The 60 West Prospect Street site, EPA ID 110006360080, remains active on the National Priorities List. Regulatory records show 45 hazardous sites within five miles of Ridgewood, including Borden Chemical Co and Qualex Photo Processing. Exposure pathways typically include groundwater contamination and vapor intrusion, where chemical gases seep into buildings from the soil. These hazardous substances are linked to chronic health risks such as organ damage, developmental issues in children, and various cancers. Residents must take specific defensive actions to lower their exposure. First, use an activated carbon water filtration system certified to remove volatile organic compounds. Second, seal foundation cracks and install a radon-style mitigation system to block toxic vapors from entering the home. Third, avoid gardening in local soil without using raised beds and imported clean dirt to prevent direct contact with legacy industrial pollutants. Monitoring the cleanup progress at the Prospect Street site through official EPA channels is necessary to track ongoing local remediation efforts.