The purpose of this memorandum is to provide characterization of the nature and extent of offsite riparian resources that might be affected by the proposed Rosemont Copper Mine. The study area consisted of lower Barrel Canyon just north of state highway 83 to the confluence with Davidson Canyon, and Davidson Canyon from the confluence with Barrel Canyon to the confluence with Cienega Creek.
WestLand Resources Inc. 2011g. Offsite Riparian Habitat Analysis and Mapping. Project No. 1049.14. Prepared for Rosemont Copper Company. Tucson, Arizona: WestLand Resources Inc. August 17.