2015 Map of Arminto NW

About this map

Alkali Cr and Poison Cr dominate this drainage landscape in northern Natrona County, following the natural contours of the Central Wyoming basin. The mapping of t38n r89w and surrounding townships reveals a region focused on water management and seasonal runoff, evidenced by the presence of Fossil Reservoir and Jack Reservoir. This 2015 survey illustrates how traditional range boundaries and Public Land Survey System lines intersect with the physical geography of Garrison Draw and Red Cr. The sparse infrastructure on this sheet emphasizes the land's use for grazing and potential mineral development, characteristic of the high-desert interior west.