The Apex Machine and Tool Company site, EPA ID 110009334835, is currently listed as an active threat on the National Priorities List. The surrounding area in Plainville contains 26 hazardous sites within five miles, including General Electric and TRW Marlin Rockwell. Primary exposure pathways include vapor intrusion from contaminated soil and the leaching of unspecified hazardous substances into the groundwater. These contaminants pose long-term health risks such as respiratory issues, skin irritation, and potential organ damage depending on the concentration levels. The EPA continues to monitor the site to manage containment and prevent further migration of pollutants. To protect yourself, implement these three defensive measures. First, install a high-quality water filtration system certified to remove volatile organic compounds. Second, ensure your home has a vapor barrier or mitigation system to prevent chemical gases from entering through the foundation. Third, avoid gardening in native soil without first conducting a comprehensive heavy metal and chemical soil test. Regular review of the EPA site record is necessary to stay informed on cleanup progress and any new local health advisories issued by the state.