Environmental Protection Agency (EPA) Information
 | Dr Linda Birnbaum Presentations |
 | EPA Freedom Of Information Act Documents (FOIA) |
 | Tittabawassee River Clean Up Progress Reports |
 | Saginaw River Clean Up Progress Reports |
 | Dioxin Reassessment Report Status |
 | Commentary on Dow Chemical Local Issues
 | EPA: Dow
happy? New Midwestern Admistrator appointed with pro industry ties |
 | EPA: Dow
to clean up 11 homes on Riverside Blvd. |
 | EPA
responds: Chamber of Commerce statements have little factual basis |
 | EPA:
Agencies consider downstream effect of river restoration |
 | EPA to
seek immediate cleanup of dioxin in riverside residential neighborhood
|
 | EPA top
Midwest administrator forced out by Bush because of enforcing Dow
cleanup |
 | EPA: EPA/MDEQ to sample Saginaw residential areas for dioxin |
 | EPA: EPA Terminates negotiations with Dow on river cleanup |
 | EPA: Dow misses EPA deadline |
 | EPA: Secret memo - dioxin report details deception |
 | EPA: Dow to clean up dioxin hot spot in the Saginaw River |
 | EPA responding to Dow's outrageous drops of ink in 55
gallon drum analogy |
 | EPA: Highest dioxin level found in Saginaw River: 1,600,000 ppt |
 | EPA
notifies Dow of clean-air & hazardous waste violations |
 |
EPA right in urging Dow to speed up work, editorial response to MDN |
 | EPA gives Dow 60 days to come up with cleanup plan |
 | EPA pulls out of negotiations |
 | EPA issues demand for Midland dioxin sampling data |
 | It's no just dioxin anymore, new studies reveals many other hazards |
 | Dow must clean up hot spots immediately |
 | EPA questions applicability of University if Michigan Dioxin study |
 | EPA finds Dow work plans critically deficient |
|
Dr Linda Birnbaum presentations
 | Dr. Linda Birnbaum, "Dioxin, are we at risk" audio
presentation December 2002
 | 70 minutes of audio presented by one of the worlds leading dioxin experts |
 | Recorded in 43, 1-3 minute segments. |
 | If you do not have 70 minutes to spare, listen to a few segments a day. |
|
 | Dr. Linda Birnbaum, "Dioxin Risk
Characteristics" Power Point Presentation January 2003 |
 | Dr. Linda Birnbaum, "Re-evaluation of
dioxin, Great Lakes Water Quality Board, 1993 |
 | Dr. Linda Birnbaum, "Science Vs Conjecture", April
13, 2005 |
 | Dr. Linda Birnbaum, "Dioxin,
are we at risk" Power Point Presentation April 2005 |
 | Dr. Linda Birnbaum
credentials |
EPA: Commentary on Dow Chemical and
other local issues
 | 07/23/08
New EPA Midwest regional
administrator appointed The U.S. Environmental Protection
Agency has a new regional administrator. Federal administrator Stephen
L. Johnson announced Monday that he appointed Lynn Buhl, a deputy assistant
administrator in the Office of Enforcement and Compliance Assurance at EPA
headquarters, to the administrator position.
Buhl will replace Mary Gade, who resigned May 1 amid internal fights over
dioxin contamination near Dow Chemical Co.'s headquarters in Midland, Mich.
As a Bush political appointee Buhl's tenure may be limited to 6 months
depending upon the elections in November. Will recent progress on the
Tittabawassee River flood plain clean up come to a screeching halt?
Will Buhl develop a conscious as Mary Gady seemingly did so last year?
Will Dow have any influence on Buhl's actions? Only time will tell.
Click here for article from
Grist Magazine concerning Buhl and her past. |
 | 07/15/08
EPA says Dow agrees to clean up
dioxin contamination in Riverside neighborhood
CONTACT:Mick Hans, 312-353-5050,
hans.mick@epa.gov
Karen Thompson, 312-353-8547,
thompson.karen@epa.gov
FOR IMMEDIATE RELEASE
No. 08-OPA121
Dow Chemical to clean up dioxin contamination in Saginaw's
Riverside Boulevard neighborhood
CHICAGO (July 15, 2008) - U.S. Environmental Protection Agency Region
5 today announced an agreement with Dow Chemical Co. that requires the
company to clean up dioxin contamination in the Riverside Boulevard
neighborhood of Saginaw, Mich. Construction work in this neighborhood
on the Lower Tittabawassee River is expected to begin in late July and
continue through the fall.
EPA's data shows unacceptably high levels of dioxin contamination in
yards, the unpaved Riverside Boulevard roadway and in the interior of
some homes.
Last April, EPA took soil samples at the residential properties
following discussions and consultation with Michigan Department of
Environmental Quality and Michigan Department of Community Health.
"We are pleased that Dow and EPA were able to reach agreement on the
terms of this cleanup," said EPA Region 5 Superfund Division Director
Richard Karl. "EPA will continue to oversee all aspects of the work
along Riverside Boulevard in close coordination with MDEQ and MDCH."
The agreement, called an administrative order on consent, includes:
* Excavation of residential yards, then backfilling with clean soil.
* Interior cleaning of homes.
* Remediation of unpaved surfaces on Riverside Boulevard.
Dow's Midland facility is a 1,900-acre chemical manufacturing plant.
Dioxins and furans are byproducts from the manufacture of chlorine-based
products. Past waste disposal practices, emissions and incineration at
Dow have resulted in on- and off-site dioxin and furan contamination. A
copy of the administrative order on consent and other documents are at
http://www.epa.gov/region5/sites/dowchemical.
Sent by the U.S. Environmental Protection Agency · 1200 Pennsylvania
Avenue NW · Washington DC 20460 · 202-564-4355
|
 | 06/01/08 EPA
responds: Chamber of Commerce statements have little factual basis
As posted in the Saginaw News "My View" column Saturday June 1, 2008
Assumptions without research lead to misinformation
The U.S. Environmental Protection Agency shares the
view recently
expressed in these pages by Bob Van Deventer of the Saginaw County Chamber
of Commerce that protecting the health and safety of residents in the
Saginaw Valley environment is a top priority.
However, Van Deventer's presentation of the issues concerning dioxin
contamination in the Tittabawassee River system leaves out several important
details.
Van Deventer claims that "not one individual has ever been ill because of
the effects of furans/dioxins" in the river. This is a striking
oversimplification. To EPA's knowledge, no specific study has ever been
conducted that supports this statement.
Certainly, in the case of dioxin, delaying action until people actually
suffer clinical health effects would be irresponsible.
