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Where is the snow?

A look at Utah’s precipitation, reservoir levels and snowpack at the end of 2023.

Though it’s still early in the season, it’s clear that this winter isn’t shaping up to be the record-breaking one that Utah saw last year.

But there are 105 days left until Utah’s typical peak snowpack in early April, so all hope is not lost. “At this point in the year, we’re cautiously optimistic,” Laura Haskell, an engineer at the Utah Division of Water Resources, told The Salt Lake Tribune.

(United States Department of Agriculture) The black line is this year's precipitation as of Dec. 22, 2023, starting on Oct. 1, 2023. The dark green line is last year's precipitation. The light green line is typical precipitation. The purple line is maximum precipitation.

“The forecasts do lean towards more snow in the next three months,” Haskell said, “but unfortunately, they also lean towards warmer temperatures.”

Warmer temperatures can cause snowpack to melt early, causing water to soak into the ground or trickle into streams and rivers before it can make it to the reservoirs.

This time last year, the state’s reservoir levels stood at approximately 12% below normal. But after Utah’s record snowpack, they’re 20% higher than normal right now.

“So we do have a little bit of breathing room if we don’t have great snow this year,” Haskell said.

Utah gets about 95% of its water supply from snow, Haskell said, so the Utah Division of Water Resources closely tracks the statewide Snow Water Equivalent (SWE), which reports the water content in snow.

The statewide Snow Water Equivalent (SWE) currently is about 15% below normal. But since that measurement spans the state, it’s worth taking a closer look.

In the Bear River Basin, the northern part of the state, SWE is 8% higher than usual for this time of year. But southern Utah’s SWE is 70% lower than what it would normally be for late December.

(United States Department of Agriculture) The black line is this year's Snow Water Equivalent as of Dec. 22, 2023, starting on Oct. 1, 2023. The dark blue/green line is last year's Snow Water Equivalent. The light green line is typical Snow Water Equivalent. The purple line is maximum Snow Water Equivalent.