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‘Containment breached’: How an oil spill in northwest Toronto made its way to Lake Ontario | Great Lakes Now

20 min read

‘Containment breached’: How an oil spill in northwest Toronto made its way to Lake Ontario

By Emma McIntosh, The Narwhal

The Great Lakes News Collaborative includes Bridge Michigan; Circle of Blue; Great Lakes Now at Detroit Public Television; Michigan Public, Michigan’s NPR News Leader; and The Narwhal who work together to bring audiences news and information about the impact of climate change, pollution, and aging infrastructure on the Great Lakes and drinking water.

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Former state toxicologist says nitrate drinking water standards are too lax | Great Lakes Now

8 min read

Former state toxicologist says nitrate drinking water standards are too lax

By Henry Redman, Wisconsin Examiner

A former Wisconsin state toxicologist who was involved in creating the state’s nitrate standards for drinking water in the 1980s alleges the science that has informed those standards for decades is deeply flawed and the standards should be stricter.

Dave Belluck, who worked as a toxicologist for multiple states and the federal government, says that “the science is the science” and regulating agencies, including the U.S.

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Great Lakes Now

What the overturning Chevron deference means for the Great Lakes | Great Lakes Now

6 min read

What the overturning Chevron deference means for the Great Lakes

The United States Supreme Court recently overturned a 40-year-old precedent that could have major implications for the Great Lakes. In deciding two cases this term related to herring fishing and regulatory fees — Loper Bright Enterprises v. Raimondo and Relentless, Inc. v. Department of Commerce — the nation’s highest court overturned its 1984 holding also known as the “Chevron precedent” or “Chevron deference.” In Chevron v.

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