2018 Map of South of Gregerson Basin

About this map

Delamar Mountains dominate the central topography of this Lincoln County landscape, defining the high ground between desert basins. In the northern reaches, the Pony Reservoir provides a rare collection point for seasonal runoff within the arid high-desert environment. The eastern portion of the sheet opens into the broad expanse of Kane Springs Valley, illustrating the typical basin-and-range geography of southeastern Nevada. This 2018 survey by the U.S. Geological Survey maps a largely undeveloped wilderness, where land use is primarily defined by the Public Land Survey System grid, including townships t8s r64e and t9s r64e. The map serves as a contemporary record of the area's drainage patterns and topographic relief before any significant modern encroachment.