Map of BLM Lands and State Office Boundaries.jpg

This is an informational map from the Bureau of Land Management (BLM) displaying National Land and Subsurface Ownership as of December 31, 2025. The map illustrates BLM surface ownership (shown in yellow) across western United States territories, including significant holdings in California, Nevada, Oregon, Idaho, Utah, Colorado, Wyoming, Montana, Arizona, and New Mexico, as well as Alaska. The map also indicates Federal Subsurface Mineral Estate (shown with diagonal hatching) in Montana, Wyoming, Utah, Colorado, and New Mexico, representing areas where the federal government retains mineral rights beneath privately or state-owned surface lands. Administrative state boundaries are outlined in brown, and the Eastern States are depicted in gray to show the contrast in federal land distribution between western and eastern regions. The map includes scale measurements in both miles and kilometers, with inset maps for Alaska and a scale reference. A disclaimer states that no warranty is made by the BLM regarding the accuracy, reliability, or completeness of the map or displayed data for individual or aggregate use with other data.