Hydrographic Areas Within the Basin and Range Carbonate-Rock Aquifer System, White Pine County, Nevada and Adjacent Areas in Nevada and Utah
This data set consists of sub delineations of the hydrographic area (HA) boundaries 
and polygons drawn at 1:1,000,000 scale for the Great Basin supplemented by 
information from HA drawn at 1:750,000 scale where necessary.  
See the process steps for more information.