Environmental assessments of the Kesler Mill site identified three areas of concern. The first includes the 11,000 – 13, 000 cubic yards of building debris, which contains some asbestos-containing materials. The second consists of two limited areas, where soils have elevated levels of the metals Arsenic, Cobalt, and Thallium, as well as elevated levels of polynuclear aromatic hydrocarbons (PAHs) from 0’ to 4’ below ground surface. The third area is where soils have elevated levels of petroleum constituents and PAHs.