Shrewsbury, Massachusetts, zip code 01545, currently carries a critical environmental hazard designation due to a high concentration of surrounding toxic sites. There are five active facilities within a five-mile radius and twenty-two within ten miles. The most notable federal regulatory concern is the Corrugated Paper facility, an active National Priorities List site located 4.8 miles away. It remains under active environmental assessment and remediation by the Environmental Protection Agency. Other active nearby facilities contributing to this high-risk profile include Worcester Sand and Gravel, the Massachusetts Army National Guard site, Hocomonco Pond, and the former Grafton Dry Cleaners. The primary threat across these locations involves unspecified hazardous substances. While exact chemical profiles vary per facility, typical industrial contaminants in this category include heavy metals, volatile organic compounds, and industrial solvents. Exposure to these substances, particularly through groundwater migration or vapor intrusion, can compromise respiratory health, affect nervous system function, and elevate long-term chronic disease risks for local populations.

Given the active status of these multiple remediation zones, residents must implement immediate household safety measures. Residents should install National Sanitation Foundation certified water filtration systems specifically designed to capture heavy metals and volatile organic compounds from municipal or well water supplies. Furthermore, homeowners should contract certified environmental professionals to conduct routine baseline testing for indoor air quality and soil contamination, particularly if utilizing private wells for drinking water or irrigating edible gardens. Maintaining sealed basement foundations will also prevent potential toxic vapor intrusion from contaminated soil gas.