Considerable evidence shows that adverse health effects are possible and
may begin to occur when individuals are exposed at levels not much higher
than those expected for the general population. Also, available data show
elevated dioxin levels in soils near many private homes as well as in local
game and fish in the Saginaw Valley.
Another Van Deventer claim, that "wildlife along the Tittabawassee River
is flourishing," has little factual basis. The EPA has never received a work
plan for an ecological risk assessment by Dow or Michigan State University
researchers that meets the agency's baseline requirements. Furthermore, the
MSU wildlife studies to date have not undergone peer review.
Finally, in discussing the University of Michigan's preliminary results
from its dioxin exposure study, Van Deventer states that it "clearly showed
very little difference in dioxin blood levels" between Tittabawassee River
floodplain residents and a test group not living in the area. Again, the U-M
study has yet to be fully peer-reviewed.
To conclude anything definitive at this early date would seem to be an
attempt to limit further discussion. A final report is not expected until
late this year at the earliest.
The studies under way clearly demand the full scrutiny of the scientific
and academic communities. The agencies also fully support the concept of
new, additional studies of human and ecological health in the area by
qualified researchers. To do anything less is to short-change the residents
and the health of the Saginaw Valley.
Mario M. Mangino is a toxicologist with the U.S. Environmental
Agency's Region 5 in Chicago.
|
 | 06/1/08 EPA: Agencies
consider downstream effect of river restoration
As posted in the Saginaw News "My View" column Saturday June 1, 2008, 2-3
months after it was submitted in response to Horn's My View article of 2/29/08
Agencies consider downstream effect of river restoration
The U.S. Environmental Protection Agency agrees with state
Rep. Kenneth
B. Horn that all parties with a vested interest in cleaning up the
pervasive, long-standing dioxin and furan contamination in the Tittabawassee
and Saginaw rivers should work together to resolve this complex problem.
The residents who live along these valuable natural resources have been
waiting for decades and deserve to finally see real action.
The EPA is working closely with the Michigan Department of Environmental
Quality to accelerate the process and help bolster the state's efforts to
compel Dow Chemical Co. to clean up the Tittabawassee River.
To be accountable to the public we serve, the EPA must also provide
clarity, context and, in a few instances, corrections regarding some issues
that were recently raised by Horn in these pages.
In 2006, Dow assured the DEQ that it would clean up three highly
contaminated sections of the Tittabawassee River, but in 2007 the company
indicated it would not finish by the end of the year. When Dow proposed two
more years to finish work on the section near its Midland facility and made
no plan to clean up the section six miles downriver, the EPA exercised its
authority under Superfund and ordered Dow to complete all three cleanups
simultaneously in 2007.
It is important to note that the DEQ and Dow were already planning to
remove dioxin-contaminated soil along the 1,600-foot section three miles
downriver from Dow's plant before the EPA got involved.
The plan called for Dow to engineer the riverbank to minimize future
erosion. The goal was to allow the river to expand up the bank and reduce
its energy during high flow periods.
The U.S. Fish and Wildlife Service also provided expert opinion, and its
recommendations were incorporated into the work plan. The EPA's order
ensured that the work got done.
Horn made the point that "lots of rip-rap" should be used to keep the
banks from eroding.
While the EPA agrees that using some rip-rap is warranted, overuse may
concentrate the river's energy and cause problems for communities downriver.
The EPA and the DEQ recognize that extensive work needs to be done to
stabilize rapidly eroding riverbanks. However, neither agency considers
lining the river with rip-rap an acceptable solution.
It is also necessary to clarify that as a matter of fact, 300 majestic,
100-year-old oak trees were not ripped from the ground during the cleanup.
According to
Dow's tree inventory, only three of the 419 trees cut down
were oaks. The rest were fast-growing and short-lived cottonwoods and ashes,
generally considered to be less desirable. It is highly unlikely that many
of them were 100 years old since most were small in diameter indicating
relatively young ages.
Certainly, the EPA realizes it is unfortunate that even one tree was cut
down, and that is why Dow was required to plant 430 new trees.
The Fish and Wildlife Service recommended that Dow replace the trees with
a greater variety of native species because diversity makes the area less
susceptible to blight or infestation.
Dow also replaced groundcover in the area with native grasses, an
improvement requested by the Natural Resource Trustees.
The EPA could not agree more with Horn that future work should be
accomplished in a way that does the least damage possible to the natural
beauty of the rivers. The EPA and the DEQ are working together to make sure
that even greater care is taken in the future to protect existing vegetation
and, when possible, enhance the habitat with natural bank stabilization
methods.
Ralph Dollhopf is associate director of the U.S. Environmental
Protection Agency's Region 5 Superfund Division in Chicago.
|
 | 05/29/08 EPA to seek immediate
cleanup of dioxin in riverside residential neighborhood
"One sample of household dust had
dioxin levels of 3,000 parts per trillion, three times more than the federal
cleanup standard. Levels in the yards were as high as 23,000 parts per trillion
and averaged 2,000 parts per trillion."
EPA to seek immediate cleanup of dioxin contamination in riverside
residential area
Release date: 05/28/2008
Contact Information: Kären Thompson, 312-353-8547, thompson.karen@epa.gov
FOR IMMEDIATE RELEASE
No. 08-OPA097
CHICAGO (May 28, 2008) - Officials from U.S. Environmental Protection Agency
Region 5, Michigan Department of Environmental Quality and Michigan
Department of Community Health met with residents of the Riverside Boulevard
neighborhood in Saginaw last night to discuss results of recent sampling of
dioxin-contaminated soil in the area.
Soil from residential properties in an area along the Lower Tittabawassee
River was recently sampled and analyzed by EPA and evaluated in
collaboration with MDEQ and health officials. While final data is still
coming in, preliminary results show properties with unacceptably high levels
of dioxin contamination.
EPA has notified Dow Chemical Co. of the situation and will meet with the
company and MDEQ to discuss potential response actions. EPA and Dow
successfully negotiated the terms of four hot spot cleanup projects
implemented by Dow on the Tittabawassee and Saginaw Rivers downstream of its
Midland, Mich., facility last year.
"This cleanup is a high priority as this dioxin contamination is in a
residential neighborhood," said EPA Region 5 Superfund Division Director
Richard Karl. "We will continue to work with the state agencies to evaluate
results of sampling from other residential areas and consider appropriate
actions.
The recent sampling project was prompted by Dow's February 2008 disclosure
to the agencies of an elevated dioxin level found in a residential soil
sample collected by Dow in November 2007. Under the company's Michigan
operating license which requires Dow to conduct corrective action for
historic releases, MDEQ has been requiring Dow to conduct floodplain soil,
riverbank and sediment sampling in and along the Tittabawassee River
downstream of Midland.
