Proclamation 8946
Establishment of the R[iacute]o Grande del Norte National Monument
President Obama designated approximately 242,555 acres in northern New Mexico as the Río Grande del Norte National Monument under the Antiquities Act. The proclamation withdraws federal lands from mineral leasing, mining, and other disposition, directs BLM management with tribal consultation, and imposes restrictions on motorized vehicle use while preserving existing grazing rights, utility rights-of-way, and traditional tribal access.