2023 Map of Long Ridge SE

About this map

Sevier Lake dominates this arid landscape in Millard County, appearing here as an expansive terminal basin where the Sevier River terminates. The geography is characterized by the vast, relatively flat expanse of the lakebed, which historically fluctuates between a dry alkali flat and a shallow saline lake depending on seasonal runoff and irrigation demands upstream. Along the northern edge of this drainage area, the Stage Road Reservoir serves as a small catchment point, reflecting the critical nature of water management in this high-desert environment. The lack of named settlements or infrastructure on this 2023 survey emphasizes the isolation of this corner of the Great Basin, where the land remains largely defined by its natural hydrographic features and the subtle contours of the surrounding desert terrain.