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- All Subjects: Indoor air quality
- All Subjects: Soils--Arsenic content
- All Subjects: Soils--Lead content
- Creators: Arizona. Office of Environmental Health
This report presents an assessment of human health risks from exposure to surface soil metals in the Old Tungsten Mill, Tucson, AZ. City of Tucson officials had planned to build a park, on a parcel of land they owned west of Silverbell Road and north of Speedway Boulevard in Tucson, Pima County, Arizona. They had raised $200,000 in bond money to study what was the Old Tungsten Mill site when they found high levels of contaminants in the soil. The Arizona Department of Health Services, Risk Assessment & Health Consultation Program offered assistance to the city. On October 13th, 2006 City Officials asked ADHS to perform a health consultation to evaluate whether exposure to contaminants in soil pose a public health hazard, either currently or during possible future reuse of the land.
This health consultation follows up a previous report produced by ADHS in May 2008 and addresses previously unaddressed issues regarding possible exposure to and potential health risks from formaldehyde and volatile organic compounds in the indoor air at the school.
The Superintendent of Tempe Union High School District contacted the Arizona Cancer Registry and asked for assistance in addressing a health concern. He explained that there is a perceived excess of brain tumors among students and staff at Corona del Sol with approximately eight to twelve brain tumors noted in the last few years. The concerns about tumors arose in conjunction with concerns about air quality.