2023 Map of Antelope Valley

About this map

Government Pass serves as a central transition point in this Millard County landscape, situated between the high elevations of Lava Ridge and the broad expanse of Antelope Valley. The terrain is defined by volcanic features, most notably the prominent Twin Peaks in the northwest and the volcanic formations indicated by the ridge line. Water in this arid environment is channeled through Cove Creek, which flows along the southern edge of the quadrangle near Black Rock Rd. To the east, the South Horse Hollow Reservoir marks a localized water source, highlighting the historical importance of water management in Utah's high desert. This survey provides a clear look at the topography of the region as it exists in the early twenty-first century, showing the isolation of the high ridges from the valley floors.