The Utah Legislature completed a four-year legislative push to stabilize the Great Salt Lake during its 2026 session, implementing new laws for water rights, finalizing a $30 million acquisition of US Magnesium's water rights, and building on historic conservation agreements with major industrial operators.
New Legislative Funding and Water Rights
The 2026 legislative session introduced three new bills and a federal cost-sharing resolution aimed at long-term lake health, according to the Utah House of Representatives. A central component of this year's effort was HB 247, which expanded annual funding for the lake by increasing the brine shrimp royalty tax and directing those revenues into the Sovereign Lands Management Account.
These funds are designated to lease water rights for the lake or support projects that maintain the $…$ health of the brine shrimp population, a resource described as critical to the global food supply. Additionally, HB 410, known as the Great Salt Lake Preservation Program, established a $2.75 million fund specifically designed to lease agricultural water for the lake.
US Magnesium Acquisition and Agricultural Support
The new agricultural funding model allows farmers to participate in conservation without permanently losing their water rights. Under HB 410, participants receive fair compensation based on real market data, such as the five-year average price of alfalfa hay. The legislation also includes split-season options that allow producers to lease water for at least four weeks while continuing operations for the rest of the year.
This legislative action follows a period of significant state intervention, including the $3 enough million purchase of US Magnesium assets funded in the 2026 budget. After the state moved to terminate US Magnesium's lease in 2024 due to regulatory non-compliance and subsequent bankruptcy filings in 2025, the Division of Forestry, Fire and State Lands won a bid in the bankruptcy proceedings.
This purchase grants Utah ownership of 144,000 acre-feet of water rights annually. According to the Utah House of Representatives, acquiring these rights allows the state to halt unnecessary withdrawals from the south arm to prioritize ecosystem stability.
Federal Partnerships and Legal Settlements
The 2026 session also addressed federal relations through HCR 9, a concurrent resolution that formally acknowledged the lake's economic importance and established a framework for a state-federal cost-sharing partnership. This followed a February 2026 pledge from President Trump to assist in saving the lake.
The Trump administration has already implemented a $60 million settlement to resolve a century-long legal dispute between Utah and the federal government regarding 22,000 acres of wetlands near Brigham City. House Majority Leader Casey Snider noted that this settlement serves as the first tangible example of the administration following through on its commitment to the lake.
Compass Minerals Voluntary Agreement
The recent legislative successes build upon a historic voluntary agreement finalized by Compass Minerals and the Utah Division of Forestry, Fire and State Lands. On September 3, 2024, the state announced that Compass Minerals had agreed to permanently donate more than 200,000 acre-feet of water annually for the benefit of the Great Salt Lake.
This agreement, which was enabled by the passage of HB 453 in a previous session, represents the first voluntary agreement between the state and a major lake operator. The donation of water is significant enough that it exceeds the combined volume of the Causeway, Echo, Pineview, Lost Creek, and Rockport reservoirs.
Industrial Water Consumption Caps
Under the terms of the Compass Minerals agreement, the company has committed to managing its remaining water rights in the North Arm based on consumption caps tied to lake-level elevations. Jamie Barnes, director of the Utah Division of Forestry and State Lands, stated that while the company can use its full rights when lake levels are high, it has committed to decreasing use or suspending operations entirely if the lake reaches critical levels.
Furthermore, Compass Minerals has agreed to permanently relinquish nearly 65,000 acres of leased land around the lake, returning the land to the stewardship of the Division of Forestry, Fire and State Lands. Edward C. Dowling Jr., president and CEO of Compass Minerals, stated that the agreement allows for significant contributions toward lake health while ensuring future predictability for production at their Ogden facility.
A Multi-Year Conservation Strategy
The cumulative legislative effort since 2022 includes more than $300 million in appropriations and a restructured legal landscape for mineral extraction. Previous milestones include the 2023 establishment of the Office of the Great Salt Lake Commissioner and the 2024 tripling of the severance tax on mineral extraction from 2.6% to 7.8%.
State leaders, including Governor Spencer J. Cox and Speaker Mike Schultz, have framed these various agreements and laws as essential for protecting the $1.3 billion brine shrimp and mineral industry and the millions of migratory birds that rely on the lake's wetlands.
