A peer-reviewed study in Science of the Total Environment analyzed over 4,300 water samples from the Lake George watershed, covering 1970-2024. Led by Jim Sutherland, the research examines the long-term effects of road salt and acidic atmospheric deposition on watershed chemistry. Key findings reveal that sodium from road salt can persist in soils, affecting water quality for years, even after salt use decreases. The study emphasizes collaboration among scientists and local authorities to manage road salt pollution while ensuring winter safety. It also highlights the ongoing challenges posed by climate change, necessitating continued salt reduction efforts to protect Lake George’s water quality. The findings were presented at the 10th Annual Salt Summit, with further discussion planned at the New York State Salt Summit.
