The Five-Year Consolidated Plan provides the framework for implementation of both City and County missions and is designed to guide HUD-funded housing, homeless and community development policies and programs over the five-year period beginning July 1, 2010 and ending June 30, 2014. The plan provides a comprehensive overview of federal, state and local programs in those program areas. It describes needs, resources, goals, strategies, and objectives.

Concern has been expressed that mesquite bosques are disappearing or diminishing in quality, and that the survival of the mesquite mouse is consequently threatened. This study, funded by a grant from the Arizona Heritage Fund to the Pima County Regional Flood Control District, investigated the current distribution of the mesquite mouse by reviewing historical records from museum specimens, examining existing potential habitat at historic locations of the species and elsewhere in the county, and conducting a live-trapping study at 19 sites representing a range of ecological communities with mesquite as a major component.