2021 Map of Arminto SW

About this map

Poison Cr cuts across the northeastern corner of this high plains landscape in Natrona County, serving as the primary drainage for the area. The terrain is defined by its Public Land Survey System structure, clearly delineated through the borders of T36n R89w, T36n R88w, T35n R89w, and T35n R88w. This 2021 survey illustrates a sparsely developed region where modern infrastructure is primarily limited to 4WD tracks and local roads that follow the township and range lines. The topography consists of a series of ridges and draws, with elevations largely staying between 6,000 and 6,400 feet, reflecting the open, arid character of the Wyoming interior north of the Rattlesnake Hills.