LM is proposing to remove the existing fence and install a new fence at the Monument Valley, Arizona, Processing Site located on Navajo Nation land…
Office of NEPA Policy and Compliance
April 17, 2026
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LM is proposing to remove the existing fence and install a new fence at the Monument Valley, Arizona, Processing Site located on Navajo Nation land in northeastern Arizona, approximately 15 miles south of Mexican Hat, Utah, on the west side of Cane Valley in Apache County.