The Arizona Department of Transportation, the Arizona Game & Fish Department and the Arizona State Parks Board are required to conduct a study every three years on watercraft fuel consumption and recreational watercraft usage. The fuel consumption data is collected to determine the allocation of motor vehicle fuel tax to the State Lake Improvement Fund. The information on recreational watercraft usage patterns on Arizona’s lakes and rivers is necessary, in part, to determine the distribution of SLIF funds to applicants.

This Land Use Survey, conducted for the Cochise County Planning Department, was designed to elicit citizen opinions about the future pattern of growth in Cochise County and land use issues in areas outside of City limits. This project is an initial step in the County’s "Envision 2020: Land Use Planning in Cochise County" process, developed to measure citizen opinions on how growth is currently managed in the County and how to manage future growth.

The Flagstaff Regional Plan 2030: Place Matters (Regional Plan) updated the Flagstaff Area Regional Land Use and Transportation Plan (2001). The vision and goals for the Regional Plan are directed toward creating a cohesive and sustainable land use and development pattern resulting in a contextsensitive and efficient transportation system that supports economic development, multimodal transportation, and improved safety and accessibility.

A statement of the community vision for the 525-square-mile Flagstaff Metropolitan Planning Organization (FMPO) area, which extends west-to-east from Bellemont to Winona, and south-to-north from Kachina Village/Mountainaire to north of the San Francisco Peaks. It is the general plan for the City of Flagstaff, and in county areas, works in conjunction with the Coconino County Comprehensive Plan.

This Additional Site Characterization Work Plan presents a strategy for collecting site characterization information at the closed Maricopa County Cave Creek Landfill to support ongoing remedial action planning for trichloroethene-impacted groundwater underlying the site. The Work Plan supplements previous remedial investigation work plans prepared to characterize the nature and extent of site contamination.

To evaluate whether VOCs are migrating out of the landfills into the vadose zone, a soil vapor survey of the soil beneath the landfill bases was performed. Permanent vapor monitoring probes were installed and then sampled twice for VOCs. Groundwater beneath the landfills has been impactd by VOCs, namely TCE, DCE, and toluene.