The Leed-Himmel Industries site, identified by EPA ID 110001729979, is currently classified as an active National Priorities List site. Regulatory records indicate the presence of unspecified hazardous substances that require long-term cleanup. Exposure pathways for residents in the 06510 area primarily include the inhalation of contaminated dust, ingestion of groundwater, and direct contact with polluted soil. These hazardous substances pose significant long-term health risks, including potential respiratory issues, organ damage, and increased cancer risk depending on the specific chemicals present. The EPA continues to monitor the site to mitigate further environmental migration. To protect yourself, implement three defensive measures: first, use a high-quality HEPA air filtration system inside your home to reduce airborne particulates. Second, avoid gardening in native soil without first conducting professional lead and chemical testing. Third, utilize certified carbon-block water filters for all drinking and cooking water to minimize ingestion of potential leachates. Monitoring local EPA updates regarding the 26 surrounding sites, such as Newhall Street Field and the VA Connecticut Healthcare System, is essential for maintaining safety in this high-risk zone.