The Coating Sciences, Inc. (Former) site, EPA ID 110071100576, is currently listed as an active site on the National Priorities List. Contaminants of concern involve unspecified hazardous substances that may migrate through groundwater or soil vapor. Exposure pathways include inhalation of volatile compounds and contact with contaminated soil or groundwater. Chronic exposure to industrial hazardous waste often correlates with increased risks of respiratory illness, organ stress, and developmental issues. There are five high-priority sites within five miles of ZIP code 06105, including the East Hartford Municipal Landfill and the Jacobs Manufacturing Company. To reduce personal risk, residents should follow these defensive measures. First, install high-efficiency particulate air (HEPA) filters in HVAC systems to capture airborne contaminants. Second, use a certified water filtration system that meets NSF/ANSI standards for chemical removal. Third, avoid disturbing soil or using well water for irrigation unless it has been professionally tested for industrial runoff. Monitoring the EPA Superfund site profile provides the most current data on cleanup progress and mitigation efforts. Vigilance regarding environmental data is necessary given the critical hazard score for this metropolitan area.