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| Great Salt Lake Comprehensive Management Plan | |
|---|---|
| Name | Great Salt Lake Comprehensive Management Plan |
| Location | Great Salt Lake |
| Agency | Utah Division of Wildlife Resources, Utah Department of Natural Resources, U.S. Fish and Wildlife Service |
| Established | 2023 |
| Purpose | Integrated management of Great Salt Lake resources, restoration, and long-term sustainability |
Great Salt Lake Comprehensive Management Plan is a multi-agency strategic framework aimed at stabilizing and restoring the Great Salt Lake ecosystem through coordinated actions among state, federal, municipal, and tribal partners. The plan integrates hydrologic modeling, wetland restoration, species protection, and recreational management to address declining water levels, saline balance, and habitat loss that affect stakeholders across the Salt Lake Valley, Utah, and the wider Great Basin region.
The Plan was developed in response to prolonged low lake levels, altered inflows from the Bear River, Jordan River, and Weber River watersheds, and regional drought conditions linked to climate variability observed in the Intermountain West. It aligns with mandates from the Utah State Legislature, consultations with the Shoshone-Bannock Tribes and other tribal nations, and federal guidance from the U.S. Environmental Protection Agency, U.S. Bureau of Reclamation, and U.S. Fish and Wildlife Service. The purpose is to guide coordinated action among agencies including the Utah Department of Natural Resources, Utah Division of Water Resources, and local entities such as Salt Lake City and Tooele County to reduce risks to public health, wildlife, and industry around features like the Spiral Jetty and Antelope Island State Park.
Primary objectives emphasize preserving saline balance, protecting hypersaline wetlands, and maintaining populations of keystone taxa such as brine shrimp, Eared Grebe, and migratory shorebirds. The Plan references ecological baselines from studies by the Utah Geological Survey, University of Utah, and Brigham Young University to set targets for salinity, dissolved oxygen, and wetland acreage. Conservation goals coordinate with regional initiatives including the Partners for Conservation and Development and considerations under the Migratory Bird Treaty Act and Endangered Species Act where applicable for species like Pallid Sturgeon and other listed taxa.
Hydrologic strategies combine source-water management, flow augmentation, and reservoir operations involving the Great Salt Lake Waterbird Refuge, Reservoirs of Utah, and infrastructure operated by the U.S. Bureau of Reclamation. The Plan uses modeling tools from the National Oceanic and Atmospheric Administration and the National Aeronautics and Space Administration to project inflow scenarios from the Bear River Migratory Bird Refuge basin, snowpack trends in the Wasatch Range, and evapotranspiration in the Great Basin. It proposes conjunctive-use measures with municipal systems of Salt Lake City, agricultural districts in the Box Elder County and Davis County, and groundwater management by the Utah Division of Water Rights to buffer lake fluctuations while respecting water-rights frameworks established by the Doctrine of Prior Appropriation and state statutes.
Restoration actions prioritize re-establishing tidal flats, saline marshes, and brine fly habitat near sites such as Antelope Island and the Bear River Bay. Techniques include managed inundation, levee modification, and invasive-species control coordinated with the Utah Invasive Species Council. The Plan details species-specific measures for brine shrimp hatchery support, nesting platforms for American White Pelican and California Gull, and wetland corridors linking to the Great Salt Lake Shorelands Preserve. It leverages conservation funding mechanisms from the North American Wetlands Conservation Act and partnerships with NGOs including The Nature Conservancy and the Audubon Society.
Governance structures convene representatives from state agencies like the Utah Division of Wildlife Resources, federal entities such as the U.S. Fish and Wildlife Service, municipal governments including Salt Lake City and Layton, Utah, tribal nations, private industry actors in mineral extraction (e.g., companies operating near the Stormwater Pollution Prevention Program footprints), and conservation groups. Public engagement processes reference protocols used by the National Environmental Policy Act for environmental review and by the Utah State Legislature for statutory oversight. The Plan establishes advisory committees modeled after successful forums like the Great Salt Lake Advisory Council to balance commercial uses with ecological priorities.
Implementation timelines specify phased actions, pilot projects, and trigger points tied to lake elevation and salinity thresholds. Monitoring leverages sensors and remote sensing from USGS gauging stations, NASA satellite products, and academic monitoring by the University of Utah and Utah State University. Adaptive management cycles use decision frameworks similar to those in the U.S. National Park Service and U.S. Fish and Wildlife Service to revise interventions based on metrics for brine shrimp biomass, bird population indices, and wetland extent. Funding pathways include state appropriations, federal grants from the Bureau of Land Management and Department of the Interior, and private partnerships with entities such as Rio Tinto (corporation)-related operations where applicable.
The Plan acknowledges economic activities surrounding the lake including mineral extraction by companies like Kennecott Utah Copper and recreational uses at destinations such as Great Salt Lake Marina and Antelope Island State Park. It incorporates tourism management strategies used in Zion National Park and cultural-resource protections informed by consultations with tribal authorities and heritage entities including the Utah State Historic Preservation Office. Balancing commercial salt-brine operations, birdwatching economies linked to the Audubon Society of Utah, and public access requires permitting approaches compatible with state statutes and local ordinances to sustain both livelihoods and ecosystem function.
Category:Great Salt Lake Category:Environmental planning