Onondaga Lake

Onondaga Lake cleanup underway

Aug 21, 2012
borisvolodnikov / Flickr

After 100 years of environmental assault, Onondaga Lake in Syracuse became known as the most polluted lake in America. But now the final stage of a cleanup is underway. 

America's 'Most Polluted' Lake Finally Comes Clean

Aug 1, 2012

Onondaga Lake in Syracuse, N.Y., has often been called the most polluted lake in America. It was hammered by a one-two punch: raw and partially treated sewage from the city and its suburbs, and a century's worth of industrial dumping. But now the final stage in a $1 billion cleanup is about to begin.

Standing in his office amid stacks of reports, scientist Steve Effler glances at an old front-page headline of the Syracuse Herald-Journal: "Divers find goo in Onondaga Lake."

Ellen Abbott / WRVO

The Onondaga Nation is not happy with the breadth of the Honeywell Corporation's plan to dredge and cap polluted sediment at the bottom of Onondaga Lake.

This $451 million plan will dredge an estimated two million cubic yards of toxic material from 185 acres out of the 3,000-acre lake bottom, and cap 14-percent of the lake bottom, to keep toxic chemicals underground.

Ellen Abbott / WRVO

A major step in the clean up of Onondaga Lake is about to begin. Honeywell International will begin the dredging and capping of contaminated lake sediment this summer.