Readville, Massachusetts, falls under a critical environmental hazard designation due to significant regional industrial contamination. Although no facilities exist within a five-mile radius, the area sits within a broader zone containing twenty-six active hazard sites within ten miles, including the South Boston Naval Annex. The nearest focal point of EPA intervention is the Adams Cleaners (Former) facility, located 8.2 miles away. This site maintains an active status on the National Priorities List, indicating that federal authorities are currently engaged in ongoing investigation, containment, and active remediation phases.

The EPA currently classifies the primary environmental pollutants at this specific facility as unspecified hazardous substances. Given the historical operations of commercial dry cleaners, such substances typically include volatile organic compounds like perchloroethylene. These chemicals readily migrate through groundwater aquifers and soil vapor, potentially entering residential structures through foundation cracks. Long-term exposure to these migrating chemical vapors or contaminated groundwater can impair liver and kidney function, disrupt the central nervous system, and increase carcinogenic risks for local populations.

To effectively mitigate potential chemical exposure risks, Readville residents should implement immediate environmental safeguards. Homeowners must test private well water supplies annually for volatile organic compounds through a state-certified laboratory, as municipal testing does not cover private groundwater sources. Residents should also install sub-slab depressurization systems or certified indoor air purifiers equipped with activated carbon filters to neutralize potential vapor intrusion from subsurface soils. Finally, individuals must immediately seal basement foundation cracks with polyurethane foam to physically block subterranean gas migration into lower living spaces.