Dow's Midland facility is a 1,900-acre chemical manufacturing plant. Dioxins
and furans are byproducts from the manufacture of chlorine-based products.
Past waste disposal practices, emissions and incineration at Dow have
resulted in on- and off-site dioxin and furan contamination.
# #
|
 |
05/01/08 EPA top Midwest administrator
forced out by Bush because of enforcing Dow cleanup |
Mary Gade, based
in Chicago, says Bush administration made her quit over Dow
Chemical case
By Michael Hawthorne Chicago
Tribune reporter May 1,
2008
The Bush administration forced its top environmental regulator
in the Midwest to quit Thursday after months of internal
bickering about dioxin contamination downstream from Dow
Chemical's world headquarters in Michigan.
snip: For the past year, Gade has
been locked in a heated dispute with Dow about long-delayed
plans to clean up dioxin-saturated soil and sediment that
extends 50 miles beyond its Midland, Mich., plant into Saginaw
Bay and Lake Huron.
snip: Though regional EPA
administrators typically have wide latitude to enforce
environmental laws, Gade drew fire from officials in Washington
last month after she sent contractors to test soil in a Saginaw
neighborhood where Dow had found high dioxin levels.
snip:"There is no question this is
about Dow," Gade said. "I stand behind what I did and what my
staff did. I'm proud of what we did."
http://www.chicagotribune.com/features/lifestyle/green/chi-epa-official-resigns_webmay02,0,4655733.story
----
Make
no mistake good people of the Saginaw Bay Watershed,
Mary Gade was a great asset to the region and to the
Saginaw Bay Watershed.
Harken
back to the 1980's and Dow interference with EPA. For months
now Dow has been reaching out to EPA headquarters shopping
around for a better deal, a quick-out or an opportunity to
skirt the law. Same thing they've been doing for thirty plus
years.
Looking forward to the
ongoing investigative
story by the Tribune. Go to the link and watch the video clip of
Joy and Lloyd Cooper who live on the Tittabawassee River in the
neighborhood that drew Mary Gade so much fire.
Michelle Hurd Riddick
Lone Tree Council
Click here to
view the entire Dioxin Update |
 |
04/02/08
EPA/MDEQ to sample Saginaw residential areas for dioxin
FOR IMMEDIATE RELEASE
No. OPA047
EPA, MDEQ to sample Saginaw residential area for
dioxin contamination
(Chicago- Apr. 2, 2008) U.S. Environmental Protection Agency
Region 5 and Michigan Department of Environmental Quality
have begun screening a residential neighborhood in Saginaw
Mich., for dioxin-contaminated soil.
An estimated 10 residential properties in an area along the
Tittabawassee River will be sampled. Small plugs from up to
36 inches below surface level will be sent for laboratory
analysis.
Analysis may take two to three weeks. Once the data is
returned, EPA and MDEQ, along with Michigan Department of
Community Health, will consider a range of options,
including more comprehensive sampling in the area and
possible cleanup actions.
"Residential soil contamination is a serious matter," said
Associate Superfund Director Ralph Dollhopf. "At this time
of year, children are playing outside again and families are
planning gardens. If action is needed, this project will
ramp up very quickly."
The investigation aims to determine the extent of dioxin
contamination present in the neighborhood. The project was
prompted by Dow Chemical Co.'s February 2008 disclosure to
the agencies of an elevated dioxin level found in a
residential soil sample collected by Dow in November 2007.
Under the company's Michigan operating license, MDEQ
required Dow to conduct certain soil and embankment sampling
along the Middle Branch of the Tittabawassee River.
Dow's Midland facility is a 1,900-acre chemical
manufacturing plant. Dioxins and furans are byproducts from
the manufacture of chlorine-based products. Past waste
disposal practices, emissions and incineration at Dow have
resulted in on and off-site dioxin and furan contamination.
View all Region 5 News Releases |
 |
01/04/08
EPA
Terminates negotiations with Dow on river cleanup
Maybe there is hope yet. In our
previous update (see 12/22/07 entry below) , the EPA negotiations with Dow
seemed to be following a familiar pattern with a predicted outcome.
Today's EPA Press Release (below) may indicate a fundamental shift in the
right direction.
Dow
influenced Local and State politicians are preventing the
MDEQ and it's hard working staff from accomplishing much other
than a few public relations "hotspot" cleanup stunts in a long and
protracted process that would take decades to resolve the entire watershed.
In contrast, recent
EPA comments indicate they are ready to cut through all the bull
and prepared to force Dow to come up with a comprehensive plan that protects
human health and the environment. Only time will tell.
What we need is a cleanup plan that immediately addresses the
entire 50 mile river system and the floodplains that surround it.
What's next? Speculation ( that's all it is at this point since the
negotiations are closed to the public) is that the EPA may just hire
contractors to perform the necessary cleanup and send the bill to Dow.
We doubt Dow would just roll over and pay, a Federal lawsuit may be in the
works and Dow's operating license could be in jeopardy. We hope
it does not come to that, maybe Dow will decide to start to play ball in
earnest.
---------
|
EPA Press Release
Release date: 01/04/2008
Contact Information: Anne Rowan, 312-353-9391,
rowan.anne@epa.gov
FOR IMMEDIATE RELEASE
No. 08-OPA001
(Chicago, Ill. - Jan. 4, 2008) U.S. Environmental Protection Agency
Region 5 today stopped its negotiations with Dow Chemical aimed at a
settlement to conduct a study and interim cleanup actions for dioxin
contamination in the Tittabawassee River system.
"EPA does not believe that the deal Dow is offering goes far
enough," said Ralph Dollhopf, Associate Director for the Superfund
Division of EPA's Regional Office in Chicago. "Key issues that are
paramount for protecting human health and the environment remain
unresolved. EPA simply will not accept any deal that is not
comprehensive."
Last October, EPA called for 60 days of negotiations under
provisions of the Comprehensive Environmental Response, Compensation
and Liability Act, or Superfund. Superfund specifies the process in
which a remedial investigation and feasibility study must be
conducted, as well as the design and execution of a cleanup plan.
Last month, EPA extended its Dec.10, 2007, deadline to resolve
remaining issues and reach a final agreement.
"I am extremely disappointed with this outcome," said Regional
Administrator Mary A. Gade. "EPA approached negotiations with high
hopes and realistic expectations. Our team put in many long hours of
good faith efforts that came to an unfortunate end today. EPA is now
reviewing its options for ensuring that dioxin contamination in the
river system and the Midland area can be fully addressed."
