Auburn, New Hampshire (ZIP 03032), currently holds a critical environmental hazard designation due to concentrated Superfund activity. Residents live within a ten-mile radius of nine active contamination sites, with the nearest hazard located just 4.1 miles away. The primary environmental threat stems from the Auburn Road Landfill, an active Superfund site currently managed under the Environmental Protection Agency National Priorities List. The EPA identifies the primary contaminants at this location as unspecified hazardous substances. Because the exact chemical profile remains broadly classified, these substances often encompass a range of industrial waste, heavy metals, or volatile organic compounds. Long-term exposure to these uncharacterized environmental compounds can pose severe health risks, potentially affecting respiratory function, organ systems, and neurological health through soil vapor intrusion or groundwater migration. Active National Priorities List status indicates that long-term federal remediation efforts are currently underway but remain incomplete, meaning the localized environmental threat persists. Furthermore, surrounding active facilities like the VA Medical Center Ash Dump and two separate Queen City Avenue CVOC areas compound the regional contamination profile.

Given the high density of active sites and the unknown nature of the primary contaminants, residents must implement immediate environmental safeguards. Local households relying on private groundwater wells must schedule comprehensive annual water testing specifically targeting heavy metals and volatile organic compounds. Additionally, residents should install certified reverse osmosis water filtration systems to mitigate potential groundwater exposure. Finally, homeowners must seal basement foundations and install active soil depressurization systems to prevent hazardous vapor intrusion from migrating subterranean gases.