Map of BLM Lands and State Office Boundaries.jpg

This is a reference map depicting the National Land and Subsurface Ownership managed by the Bureau of Land Management (BLM) as of December 31, 2025. The map displays BLM surface ownership across the western United States, highlighted in yellow, concentrated primarily in the states of California, Nevada, Utah, Colorado, Wyoming, Montana, New Mexico, Arizona, Idaho, and Oregon, as well as Alaska shown in the inset. The map also identifies BLM Administrative State boundaries shown with brown outlines and Federal Subsurface Mineral Estate indicated by diagonal hatching, which is particularly extensive in Montana, Wyoming, Utah, and Colorado. The Eastern States are shown in white, indicating minimal BLM surface land ownership in that region. A scale bar provides distance references in both miles and kilometers, and a disclaimer notes that the BLM makes no warranty regarding the accuracy, reliability, or completeness of the map data for individual or aggregate use with other data.