New Mexico · Area of Critical Environmental Concern
Cabezon Peak
BLM found a wildlife resource, a cultural value, a scenic value, a natural process and a historic value here, and its plan calls for special management. BLM's records place no claim, lease or right of way inside the line today, and three grazing allotments cover part of it. It covers 5,098 acres and was designated December 23, 2024, in the Rio Puerco Resource Management Plan.
One of the 1,120 places the Bureau of Land Management has designated an Area of Critical Environmental Concern. This page shows its line, what BLM found there and what sits inside it.
The line
Ground: USGS The National Map, topographic tiles. Boundaries: BLM's own, read Oct 20, 2026. The 3 grazing allotments below aren't marked.Grazing allotments
3 grazing allotments cover part of this line. Their permittees aren't named here yet.
- Guadalupe9,295acres
- Canon Del Camino3,717acres
- Cabezon–acres
The nearest areas
- Guadalupe Ruin and CommunityNew Mexico · 429 acres · 4 grazing allotments covering part of it5miles
- San Luis Mesa Raptor AreaNew Mexico · 9,020 acres · 4 rights of way, 10 grazing allotments covering part of it6miles
- Cañon TapiaNew Mexico · 579 acres · 5 grazing allotments covering part of it7miles
- Ignacio ChavezNew Mexico · 39,457 acres · 7 grazing allotments covering part of it11miles
- OjitoNew Mexico · 3,887 acres · at least 20 active mining claims, 5 rights of way, 3 grazing allotments covering part of it14miles
More from BLM's New Mexico office
Every area BLM's New Mexico office holdsThe proposed rule
A proposed rule, RIN 1004-AF53, would change how BLM drafts every land use plan, and how it designates ACECs like Cabezon Peak. The comment window hasn't opened: the proposed rule wasn't in the Federal Register at our last check. The Watch sends one email the day it prints.
The rule's abstract
The purpose of this rulemaking is to establish in regulations an updated process for the approval of the development, revision, amendment, and maintenance of land use plans, as provided for by the Federal Land Policy and Management Act of 1976, for public lands administered by the Bureau of Land Management (BLM). Additionally, this rulemaking will provide clarification of the process the BLM uses for designating Areas of Critical Environmental Concern.Unified Agenda entry for RIN 1004-AF53, Publication ID 2026, reginfo.gov (OMB OIRA), read Oct 18, 2026