Cornell University professor Damian Helbling created the first detailed map of "forever chemicals" in New York's Finger Lakes region following EPA action on drinking water standards. The mapping effort emerged from community concern sparked by the EPA's 2023 announcement of regulations limiting per- and polyfluoroalkyl substances (PFAS) in drinking water.
PFAS compounds, which persist indefinitely in the environment and accumulate in living organisms, have connections to cancers and other adverse health effects. After the EPA's regulatory announcement, residents from Ithaca and surrounding areas contacted Helbling seeking information about PFAS levels in local water bodies including ponds, lakes, streams, and creeks.
The comprehensive map represents the first effort to systematically document PFAS distribution across the Finger Lakes watershed. Helbling's work addresses a significant knowledge gap about contamination patterns in the region's freshwater systems. The initiative directly responds to public demand for localized environmental data that residents cannot easily access through existing monitoring programs.
PFAS chemicals earned their "forever" designation because they do not break down naturally in the environment. Their persistence raises concerns about long-term ecosystem and human health impacts, particularly in regions dependent on lakes and streams for drinking water sources. The EPA's tightening regulations reflected growing scientific evidence linking PFAS exposure to health risks.
Helbling's mapping project provides residents and local officials with actionable information about chemical distribution patterns across their region. The data enables communities to make informed decisions about water safety and environmental protection strategies. The work demonstrates how academic research responds to direct community concerns about emerging environmental contaminants.