Legislature.A native of Washington state and a graduate of Central Washington University, Tim became a journalist after a 20 year career with the Boy Scouts of America.

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