PCB

Environment & Science
9:11 am
Thu February 20, 2014

EPA says decision about Kalamazoo’s ‘Mount PCB’ will come this summer

Many residents can see the 80-acre, fenced-off Allied site from their backyards in Kalamazoo.
Lindsey Smith Michigan Radio

The Environmental Protection Agency hopes to select a cleanup plan by this summer for an old landfill site in Kalamazoo that's full of toxic material.

The Allied site served as a dumping ground for the paper mill industry for decades. There are 1.5 million cubic yards of material at the site laced with polychlorinated biphenyl, or PCBs. Some neighbors have dubbed it Mount PCB.

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Environment & Science
11:46 am
Thu December 5, 2013

Federal regulators say PCB cleanup in Kalamazoo River gaining momentum

Portage Creek in November 2013 after EPA dredged and refilled sections that were contaminated by PCBs.
Paul Ruesch Environmental Protection Agency

People in Kalamazoo won’t have to wait much longer for a federal decision about what to do with an old landfill site that's full of toxic material.

The Allied site is where a paper mill dumped waste for decades. The pile is laced with polychlorinated biphenyls (PCBs). They can cause cancer and other health effects, according to the Environmental Protection Agency.

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Environment & Science
1:55 pm
Mon October 14, 2013

PCB cleanup in Portage Creek in Kalamazoo finishing under budget, ahead of schedule

EPA workers have dredge and refilled sections of Portage Creek in downtown Kalamazoo that were contaminated by PCBs. Soon the water will be rerouted through the creek.
Paul Ruesch Environmental Protection Agency

For decades, paper mills dumped waste into the Kalamazoo River. Some of it had polychlorinated biphenyls; or PCBs. People can be exposed to PCBs by eating fish from the Kalamazoo River. PCBs can cause cancer, and other health problems.

Workers are wrapping up a project to remove toxic chemicals from Portage Creek near downtown Kalamazoo.

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The Environment Report
5:16 pm
Tue September 24, 2013

Study finds PCBs can change the songs birds sing

Sara DeLeon, PhD studied birdsong as an indicator of effects of exposure to sublethal levels of PCBs for her doctoral thesis.
Sara DeLeon, PhD / Cornell Lab of Ornithology

An interview with Sara DeLeon, PhD.

Chemicals called PCBs - or polychlorinated biphenyls - are toxic to people and wildlife. The Environmental Protection Agency says they can cause cancer and other adverse health effects on the immune, reproductive, nervous, and endocrine systems. PCBs were banned in the 1970s, but they’re still in the environment.

Researchers at Cornell University have previously found that PCBs can change the song centers in the brains of songbirds.

Now – a new study suggests that PCBs could be altering the songs some birds sing.

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The Environment Report
9:00 am
Tue July 16, 2013

EPA delays decision on 'Mount PCB,' cleanup continues at another site

The EPA's Paul Ruesch describing where current work is underway in Portage Creek. Sarah Reding (right) is VP of Conservation Stewardship at Kalamazoo Nature Center.

You can listen to today's Environment Report above.

For decades, paper mills dumped waste into the Kalamazoo River. The waste contains polychlorinated biphenyls, or PCBs.  

People can be exposed to PCBs by eating fish from the river. The chemicals can cause cancer, and other health effects.

The biggest concentration of the waste is a 1.5-million-cubic-yard pile in a residential area in Kalamazoo, nicknamed Mount PCB.

Now, the Environmental Protection Agency says it will release a feasibility study of the options for the pile by September. For a little perspective, this study was supposed to come out as far back as April 2011.

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Environment & Science
9:33 am
Thu May 16, 2013

Kalamazoo rallies to pressure EPA to remove hazardous paper mill waste

More than a hundred people meet up for the rally at a Goodwill building in Kalamazoo. 1.5 million cubic yards of waste sits behind a barbed wire fence in the background.
Lindsey Smith Michigan Radio

More than a hundred people, a dozen strollers and a few dogs lined up and marched about halfway around the Allied landfill site in Kalamazoo Wednesday night chanting – “What do we want? Cleanup! When do we want it? Now!”

It isn’t a typical landfill. It’s where a paper mill dumped decades-worth of waste that’s laced with cancer-causing chemicals.

Everyone here wants the pile gone. They don’t care if it’s the most expensive option and the company that owned the site went bankrupt.

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The Environment Report
8:11 am
Tue May 14, 2013

Kalamazoo residents struggle with EPA over "Mount PCB"

Kalamazoo River Cleanup Coalition Executive Director Gary Wager points to the 1.5 million cubic yards of paper mill waste neighbors have dubbed Mount PCB.
Lindsey Smith Michigan Radio

You can listen to today's Environment Report above.

People in Kalamazoo are rallying to get rid of a major dump site that contains cancer causing waste.

Imagine decades’ worth of wood pulp and grey clay waste from the paper mill industry. There are 1.5 million cubic yards of it and it’s laced with polychlorinated biphenyls or PCBs.

Now, plop it in the middle of a neighborhood.

Sarah Hill lives a little more than a mile away from what neighbors have dubbed "Mount PCB."

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Environment & Science
1:40 pm
Mon April 1, 2013

Kalamazoo leaders unhappy with EPA plan to clean toxic chemicals from old paper mills

Allied Landfill near Alcott and Cork Streets.
David Kinsey Creative Commons

The U.S. Environmental Protection Agency is working to clean up toxic chemicals along an 80 mile stretch of the Kalamazoo River. But Kalamazoo city leaders aren’t happy with the federal agency's proposed plan.

The effort is focused on cleaning up toxic chemicals, known as PCBs, left behind from several paper mills.

The EPA wants to consolidate the material and cap it so water cannot get in.

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Environment & Science
3:14 pm
Tue October 2, 2012

High concentration of PCBs found in River Raisin

Dredging on the River Raisin. A mechanical dredge removing material on July 11, 2012.
USEPA

High levels of polychlorinated biphenyls (PCBs) have been uncovered during a cleanup in the River Raisin, reports Charles Slat of the Monroe News:

Readings upwards of 10,000 parts per billion — some of the highest levels initially found during a 2007 partial clean-up at the site — also have been found during the recent dredging.

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Environment & Science
1:50 pm
Sun June 24, 2012

PCB cleanup continues along Kalamazoo River

An artist's rendering of a polychlorinated biphenyls molecule
Foxriverwatch.com

KALAMAZOO, Mich. (AP) - Cleanup of sediments contaminated with PCBs continues along parts of the Kalamazoo River.

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Environment
1:00 pm
Thu June 16, 2011

Officials expand testing of cancer-causing chemical in Lake St. Clair

Carp in Lake St. Clair have the highest levels of PCB. Carp have levels that are 10 times what is considered safe.
User: Lebatihem Flickr

State health and environmental officials are expanding the scope of their testing for PCB in fish in Lake St. Clair.

PCB is a toxic compound that was used in electrical and industrial equipment. The chemical was banned in the 70s for its toxicity.  

Joe Bohr is with the Department for Environmental Quality. He says while the PCB found in the fish is 10 times what is considered safe, the amount of PCB in Michigan’s waters is decreasing.  

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