The targeted area begins upstream of Dow's Midland, Mich., facility
and extends downstream to the Saginaw River, its floodplains and
Saginaw Bay in Lake Huron.
Under Superfund, an investigation and study are necessary to
evaluate the nature and extent of hazardous substances, pollutants
or contaminants from a site and assess the risks they present to
human health and the environment. It would also require that enough
data be developed to evaluate a range of cleanup options.
Dow's Midland facility is a 1,900-acre chemical manufacturing plant.
Dioxins and furans are byproducts from the manufacture of
chlorine-based products. Past waste disposal practices, fugitive
emissions and incineration at Dow have resulted in on- and off-site
dioxin and furan contamination.
For more information about the cleanup, visit
http://www.epa.gov/region5/sites/dowchemical/
|
|
 |
12/22/07 Dow requests deadline
extension
Dow
missed the EPA's cleanup 60 day negotiation deadline of December 10,
2007. The
October 10, 2007 EPA press release ,
EPA to Dow Chemical: 60 day
clock to negotiate on Tittabawassee River system cleanup starts today,
stated "EPA
may choose to extend negotiations until Jan. 9, 2008, if appropriate".
Is anyone surprised? Dow always delays everything it can.
What
should concern everyone is that on the surface, this process closely
resembles the pattern of the last "negotiation" in 2004 when the Governor
Granholm stopped the transparent public process and went behind closed doors
with Dow. Is this just another replay of 2004/2005? Should we substitute
the abbreviation "DEQ" with "EPA" in the
timeline below? Any one seen
Dave Camp
hanging around the EPA office lately? We hope not, however with negotiations behind closed doors
again, only time will tell.
 |
May 9, 2004 --
DEQ won't back down on dioxin cleanup |
 |
May 26.
2004 -- A
community meeting sponsored by the City of Midland draws more than 1,500
to the Midland Center for the Arts to hear DEQ Director Steve Chester,
representatives from the city, Dow and the Midland County Health Department
talk about dioxin contamination. Emotions of residents and local
lawmakers are inflamed. |
 |
May 27.
2004 --A cleanup plan for the Tittabawassee River and Midland
isn't done yet, but state Department of Environmental Quality
officials vow to have it ready by mid-June. |
 |
May 27.
2004 --
Senate & House Bills are
introduced by Sen. Tony Stamas and Rep. John Moolenaar to give polluters
free ride |
 |
June 1.
2004 -- Congressman Dave Camp, state Sens. Mike Goschka and Tony
Stamas and state Reps. Jim Howell,
John Moolenaar and Sandy Caul
request
a meeting with Gov. Jennifer Granholm to talk about dioxin. |
 |
June 3.
2004 -- The governor tells the Midland Daily News she wants to
"turn
down the temperature on this very hot issue." |
 |
June 3.
2004 -- State Rep. John Moolenaar recommends cuts in the Department of
Environmental Quality budget, calling the move a
"message
of intent" for a department "out of control." Cuts suggested included a
15 percent reduction in director Steve Chester's salary and the abolishment
of the DEQ's hazardous waste program. |
 |
June 5.
2004 -- Congressman Dave Camp, state Sen. Tony Stamas and state Reps.
Mike Goschka and John Moolenaar and Sandy Caul, meet with Gov. Granholm at
Mackinaw Island. |
 |
June 21 -- Residents of the Tittabawassee River flood plain
meet in
Lansing to tell Gov. Jennifer Granholm about their personal dioxin
dilemmas. |
 |
June 24.
2004 --
High level talks between Lt. Gov. John Cherry, Chester and Dow begin.
T |
 |
Aug. 29. 2004 -- Residents of the Tittabawassee River flood plain
send a
letter to the governor, lieutenant governor and Chester saying they are
growing increasingly concerned about the inaction of officials and are
questioning their trust in the government. |
 |
Sept. 1,2004 -- John Moolenaar says that a meeting
among the concerned parties is planned for Sept. 15 at which he expects a
plan of action to be presented. |
 |
Sept 10, 2004 --
Enough
peace and quiet; it's time to talk, That's what some residents are
saying, claiming that high-level dioxin cleanup negotiations between Dow
Chemical Co. and the state Department of Environmental Quality have
stayed
hush-hush too long. |
 |
Sept. 16, 2004 -- The state Department of Environmental
Quality emerges from negotiations with Dow Chemical Co. not with
an agreement about how to proceed with dioxin cleanup, but with a date.
DEQ spokeswoman said the
parties
plan to reach agreement by Sunday, Oct. 31 |
 |
Nov. 1, 2004 --
Halloween deadline
missed " |
 |
December 27, 2004 -- still no response,
residents
write letter to Granholm. |
 |
January 13, 2005 --
No deal
yet on dioxin cleanup |
 |
January 21, 2005 -- Dow and
DEQ agree on "framework",
not cleanup |
 |
January 24, 2005 --
Leading citizens and environmental
groups today
sharply
criticized an agreement between Dow Chemical Company and the
Granholm Administration, saying it fails to deliver a cleanup of dioxin
contamination in the Saginaw Bay basin
|
| | ... |
| |
Slow forward to 2007 |
| | ... |
 |
July 3, 2007,
EPA
tells Dow to clean up dioxin |
 |
October 23, 2007,
Play it again
Sam.
DEQ and EPA once again announce they will be
going behind closed doors to NEGOTIATE a cleanup with
Dow Chemical. |
 |
December 21, 2007,
Chamber of Commerce
asks
DEQ to be removed from dioxin negotiations |
|
 |
12/7/07 Secret
Memo: Dioxin report details deception
Click here
to view the confidential EPA memo detailing Dow's deceptive tactics
accidentally released to the Lone Tree Council as part of a FOIA request.
See 12/7/07 Detroit Free
Press story for an interpretation. Note: there have been two
breaking stories in the last 24 hours, the
whistle blower lawsuit
filed yesterday about Dow submitting flawed data to the MDEQ is unrelated to the
leaked EPA memo above. However they both share a common theme: a sneaky and
unscrupulous Dow Chemical The Detroit Free Press reports (a few snippets)
| EPA found state failed to stand up to chemical giant
With the state's complicity, Dow Chemical Co. has delayed cleanup
and misled the public about the dangers of dioxin it dumped decades
ago into rivers downstream of its Midland plant, Environmental
Protection Agency officials charged in a confidential August
internal report.
