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This is an informational map document from the Bureau of Land Management (BLM) depicting National Land and Subsurface Ownership across the United States as of December 31, 2025. The map displays the geographic distribution of BLM surface ownership (shown in yellow) across western states including California, Nevada, Oregon, Idaho, Utah, Wyoming, Colorado, Arizona, and New Mexico, with additional BLM holdings in Alaska shown in an inset. The map uses color coding to distinguish between BLM surface ownership (yellow), BLM administrative state boundaries (tan outlines), and Federal Subsurface Mineral Estate (diagonal hatching in gray). The eastern United States is depicted in white and light gray, indicating minimal BLM surface ownership in these regions. Scale bars for both miles and kilometers are provided, and the map includes a disclaimer noting that the BLM makes no warranty regarding the accuracy, reliability, or completeness of the displayed data for individual or aggregate use. This document serves as a reference tool for understanding the extent and location of federal land holdings managed by the Department of Interior's Bureau of Land Management.