2017 Map of Black Rock Springs

About this map

Lone Mtn and the high desert terrain of Harney County define this high-altitude landscape in southeastern Oregon. This 2017 survey captures a remote region shaped by geological features like the volcanic Twin Peak and drainage systems such as Long Hollow Cr. The presence of Black Rock Springs suggests an essential water source in an otherwise arid environment characterized by significant elevation changes. Human activity in the area is largely limited to the winding path of Oregon End Table Rd, which traverses the township lines of t40s r32e and t41s r32e. For researchers, the map provides a precise look at the township and range grid system overlaid across natural landmarks like Long Draw, reflecting the modern cartographic standards of the U.S. Geological Survey.