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.

The Arizona Department of Health Services reviewed existing data and performed a health consultation to evaluate the potentially adverse health effects due to VOCs created by air emissions from the Miller Road Treatment Facility. Prior to the existence of our current environmental regulations, local industries improperly disposed of organic solvents directly onto the ground or into dry wells. This subsequently contaminated all three levels of the aquifer.

This consult is in response to a petition request by the City of Tempe to de-list the area from the South Indian Bend Wash Superfund site, to allow the redevelopment into a multi-use retail marketplace. This consultation focuses on the potential for human exposures to the contaminants from soil vapors in the section known as the Landfill Area, or the McClintock/Rio Salado Brownfield Redevelopment Area.