The Ansonia Brass Mill ER, EPA ID 110071432864, is classified as an active site on the National Priority List. With eleven hazardous sites within five miles of Woodbridge, the cumulative environmental pressure is significant. Contaminants at these locations often include heavy metals and industrial solvents used in brass and copper manufacturing. These substances enter the body through three primary exposure pathways: inhalation of contaminated dust, ingestion of tainted groundwater, and direct skin contact with polluted soil. Long-term exposure to these unspecified hazardous substances is linked to respiratory issues, neurological damage, and increased cancer risks. To protect your household, you must take specific defensive measures. First, install a high-quality water filtration system certified to remove heavy metals if you rely on private wells. Second, utilize HEPA-certified air purifiers to reduce the intake of airborne industrial particulates. Third, remove shoes before entering your home to prevent tracking contaminated soil into living spaces. Ongoing monitoring of the EPA site status is essential for residents to track cleanup progress and potential migration of toxins. Because the site is active, remediation efforts are ongoing but have not yet eliminated the immediate threat to the surrounding area.