The Alfred Heller Heat Treating Company site, identified by EPA ID 110000318068, is currently listed with an active National Priorities List status. While specific contaminants are labeled as unspecified hazardous substances, heat treating processes historically involve solvents, heavy metals, and carbon-based residues. Exposure pathways in the Totowa area include vapor intrusion into residential basements, groundwater leaching, and the migration of legacy industrial dust from nearby facilities like the West Paterson Coal Gas Site. Health risks associated with these pathways range from respiratory irritation to long-term neurological or systemic damage depending on cumulative exposure from the 162 sites within a ten-mile radius. To mitigate risk, residents should follow three defensive measures. First, install high-quality HEPA air filtration systems to capture indoor particulates. Second, utilize certified water filtration systems that meet NSF/ANSI standards for volatile organic compounds. Third, conduct professional soil testing before starting any home garden to ensure the ground is free from industrial heavy metals. Ongoing monitoring of the EPA Superfund records is necessary to track remediation progress and site boundaries. Residents must stay informed about the 34 sites within five miles, including Memorial School and Cap Coatings, as construction can disturb contaminated subsurface materials.