Nevada · Area of Critical Environmental Concern
Devil's Throat
BLM found a natural hazard here, and its plan calls for special management. Nothing that BLM's records place sits inside the line today. It covers 639 acres and was designated November 6, 2002, in the Las Vegas RMP. In the plan's name, RMP stands for 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.Inside the line
Nothing sits inside this line that BLM's records place: no mining claim, lease, right of way or grazing allotment.
The nearest areas
- Red Rock SpringsNevada · 638 acres · nothing placed inside4miles
- Whitney PocketNevada · 160 acres · nothing placed inside7miles
- Gold Butte Part ANevada · 186,566 acres · at least 5 mining claims BLM lists as Filed, 3 rights of way, 4 grazing allotments covering part of it8miles
- Gold Butte Part BNevada · 122,694 acres · at least 3 mining claims BLM lists as Filed, 3 rights of way, a grazing allotment covering part of it9miles
- Gold Butte Part CNevada · 35,707 acres · 5 rights of way, 4 grazing allotments covering part of it10miles
More from BLM's Nevada office
Every area BLM's Nevada 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 Devil's Throat. 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