The memo, obtained by the Free Press, also said Dow impeded state
efforts to force a cleanup, concealed data and studies, tried to
keep documents confidential that should have been made public and
insisted on negotiating cleanup details with Gov. Jennifer
Granholm's office, rather than staff of the state Department of
Environmental Quality. ...
| The situation has left people living along the
Tittabawassee and Saginaw rivers frustrated. Their yards
and homes are contaminated with dioxin that continues to
wash onto their land during flooding. ... |
| Separately from the EPA memo, a high-ranking Dow
employee, whose job was to oversee validation of test
results of soil samples tested for dioxin along the
river, filed a lawsuit in Saginaw County last month
claiming tests by Dow contractors were so flawed that
the laboratory doing the validation rejected them and
then quit, saying it didn't want to continue validation
work for Dow. ... A revealing memo |
The EPA memo accidentally was released within recent
weeks to the Lone Tree Council, an environmental group,
under a Freedom of Information Act request. ...
|
| The memo said that Dow, unlike most companies, has
insisted on direct negotiations with the governor and
with Chester of the DEQ. |
| The EPA memo also said: • Dow had done unapproved
studies and collected data without telling regulators.
The DEQ fined the firm $70,000 in January 2006 over
illegal sampling.
• Political figures, including legislators, have been
involved on Dow's behalf, trying to soften standards in
the company's favor.
• Dow tried to make dioxin seem less toxic. The EPA
issued a press release last month rebuking Dow for
statements downplaying the extremely high sample found
in the Saginaw River.
• Dow used a dispute process to make documents
confidential that should not be. The memo itself is one
of those documents. ... |
Getting to the truth
In her suit, whistleblower Denney
said
the independent laboratory double-checking the dioxin results told
her in November 2006 that the data from Dow's contractor was badly
flawed. ...
|
| Denney told her bosses. A week later, they ordered her to stop
doing any work relating to the data validation. The lab rejected
the data in a letter Dec. 5, 2006, saying it couldn't validate it.
On Dec. 8, the lab sent Dow a letter terminating its contract,
citing a breakdown in procedures. Denney's suit said Dow submitted
the bad data to the DEQ in February.
"She's been shut out," said Victor Mastromarco Jr., Denney's
attorney.
|
 |
Click here to view the entire Free Press article |
 |
Click here
to view the whistle blowers suit document |
|
 | 11/16/07
EPA: Dow to clean up dioxin hot spot in
the Saginaw River CONTACT: Anne Rowan, 312-353-9391, rowan.anne@epa.gov Mick Hans,
312-353-5050,
hans.mick@epa.gov
For Immediate Release No. 07-OPA227
EPA: DOW TO CLEAN UP DIOXIN HOT SPOT IN THE SAGINAW RIVER
CHICAGO (Nov.15, 2007) — U.S. Environmental Protection Agency Region 5 and Dow
Chemical Co. of Midland, Mich., today signed a consent order to begin an
emergency
cleanup of a previously unknown dioxin hot spot on the Saginaw River.
Under the order, Dow must dredge dioxin-contaminated sediments in the Saginaw.
Field work must begin immediately with the dredging to be completed by Dec. 15.
“The extremely high level of dioxin found in the Saginaw River and its possible
consequences warrant immediate action,” said Regional Administrator Mary A. Gade.
“Today’s Superfund emergency order requires action now to eliminate an imminent
and substantial threat to human health and the environment.
“ Friday evening, Nov. 9, Dow notified EPA and Michigan Department of
Environmental
Quality of preliminary results of over 1.6 million parts per
trillion (ppt) of dioxin in one
sample of sediment taken from the Saginaw River.
This dioxin concentration is probably
the highest ever found in the Great Lakes.
The sample came from a location a half-mile
below the confluence of the
Tittabawassee and Shiawassee Rivers, roughly adjacent to
Wickes Park in Saginaw.
On Sunday, EPA provided Dow legal notice of its potential liability and the
Agency’s intent
to immediately begin cleanup. Under the Superfund law, EPA gave
Dow the option to
perform the cleanup under EPA oversight. On Monday, EPA and
MDEQ technical experts
surveyed the site and met with Dow to discuss cleanup
alternatives. On Tuesday, Dow
notified EPA that it would agree to perform the
work under an EPA order. ....
 |
Click here
to read the entire EPA Press Release |
 |
Click here to read the "Administrative Settlement Agreement and
Order on
Consent for Removal Action" between DOW and the EPA
|
|
 | 11/14/07 EPA responding to Dow's outrageous drops of ink in 55
gallon drum analogy
Would appear EPA did not take lightly Dow's PR spin to down play the
significance of 1.6 million
ppt hot spot in the Saginaw River or the company's
attempt to brush aside their dioxin contaminating
fish and then people who eat the fish:
CONTACT: Anne Rowan, 312-353-9391, <mailto:rowan.anne@epa.gov>rowan.anne@epa.gov
FOR IMMEDIATE RELEASE 07-OPA220
Note to correspondents: More information on new dioxin hot spot in the Saginaw
River
(Chicago, Ill. - Nov. 14, 2007) Recent published statements by a Dow Chemical
Co. spokesman
regarding the company's discovery of another dioxin hot spot in
the Saginaw River may leave the
public with mistaken impressions about the
health concerns related to this finding and exposure
pathways. Comparing a
highly toxic chemical such as dioxin to ink drops in a drum as Dow
recently did,
minimizes the real concern regarding dioxin's toxicity and the very high level
found. ...
|
 | 11/13/07 EPA orders emergency cleanup, 1,600,000 ppt dioxin found next to park
Highest dioxin level found in Saginaw River: EPA, MDEQ and Dow at
work on emergency cleanup
Release date: 11/13/2007
Contact Information: Anne Rowan, 312 353-9391,
rowan.anne@epa.gov
FOR IMMEDIATE RELEASE
07-OPA217
(Chicago, Ill. - Nov. 13, 2007) Acting immediately on information
received from Dow Chemical Co. of Midland, Mich., U.S. Environmental
Protection Agency, Michigan Department of Environmental Quality and the
company have begun preliminary emergency removal activities at a
previously unknown dioxin hot spot on the Saginaw River.
Late Friday, Dow notified EPA and MDEQ of preliminary, unvalidated
results of over 1.6 million parts per trillion (ppt) of dioxin in one
sample of sediment taken from the Saginaw River. This concentration is
50 times higher than a 32,000 ppt level, previously the highest found in
the Saginaw River. It is 15 times higher than any dioxin levels found at
hot spots in the Tittabawassee River. This new Saginaw River sample came
from a location a half mile below the confluence of the Tittabawassee
and Shiawassee Rivers, roughly adjacent to Wickes Park in Saginaw.
