Will Mormons save the Great Salt Lake?

Yet the transformation is threatened: Because of overuse of water and climate change, the Great Salt Lake is drying up — and the Mormon Church is taking on an unusually public role to help save it. Last summer, the church began urging conservation and touted its water-saving efforts in the American West.



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New analysis says Great Salt Lake can be saved, but not without great effort, and expense.

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However, the most deleterious effect of the Great Salt Lake drying up is that the air surrounding Salt Lake City could sporadically become poisonous. Since the bed of the Great Salt Lake holds high levels of dangerous particles like arsenic, antimony, copper, zirconium, and various heavy metals.

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Water levels With the amount of snow and rain Utah has received this winter, the lake's current levels are at about 4,190 feet — above the record low hit last November — and that's before the spring runoff. Candice Hasenyager, the director of the Utah Division of Water Resources, said it's already an improvement.

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So just how bad is it, really? A new scientific report warns the lake is on track to disappear in the next five years, unless water use is cut by as much as 50% annually.

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On average, the Great Salt Lake water level will rise and fall by roughly two feet each year, with runoff and inflow replacing what evaporates in the summer. With poor snowpack levels in 2021 and 2022 and record heat in the Summer of 2022, this hasn't been the case.

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A recent report found that the lake could essentially disappear within five years. As a key stopover for migrating birds, the lake's loss could undermine whole ecosystems.

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Due to its shallowness (an average of 14 feet deep and a maximum of 35 feet deep), the water level can fall dramatically during dry years and rise during wet years. When snowpack melts in the spring, the lake usually rises about 2 feet. However, record snowpack in 2023 triggered a rise of 5.5 feet!

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The economic output of Great Salt Lake is $1.32 billion annually, with a total labor income of $375.1 million and total employment of 7,706 jobs. The industries that operate on the lake contribute significantly to the world supply of magnesium, sulfate of potash, and brine shrimp.

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