Wednesday, March 17, 2021, Task Force Monthly Public Meeting at 7:00 p.m. Here is the agenda:

PROGRAM: CAG Member JoAnne Scalf will give a presentation on the health mapping project which she began several years ago. The project tracks health problems of people who lived or who now live near the Superfund Site in St. Louis.

EPA Report: Tom Alcamo, Remedial Project Manager
EGLE Report: Erik Martinson, Project Manager


PBB Leadership Team (related to Emory University PBB health studies) Update

Website redesign and

CMU class in public history

NEW BUSINESS: Tomorrow (Thursday, March 18 – 11:00 a.m.-12:30 p.m.) forum on Superfund financing and need for more stable funding source.

To log in:

Topic: CAG General Membership Meeting – MarchTime: Mar 17, 2021 07:00 PM Eastern Time (US and Canada)
Join Zoom Meeting (by Computer)

Meeting ID: 860 8787 4037Passcode: 293352

Dues via mail!

Predictably, during the Year of COVID, paid memberships have dropped in the Pine River Superfund Citizen Task Force. 

We are now beginning our 22nd year of volunteer efforts to get human health follow-up and the best clean up possible for St. Louis and the entire Pine River watershed contaminated
with chemical waste from the former Michigan Chemical Corp./Velsicol Chemical Corp.  Your help – especially joining the Task Force – is appreciated.

Please send your 2021 yearly dues ($5) to:
         Pine River Superfund Citizen Task Force
         P.O. Box 172
         Saint Louis, Michigan 48880

We are happy to accept additional donations to the cause, as well!
Thank you!

Michigan Department of Health and Human Services (MDHHS) launches new PBB Website.

Bellow is a link to a news story from January 3, 2021 describing the new PBB Website launched by the state health department. Especially if you are concerned with the exposure of you or family members, you may want to read the story below from the (Alma) Morning Sun and then check out the state PBB website. Michigan Department of Heath and Human Services launches new PBB website | News |

Here is a link to the state DHHS website: MDHHS – PBB (

Potential Climate Change Impact on Velsicol Site:

In a widely reported story today, a partnership between Inside Climate News, a nonprofit, independent news outlet that covers climate, energy and the environment, and The Texas Observer, a nonprofit investigative news outlet reported on the combined threat of climate change and Superfund sites.  The Velsicol site in St. Louis was one of the sites singled out for concern, especially because of flooding possibilities.  For more on this go to: Biden will inherit hundreds of toxic waste Superfund sites, with climate threats looming (

Velsicol slurry wall found leaking — again,property%20and%20the%20residential%20area.

It has been determined a portion of the slurry wall surrounding the former Velsicol Chemical Co. plant is St. Louis is leaking contaminants into a nearby residential neighborhood.

An investigation by the U.S. Environmental Protection Agency began last fall after members of the Pine River Superfund Citizens Task force questioned a proposed plan to reuse a portion of the wall.

The new leak was discovered on the east side of the 52-acre parcel between the plant property and the residential area.

The two-foot thick slurry wall was installed in 1982 around the site where the plant, including buildings, storage tanks and piping, was demolished and buried.

The wall was put in place in an effort to contain contaminants that Velsicol and its predecessor Michigan Chemical Co, once manufactured, including such hazardous materials as fire retardants and DDT, among others.

The current leak was discovered after EPA contractor, Dallas-based Jacobs Engineering, conducted hydraulic conductivity testing, groundwater monitoring and a dye-tracer study.

“The dye test revealed the leak,” according to a task force press release.

A document published in 2012 stipulated a new sheet pile wall was to be erected outside the old slurry wall around the entire plant site.

However, after the EPA reviewed its data the agency determined that the “east portion of the wall was doing its job in containing contaminated groundwater and could be reused,” the release stated.

But that information has now been found to be inaccurate.

The new leak is suspected to be located where soil borings previously showed the slurry wall had not been “keyed into” the lower clay till of the site, according to the task force.

“Instead, the depth of the slurry wall had stopped in a sandy area that allowed groundwater to leak into the surrounding land,” the release stated.

The leak is “not a giant plume,” according the Jacobs Project Manager Scott Pratt.

But he did acknowledge some of the contaminated groundwater has leaked into the adjacent residential neighborhood.

However, monitoring wells in that area have found no evidence of contaminants in the drinking water, Pratt said.

The new data now supports the fact that the slurry wall “is not perfect,” he added.

The EPA and Jacobs now plan a second investigation.

Previous investigations on other portions of the wall were conducted in 1997, 2002 and 2006.

The first found the wall was leaking contaminants into the adjacent Pine River resulting in a multi-year, $100 million cleanup of the river near the plant site.,property%20and%20the%20residential%20area.