The Administrative Division is responsible for procuring the insurance policies above the County's self-insured retention, providing certificates of insurance to County departments, preparing the annual user charges for services, preparing the annual budget and financial statements for the Trust, and providing administrative support to the other divisions within the department.

Internal Audit annually assesses and reports on Maricopa County's financial condition in a highly visual, user-friendly, annual Financial Condition Report. This report displays key financial ten-year trends and compares Maricopa's trends to 10 western U.S. counties' trend averages.

The Annual Report is produced to provide the Board of Supervisors, the Citizen's Audit Advisory Committee, County leadership, and the citizens with information about Internal Audit's performance, accomplishments, and results achieved during the fiscal year.

A detailed hydraulic analysis of Idle Hour Wash for the purpose of preparing a Letter of Map Revision.

The objectives of this report are to document the on-site and off-site hydrologic and hydraulic assessment of the site and its characteristics, quantifying existing conditions peak discharges, and define the limits of 100-year on-site floodplains.

Phase IIA focuses on identifying alternatives for mitigating the hazards and problems, evaluating the alternatives for flood mitigation potential and cost effectiveness, and recommending a preferred alternative and flood control policy.

The purpose of this study is to provide flood and erosion hazard information for Soldier Canyon Wash for use by the District in floodplain use permitting and and floodplain management.

The tuberculosis surveillance report provides data regarding TB rates in Maricopa County. Maricopa County Department of Public Health, Clinical Services Division, provides direct patient care for TB cases within Maricopa County.

The Maricopa County Department of Public Health and the Maricopa County Department of Environmental Services work closely to educate and protect the residents of Maricopa County against West Nile Virus.