"EPA has determined that this emergency work should be performed under
an EPA Superfund order," said Regional Administrator Mary A. Gade. "EPA
and MDEQ are working closely together on a thorough and appropriate plan
to remove this hot spot. Moreover, we must be very cautious to make
sure, through laboratory tests, that we determine the extent of this
high level of contamination. It may be only one additional hot spot or
it could cover a larger area."
Dow discovered the latest hot spot during sampling done according to its
own Sept. 14, 2007 work plan, which has not been approved by either EPA
or MDEQ.
As a result of EPA Superfund orders in June 2007, Dow is now wrapping up
the cleanup of three dioxin hot spots in the Tittabawassee River and
should be done by year's end. Those dioxin hot spots along the first six
miles of the Tittabawassee River were contaminated at levels up to
87,000 ppt, far above state and federal action levels. The area is prone
to flooding and erosion which can spread contamination.
Dioxins are highly toxic compounds that pose serious risks to human
health and the environment. EPA's reassessment of the most recent
scientific findings on dioxin indicates that it is a more potent
chemical than previously understood.
For more information about the health impacts of dioxin and eating fish
from the Saginaw River system, members of the public may call the
Michigan Dept. of Community Health at 800-648-6942 and the Agency for
Toxic Substances and Disease Registry at 312-886-0840.
Dow's Midland facility is a 1,900-acre chemical manufacturing plant.
Dioxins and furans come from the production of chlorine-based products.
Past waste disposal practices, fugitive emissions and incineration at
Dow resulted in dioxin and furan contamination both on- and off-site.
In separate legal actions last week,
EPA cited Dow for air and hazardous waste violations at its Midland
facility.
These involve preliminary findings of violations and Dow has 30 days to
discuss resolution of the allegations.
Fact sheets on dioxins from Agency for Toxic Substances and Disease
Registry (ATSDR) ToxFAQ
http://www.atsdr.cdc.gov/tfacts104.html |
####
Click here for a biased
Dow media spin article released earlier today to preempt
the EPA report.
Local media bought it up hook, line, and sinker.
TV news had
the Dow spinmister John Musser comparing the find to 6 drop in a 55 gallon barrel
and
interviews with fishermen lowering their hook almost directly over the contaminated
area. Both articles are using the term "Dioxin-Like" (assume it was a
sound bite provided
by Dow) in an attempt to downplay the discovery.
Regardless of the "dow-ese" used by
the media, the samples taken near Wickes
park revel dioxin in unprecedented levels and it
is the
same Dow DIOXIN found throughout the Saginaw Bay
watershed. Suffice it to say
that this is "sound science"
at it's finest.
Dioxin-Like refers to compounds
from a group of halogenated aromatic hydrocarbons that
have molecules shaped
like TCDD and produce similar toxic effects, such as certain other
chlorinated dibenzo-p-dioxins (CDDs) and certain chlorinated dibenzofurans (CDFs),
polychlorinated biphenyls (PCBs), polybrominated biphenyls (PBBs),
brominated
dibenzo-p-dioxins (BDDs), and brominated dibenzofurans (BDFs).
|
 | 11/09/07 EPA notifies Dow of clean-air & hazardous waste violations
Chicago, Ill. - Nov. 9, 2007) U.S. Environmental Protection Agency Region 5
today notified
Dow Chemical Co. that it has found potential clean-air and
hazardous waste violations at
the company's Midland, Mich., facility.
EPA issued a finding of violation under the Clean Air Act and a notice of
violation under
the Resource Conservation and Recovery Act. It also issued
requests for information under
both acts.
"The issuance of these notices and requests for information shows that the
agency takes
seriously its responsibility of protecting human health and the
environment," said Regional
Administrator Mary A. Gade. "Our investigation of
this very large facility spanned eight
weeks over a two-year period and included
personnel from EPA's National Enforcement
Investigation Center. Today's actions
are a product of that investigation."
EPA alleges Dow violated the Clean Air Act by, among other things, failing to
follow
regulations aimed at detecting and repairing leaks, as well as failing to
conduct a required
stack test. Dow was also allegedly found to be in violation
of multiple Resource Conservation
and Recovery Act requirements for managing
hazardous waste.
These are preliminary findings of violations. To resolve them, EPA may issue a
compliance
order, assess an administrative penalty or bring suit against the
company. Dow has 30 days
from receipt of the notice to meet with EPA to discuss
resolving the allegations.
EPA said Dow's alleged clean-air violations may have increased public exposure
to organic
hazardous air pollutant emissions including, but not limited to,
ethyl chloride, toluene, ethylene,
perchloroethylene, methanol and hydrogen
chloride. Hazardous air pollutants may cause serious
health effects including
birth defects and cancer and may also cause harmful environmental
and ecological
effects. These pollutants are also volatile organic compounds and are major
precursors of ground-level ozone (smog).
Smog is formed when a mixture of pollutants react on warm, sunny days. Smog can
cause
respiratory problems, including coughing, wheezing, shortness of breath
and chest pain.
People with asthma, children and the elderly are especially at
risk, but these health
concerns are important to everyone.
Hazardous wastes have properties that make them dangerous or potentially harmful
to
human health and the environment. They exhibit at least one of four
characteristics - flammability,
corrosivity, reactivity or toxicity. They can be
liquids, solids, contained gases or sludges and
can be products of manufacturing
processes or simply discarded commercial products like
cleaning fluids or
pesticides.
Click here for the entire press
release
|
 | 10/23/07
EPA right in urging Dow to speed up work
To the editor (Midland Daily
News):
Your editorial of Sept. 17th entitled "Our View: EPA should finish its work"
suggests that
because the agency's dioxin reassessment is not yet completed,
dioxin toxicity remains
open to serious scientific debate. This is simply not
true.
EPA has extensive scientific knowledge on the toxicity of dioxin. Thousands
of peer-reviewed
scientific studies have been published. No matter how you look
at dioxin, one fact remains indisputable:
dioxin is a highly toxic compound. In
fact, EPA's reassessment of the most recent science indicated
that dioxin is a
more potent toxic chemical than previously believed. A recent University of
Michigan
study funded by Dow Chemical revealed that people consuming fish from
the Tittabawassee River,
Saginaw River and Saginaw Bay have higher than average
levels of dioxin in their blood. Any increase
in the dioxin levels of fish
consumers is a health concern.
For more than 25 years, the State of Michigan has found it necessary to
issue consumption
advisories on fish from the Tittabawassee River, the Saginaw
River and the Saginaw Bay because
dioxin contamination extends over 50 miles.
