Arizona State and Local Government Documents Collection

The 2016 College Football Playoff National Championship Game was held on January 11, 2016, in Glendale, Arizona. The W. P. Carey School of Business at Arizona State University was commissioned to conduct an economic impact assessment of the Game and events surrounding it, including the impact of direct and indirect visitor and organizational expenditures. This study utilized multiple research, survey and analytical methodologies. This report will outline the methodologies used and the results obtained in the study and the economic impact. 

This study examines the economic impact of the Central Arizona Project (CAP) to the State of Arizona in two aspects: the construction of CAP, 1973‐1993; and the impact of CAP's water supply delivery operations, 1986‐2010. A modified IMPLAN input‐output model for the State of Arizona is used to implement both analyses. The economic impacts for each analysis are assessed in terms of gross state product (GSP) and employment.

In August 2001, a resident of New River contacted the Arizona Department of Health Services, Office of Environmental Health to request information on the health risks of arsenic in drinking water. The resident collected two well water samples and submitted them to a private laboratory for arsenic analysis. The analyses detected arsenic at 560 and 600 μg/L. To confirm these very high arsenic results, ADHS staff sampled the well for arsenic and submitted the samples for analysis by the ADHS State Laboratory. Arsenic was detected at 340 μg/L. After that, a large number of people requested health advice on arsenic in their well water. This public health consultation primarily evaluates arsenic levels found in private wells and documents health advice provided to well owners. When other metals were found at levels of concern, health advice was provided to well owners regarding exposure to those metals too.

The purpose of this health consultation is to determine whether contaminants in groundwater from the Motorola 56th Street facility represent a threat to public health. The facility was first occupied in the spring of 1950 as the Western Military Electronics Center. From 1950 to 1958, it was primarily used for bench type electronics, electronic assembly, and semiconductor production. The chemicals used in these processes included solvent degreasers such as trichloroethylene, acetone, and freon, and metals such as cadmium, chromium, and arsenic. From 1959 through 1961, the facility was used primarily for document storage. Beginning in 1962, manufacturing of electronics resumed to include assembly of circuit boards, plating, and degreasing. Chemicals used between 1962 and 1974 included trichloroethylene, tetrachloroethylene, and a number of acids and metals including arsenic. In 1975, the facility began manufacturing liquid crystal products. These activities continued until 1982, when it was converted to office use. The investigations that have been conducted to date have shown that there are residual levels of arsenic and fluoride in down-gradient private wells west of the facility. Solvent contaminants that were found in the 1980s are no longer present at detectable levels in down-gradient private wells.