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Mineral Extraction

HB453 Background

Sponsored by Representative Snider and Senator Sandall, 2024's HB453 expands on 2023's HB513 in an effort to modernize oversight of mineral extraction on Great Salt Lake.

HB513 was aimed at setting parameters for lithium mining on the Lake – preferably using non-consumptive extraction methods. HB513 directed the Utah Division of Forestry, Fires & State Lands (DFFSL) and the Division of Water Quality (DWQ) to establish rules for lithium extraction that not only established a preference for non-consumptive over consumptive methods, but that required the two agencies to certify that the proposed methods would not be harmful to either the chemistry or biota of the Lake.

It's important to recognize the impacts that traditional methods of mineral extraction have on the Lake. Those methods entail pumping massive amounts of Lake brine into evaporation ponds and letting the summer sun evaporate off desperately needed water. Between Compass and US Magnesium, there are over 110,000 acres of these ponds within the confines of the Lake that at one point evaporated off over 270,000 acre-feet of water annually. Nowadays, the companies evaporate less than they used to, but only because their intake canals don’t reach an ever-shrinking Lake. Of course, that didn’t stop US Magnesium from recently proposing multi-mile extensions of its intake canals with the stated intent of pumping 100,000 gallons of water per minute from the Lake. Contrast that with the recently-proposed lithium operation that wouldn’t entail any evaporation ponds, and would be almost entirely non-consumptive.

FRIENDS of Great Salt Lake - Mineral Extraction