This paper complements a detailed assessment of job quality, based on analysis of industrial and occupational mix, recently completed by the Seidman Institute’s Center for Business Research. The overall conclusions in this report are consistent with those of the more extensive CBR research. Arizona’s economy grows very rapidly, but per person or per worker measures of wages, compensation, incomes, and gross state product are below the national average. No evidence exists that the situation is improving appreciably (or deteriorating). Indeed, the state appears to be creating income, wealth and quality jobs at rates that are similar to those displayed by other states. Arizona is a job-generating marvel and is among the nation’s leaders in aggregate growth. If the state is successful at improving the quality of its labor force and creating higher-quality jobs, its per worker and per person comparisons will improve.

Regional economic theory states that a local economy is driven by economic activities that import money into the region (county or state in this report) through the sales of goods and services to customers who do not live in the region. Such export activities differ from population-driven activities, which sell to and support the local population. “Export” in this usage is not limited to goods and services sold to customers from other countries, but includes all sales made to customers outside the local region — at the state level, in other states, and at the county level, in other counties within the state. An export activity sometimes is referred to as a “basic” activity — the terms are synonymous.

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.