EPA believes that the current science on dioxin is
sufficient to develop cleanup
criteria for the watershed. Even without a final dioxin reassessment,
EPA has
moved forward with dioxin cleanups across the nation to protect public health.
The Midland Daily News is right to urge EPA to continue its work on a final
dioxin reassessment
and take into consideration comments provided by the
National Academy of Science. And EPA is
right to urge Dow Chemical to continue
and accelerate its work to restore the Saginaw Bay watershed
so that fish
consumers will no longer need to be concerned about dioxin in the fish they eat.
Richard Karl, Director
Superfund Division
U.S. EPA Region 5
Midland
|
 |
EPA to Dow Chemical: 60 day clock to
negotiate on Tittabawassee River system cleanup starts today
CONTACT: Mick Hans, 312-353-5050,
hans.mick@epa.gov
Anne Rowan, 312-353-9391,
rowan.anne@epa.gov
FOR IMMEDIATE RELEASE
No. 07-OPA175
CHICAGO (Oct. 10, 2007) - At a meeting today in Chicago, U.S.
Environmental Protection Agency Region 5 formally notified Dow
Chemical that it has a limited opportunity to negotiate with the
Agency on a settlement to conduct an investigation, a study and
interim response actions for dioxin contamination in the
Tittabawassee River system. The Midland, Mich., company has until
Oct. 17 to decide whether it will negotiate.
The targeted area begins upstream of Dow's Midland Plant and may
extend downstream to the Saginaw River, its floodplains and portions
of Saginaw Bay in Lake Huron.
EPA has the authority to call for negotiations under the
Comprehensive Environmental Response, Compensation and Liability
Act, or Superfund. Superfund specifies the process in which a
remedial investigation/ feasibility study (RI/FS), cleanup removal
actions and remedy design must be conducted.
"The Superfund law provides a strong mechanism to continue
necessary actions to comprehensively and definitively address the
issue of dioxin contamination in the river system," said Ralph
Dollhopf, associate director of EPA's Regional Superfund Division.
"The work begun this summer to address three hot spots in the
Tittabawassee River is also being performed under Superfund
authority."
Dow's expected RI/FS effort must evaluate the nature and extent
of hazardous substances, pollutants or contaminants from the site
and assess the risks they present to human health and the
environment. It must also provide enough data to develop and
evaluate a range of cleanup options.
If the company agrees begin negotiations, Dow will have until Dec.
10 to present EPA with a good faith offer demonstrating its
willingness to conduct or finance an RI/FS and design a remedy. EPA
may choose to extend negotiations until Jan. 9, 2008, if
appropriate.
Top EPA and Michigan Department of Environmental Quality
officials are meeting today in Lansing to discuss their respective
roles throughout this process.
Dow's Midland facility is a 1,900-acre chemical manufacturing
plant. Dioxins and furans were byproducts from the manufacture of
chlorine-based products. Past waste disposal practices, fugitive
emissions and incineration at Dow have resulted in on- and off-site
dioxin and furan contamination. |
 | 09/12/07
EPA has had enough, pulling
out of current mediation process The United States Region 5 Environmental Protection Agency has declared the
current mediation process between Dow Chemical and the State of Michigan broken and is pulling out of the
process.
"EPA believes a
more open and transparent process is the best way to make important decisions
that will affect the future health and vitality of the watershed for the people of Michigan and
the United States," said Regional Administrator Mary A. Gade. "Despite the best intentions of all involved, the
current process is not working as effectively as it should and it is time to consider a new approach."
Citizens
were denied an open and transparent process back in 2005 when Lt. Governor John Cherry signed the infamous "framework" agreement.
What's next? Will
the EPA propose or mandate a new plan, sue Dow for the missing information, or just walk away? We doubt it's the latter, stay tuned.
Click here to view the
entire EPA press release.
|
 |
8/31/07
EPA issues demand for Midland dioxin sampling data
From:
U.S. EPA [mailto:usaepa@govdelivery.com]
Sent: Friday, August 31,
2007 5:44 PM Subject: Hazardous Waste
News (Region 5): EPA issues demand for Midland dioxin sampling data
CONTACT:
Karen Thompson, 312-353-8547,
thompson.karen@epa.gov
FOR IMMEDIATE RELEASE
No. 07-OPA151
EPA issues demand for
Midland dioxin sampling data
(Chicago, Ill. - Aug. 31,
2007) U.S. Environmental Protection Agency Region 5 today issued a request
for information to the city of Midland, Mich., for all dioxin sampling data
taken within the city in 2006 and 2007.
The city of Midland has
information that would give EPA a more complete picture of Dow Chemical
Co.'s dioxin contamination in that area. EPA has also sent information
requests to two other entities that hold relevant information.
"It appears that the data
is obscured by an unusual double blind system that EPA has been unable to
obtain voluntarily from the city of Midland," said EPA Region 5 Superfund
Division Director Richard Karl. "The city holds the key to the data and
we're requiring them to provide it."
Today's request is part of
a larger investigation of dioxin contamination in the Midland area. In
mid-August, EPA issued two requests to Dow asking for information on
off-site and on-site dioxin sampling conducted by Dow and more extensive
data on numerous other hazardous materials produced at the Dow Midland
plant.
Dow began a dioxin cleanup
in three hot spots of the Tittabawassee River as a result of EPA orders in
late June. Those cleanups are expected to be completed this year and set
the stage for additional work downriver.
The Dow facility is a
1,900-acre chemical manufacturing plant located in Midland, Mich. Dioxins
and furans were byproducts from the manufacture of chlorine-based products.
Past waste disposal practices, fugitive emissions and incineration at Dow
have resulted in on- and off-site dioxin and furan contamination.
|
 | 07/11/07 READ THIS - Unbelievable, shocking, it isn't just dioxin
anymore!! Speechless.....
A EPA document recently obtained by the Lone Tree
Council exposes the TRUE state of the Tittabawassee River and Dows attempts to
repeatedly delay addressing the problems. It's not just dioxin any more
folks.
It seems we are a true silicon valley now thanks to Dow Corning. Silicon has
been found in every soil sample taken. Not to mention another 29+
dangerous chemicals including Octachlorostyrene , Hexachlorobenzene, Aldrin,
Dieldrin, Fhloradane, DDT, Mirex, and Toxaphene.
But lets not forget about the unprecedented levels
of dioxin. The document offers valid scientific references which counter almost
every lie Dow has purported as "Sound Science" over the last 5 years.
The contents are mind blowing and the implications
staggering. This is a must read for everyone, please download it, print it and
pass around (it's 44 pages but everyone of them contains important myth busting
facts). Politicians should pay close attention, the cats out of
the bag.
