2021 Map of Arminto NW

About this map

Alkali Creek and its many intermittent tributaries define the drainage patterns across this high desert landscape in Natrona County. The map documents a sparsely settled region dominated by open range and significant topographical features like Garrison Draw and the winding course of Red Creek. Transportation in this part of Wyoming is centered on the historic Arminto Rd, which traverses the eastern sections of the quadrangle. The survey provides a clear view of the Public Land Survey System grid, including townships t38n r88w and t37n r89w, showing the division of land that shaped early ranching and grazing allotments in the central part of the state. Further south, Poison Cr cuts across the terrain, illustrating the complex network of ephemeral waterways that are characteristic of this arid environment.