2011 Map of Big Pass

About this map

The Newfoundland Evaporation Basin dominates the western half of this landscape, illustrating the industrial and hydrographic character of the Great Salt Lake Desert region. This 2011 survey captures the interface between the massive water management infrastructure and the natural rise of the Newfoundland Mountains to the east. The terrain is marked by the distinct geographical break of Big Pass, a narrow corridor that separates the higher elevations of the range. The map reveals the precise boundaries where the artificial evaporation pools meet the shoreline, reflecting the large-scale mineral extraction and water diversion processes central to the geography of Tooele County.