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.

The purpose of Maricopa County’s Debt Management Plan is to set forth the parameters for issuing debt, to manage the debt portfolio and provide guidance to decision makers regarding the timing and purposes for which debt may be issued. Provisions of the debt plan must be compatible with the County’s goals pertaining to the capital program and budget, the financial plan, and the operating budget. This document is not intended to review the County’s total financial position. It is a study of the County’s current debt position, as growth in the County could result in an increased need for capital financing.