Massachusetts project seeks to cap landfill and address groundwater contamination issues

The Charlton Conservation Commission meeting on May 28, 2025, highlighted significant environmental concerns regarding a local landfill and its impact on nearby residential areas. A key discussion centered on the capping of an uncapped landfill, a project mandated by the Massachusetts Department of Environmental Protection (DEP). This initiative aims to mitigate contaminant migration, which poses a risk to the surrounding environment and community.

During the meeting, experts noted that the current state of the landfill allows rainwater to infiltrate through waste, leading to higher contaminant concentrations in the groundwater. The capped landfill project is expected to reduce these levels over time, improving the overall health of the wetland area.

Concerns were raised about contamination already detected in groundwater near Burlingame Road, where testing revealed that several homes have been affected by pollutants, including PFAS (per- and polyfluoroalkyl substances). The Board of Health has implemented drinking water treatment systems in two homes on Burlingame Road due to elevated contaminant levels. Currently, 58 homes within a 500-foot radius of the landfill are being monitored for potential contamination.

The discussions underscored the importance of ongoing environmental monitoring and community health initiatives. The Conservation Commission is committed to addressing these issues and ensuring that the landfill capping project proceeds effectively, ultimately benefiting residents and the local ecosystem.

As the meeting concluded, there was a sense of urgency to continue addressing the contamination concerns while moving forward with the necessary environmental protections. The community can expect further updates as the project progresses and monitoring efforts continue.