Interlochen Public Radio

Pushing the Boundary

18 min read

In the early 1800s, a group of politicians decided part of the Ohio border should move farther north. It started a decades-long border fight between Michigan and Ohio. There were winners. There were losers. And in the end, it shaped the states as we know them.

Great Lakes Now

Heat waves and cold snaps: Study finds the Great Lakes have entered an era of extremes

6 min read

Heat waves and cold snaps: Study finds the Great Lakes have entered an era of extremes

The Great Lakes, like the rest of the world, are dealing with a phenomenon of global heating caused mostly by fossil fuel emissions. In an innovative new study from the University of Michigan, the data reveals it’s not just rising average temperatures we need to worry about. Looking back at lake surface temperatures (LST) over forty years, researchers found the Great Lakes have entered a new era of temperature extremes. 

Read Now at Great Lakes Now.

Great Lakes Echo

Toxic chemical from Gelman Plume found in water wells in Scio Township, Michigan 

5 min read

By Rachel Lewis 
Michigan environmental officials found 1,4-dioxane, a toxic chemical, in six residential water wells in Scio Township during annual state testing. The dioxane, coming from the Gelman Plume, ranged between 0.33 to 0.86 parts per billion (ppb), well under the state Department of Environment, Great Lakes and Energy’s (EGLE) drinking water limit of 7.2 ppb. Although the state says the water is safe, some advocates for a more aggressive plume cleanup say the new detection suggests the plume is moving north. They say it could be dangerous if it reaches Barton Pond, Ann Arbor’s main water source.

The post Toxic chemical from Gelman Plume found in water wells in Scio Township, Michigan  first appeared on Great Lakes Echo.