2020 Map of Black Rock Spring

About this map

Yakima Ridge dominates the northern landscape of this region, serving as a prominent geographical divide above the wide expanse of Black Rock Valley to the south. This terrain is defined by its arid drainages, where ephemeral water sources like Selah Cr and Cold Cr carve through the high desert floor. The importance of water in this environment is signaled by isolated locations such as Nelson Spring and Black Rock Spring, which historically provided essential points of relief in an otherwise dry corridor. To the west, the deeply recessed Firewater Canyon cuts into the ridge, while the southern reach of the map is traversed by Hanford Rd, a critical transit route connecting these remote valley lands. The survey reflects a sparsely populated area where natural topography and vital springs dictated the movement and settlement patterns of the day.