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Onondaga Nation People of the Hills

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Mercury

Surprising discovery of mercury in Onondaga Lake marina raises concern of broader contamination

April 3, 2026 by Onondaga Nation

Syracuse.com By Glen Coin Syracuse, N.Y. – High levels of mercury have been found on the east side of Onondaga Lake, an unwelcome surprise that poses troubling questions about whether mercury contamination in parts of the lake is worse than previously believed. Onondaga County detected mercury in every sample taken last fall from the bottom of the Onondaga Lake Park Marina, … [Read more...] about Surprising discovery of mercury in Onondaga Lake marina raises concern of broader contamination

The Daily Orange- Mercury pollution has threatened Onondaga Lake wildlife for decades

September 28, 2020 by Onondaga Nation

By Samantha Kolb Sitting at the bottom of Onondaga Lake, there are currently 7 million cubic yards of soil contaminated with methylmercury, the most dangerous form of mercury. This contamination for years has threatened the health of surrounding humans and wildlife. Allied Chemical Corp., currently known as Honeywell International, Inc., was responsible for the … [Read more...] about The Daily Orange- Mercury pollution has threatened Onondaga Lake wildlife for decades

Honeywell ceases dredging of pollutants in sacred Lake

January 14, 2015 by Onondaga Nation

OnondagaNation.org January 14, 2015 Onondaga Nation- The region of Onondaga Lake and the Onondaga Lake watershed has been the homeland of the Onondaga since the dawn of time.  The Onondaga have been the trustee and steward of Onondaga Lake since time immemorial and will continue to do so forever, as that is what has been mandated from the Gayanashagowa, the Great Law of … [Read more...] about Honeywell ceases dredging of pollutants in sacred Lake

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Earth Day 2026

April 22, 2026

ONS Spring Craft Fair – April 25th

April 18, 2026

Surprising discovery of mercury in Onondaga Lake marina raises concern of broader contamination

April 3, 2026

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