During the planning process for the SDCP, concerns were raised regarding loss of property tax revenue as well as adverse tax base impacts of Pima County purchasing parcels for open space. This report assesses impacts in two ways. First, the net assessed values of the open space parcels before purchase are compared to the sum of the net assessed values of all parcels in Pima County and in each applicable school district. Second, the property taxes assessed by Pima County and applicable school districts on each open space parcel before purchase is compared to the sum of the property taxes assessed on all parcels within Pima County and applicable school districts.

To facilitate development of the Environmental Impact Statement which must accompany the Section 10 multi-species conservation proposal, a series of issue papers were prepared. In Pima County, ranching is uniquely able to preserve the integrity of vast tracts of connected and unfragmented open space and wildlife habitat. This study reviews the effect of five alternative permit strategies on the County's ability to preserve unfragmented landscapes through conserving ranch lands.

A resident of Wickenburg, Arizona and her husband reported experiencing some adverse health effects that she felt may be attributed to a recent pesticide application to her home. The family requested the Arizona Department of Health Services to evaluate whether the remaining levels of pesticides present in her home would cause any health effects. The resident reported to ADHS that their symptoms continued to worsen over time, and that the chemical continued to pool in their house even after being wiped up several times, so that she and her husband vacated the house. The couple underwent extensive testing, and are receiving oxygen treatment to alleviate their symptoms. No medical records have been submitted to ADHS for review, and it is difficult to conclusively analyze health outcome information as it has been self reported.

The Blue Ridge Elementary School began receiving complaints from parents and staff in 1996. The primary complaints were related to air quality problems associated with renovation activities. The school responded to these complaints by hiring a consultant to evaluate the environmental conditions at the school. The school received a report in 1997 containing several recommendations that the school implemented in 1997. A group of parents continued to express concerns about environmental conditions at the school. This group suggested that environmental exposures might be causing some students to be absent from school. In response to these complaints, the school hired another environmental consultant to conduct a follow up environmental assessment in December 2002. This report summarizes and evaluates the environmental data collected for the school and examines school attendance rates to determine whether students are absent more than at similar schools and if so, whether environmental conditions could be a contributing factor.