#HC010 azmap1.jpg image access

Map showing our Mount Graham Arizona study areas. Usually accessed via US Routes 70 or 191. The Safford Basin portion of the upper Gila Valley lies in Southeastern Arizona and is largely in the Upper Sonoroan life zone.  Mount Graham lies to the south and has the highest elevation differental of any Arizona mountain when measured from its base.   Mount Graham also has an unusually high number of perennial streams, especially on its northeast aspect. This seems unique to the American Southwest. Click to expand the image.