Title 16 › Chapter CHAPTER 1— - NATIONAL PARKS, MILITARY PARKS, MONUMENTS, AND SEASHORES › Subchapter SUBCHAPTER CVI— - EL MALPAIS NATIONAL MONUMENT AND CONSERVATION AREA › Part Part E— - General Provisions › § 460uu–46
All land swaps under this law must follow the other laws that apply and normally must be for equal value. Either side can pay or take cash to make values equal. If both sides agree and the Secretary finds it helps the public, the swap can be for unequal value. The word “public lands” means the same as in the Federal Land Policy and Management Act of 1976. Except as section 460uu–45 says, any land the United States gets inside a monument or conservation area after December 31, 1987 must be added into that monument or area and managed the same way. Federal lands inside those boundaries generally cannot be removed from Federal ownership or placed in trust for tribes. Federal lands in the monuments and lands the United States acquires on or after December 31, 1987 are withdrawn from public land claims, mining claims, and mineral or geothermal leasing, but valid existing rights still apply. Acreage numbers are estimates; maps control. The Secretary may accept donated land next to the Pecos National Monument as it stood on December 31, 1987 and must add it if it helps the monument’s purpose. Capulin Mountain National Monument is renamed Capulin Volcano National Monument. All U.S. records must use the new name. The monument’s boundary is set by the map numbered 125–80,014 dated January 1987, and federal lands inside that boundary are transferred to the National Park Service at no cost.
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Conservation — Source: USLM XML via OLRC
Legislative History
Reference
Citation
16 U.S.C. § 460uu–46
Title 16 — Conservation
Last Updated
Apr 6, 2026
Release point: 119-73