Below are a few of the key points of the document, many more are contained in
the document with supporting evidence.
 | Most of Dow's proposed Scope of Work (SOW) and Remedial Investigation Work
Plans (RIWP) are deficient and should not be approved by the MDEQ. |
 | Dow is not complying with it's RCRA license |
 | Dow's deviation from the EPA's guidelines concerning Human Health Risk
Assessments are unacceptable. |
 | Dow's deviation from the EPA's guidelines concerning Ecological Risk
Assessments are unacceptable. |
 | Dow's lack of progress in completing their Immediate Response Actions
(IRA) is unacceptable. |
 | Dow did not include any of the several hundred hazardous chemicals and
byproducts produced in it's plants history, the EPA wants a revised RIWP
which includes them. |
 | Dow demonstrates a pattern of missed deadlines and incomplete corrective
action document submittals to the MDEQ, this is a violation of their RCRA
License. |
 | Dow has failed to report all environmental monitoring data and has
inappropriately applied confidential status to much of the data. |
 | The EPA has major concerns about the Geomorph studies which have many
deficiencies and feels the process has not been fully proven. |
 | Silicon has been found present in all soil samples and could be an
explanation for the unusual distribution of dioxin and furans in the
environment. |
 | EPA believes the 1986 flood caused a release of hazardous chemicals from
Dows waste water treatment facility. |
 | EPA is very concerned with 29 chemicals that have been found in the
sediment and fish that have been produced by the Dow plant over the years. |
 | Dow is manipulating chemical concentration data in it's studies. |
 | Dow's Human Health Risk Assessment (HHRA) cite scientific literature in
a very selective manner, ignoring recent cancer and other studies which
offer contrary outcomes. |
 | The Dow TCDD Worker study they cite so often is flawed and the outcome
meaningless |
 | EPA considers Dow's selective citations to scientific literature
unacceptable. |
 | EPA has significant concerns with human dioxin exposure through the food
chain pathway. |
 | Because of the risk to human health, the EPA considers Dows plans to do
additional studies before taking remedial action unacceptable. |
 | The University of Michigan needs to release the raw data from it's
Dioxin Exposure study to the EPA and MDEQ. This can be done without
revealing the identity of the participants. |
 | The EPA believes the University of Michigan has not been
cooperating in producing information to the EPA and MDEQ and therefore wants
the MDEQ to investigate why. |
 | Dow is not meetings it's time lines and needs to be held accountable in
order to keep its RCRA license. |
Below are a few snippets from the document:
Dow, however, is conducting its remedial investigation of the
Saginaw Bay watershed without approved or enforceable compliance schedules in
conflict with the terms and conditions of Dow’s RCRA Permit. ... U.S. EPA
believes that risks to human health and the environment posed by the
contamination of the Saginaw Bay watershed are so significant and widely
distributed, that a risk assessment will unlikely provide site specific clean-up
criteria that can be directly implemented at this site. ... U.S. EPA has
significant concerns with human health risks associated with dioxin exposure
through the food chain pathway, especially for at-risk populations such as
pregnant women, children, Native Americans, subsistence and sport hunters and
fishermen. At sites as large and complex as the subject site, corrective measure
technologies and their scope ... U.S. EPA is concerned that Dow’s ecological
risk assessment (ERA) is inconsistent with current Agency guidance and the
typically accepted methods for conducting such risk assessments. ... U.S. EPA
does not believe that ecological risk has been adequately addressed by Dow in
the revised RIWPs. ... This concerns U.S. EPA because it is known that
individuals within a population can be adversely impacted by contaminants
without observed population-level effects. ... levels of dioxin and furan
contamination in the Saginaw Bay watershed through the timely implementation of
Interim Response Actions (IRAs) as required by Dow’s RCRA Permit. ... U.S. EPA
believes that hazardous constituents are actively migrating downstream from
Dow’s facility into Lake Huron. ... U.S. EPA does not consider Dow’s
description to be complete given the scope of Dow's chemical operations in
Midland, Michigan. The limited information provided by Dow to MDEQ in the
revised RIWPs is problematic. ... U.S. EPA believes that the record in this
matter demonstrates a pattern by Dow of missed deadlines and the submittal of
incomplete corrective action documents to MDEQ (see Dow Off-Site Corrective
Action Activity Table below). U.S. EPA considers these actions by Dow to be
inconsistent with the requirements of Dow’s RCRA License. ... Failure to Report
all Environmental Monitoring Data and Improper Application of Confidential
Status to Data ... This ongoing failure to provide data within time frames
specified in Dow’s RCRA permit continues despite the fact that Dow was issued a
Notice of Violation (NOV) by MDEQ for a similar series of violations on
September 19, 2005. ... U.S. EPA also has significant concerns with the
agreement between the City of Midland and MDEQ to allow Dow to partially shield
corrective action data gathered within the City of Midland from public
disclosure. U.S. EPA considers the holding of what would normally be publicly
available corrective action data in a confidential manner by a third party not
subject to the terms and conditions of Dow’s RCRA License to be inconsistent
with the recordkeeping and reporting requirements of Dow’s RCRA License. ...
Nowhere within Section II.L (Recordkeeping and Reporting) does Dow’s RCRA
License provide for the selective or partial reporting of data by Dow. ...
A fundamental component of the GeoMorph process, as explained by ATS, is
real-time remediation. This component of GeoMorph is not being implemented and
calls into question the value of the GeoMorph approach when applied at this
site. ... U.S. EPA does not agree with the
assertion that the GeoMorph process has been fully proven at this site. ...
While Dow has provided a relatively detailed history of Dow's historic chlorine
production at Section 3.3.1.1 of the TR RIWP, Dow provides virtually no
additional specific information, other than a list of products organized by
decade(s), in the revised RIWPs concerning the many hazardous constituents
potentially released by Dow to the Saginaw Bay watershed. U.S. EPA does not
consider Dow’s description to be complete. ... constituents from the Dow
Corning facility may have potentially affected the distribution of contaminants
from Dow’s Midland facility within the Saginaw Bay watershed. ... Dow’s
characterization of the hazardous contamination in the Saginaw Bay watershed,
therefore, will not be complete without an understanding of the historic
operations and waste management practices of the Dow Corning facility whose
operations were, and are, intertwined with those of Dow’s Midland facility. ...
In 2004, the Superfund Innovative Technology Evaluation project conducted by the
Battelle Memorial Institute identified silicone compounds in all of the soil
samples taken from the TR. U.S. EPA believes the presence of silicones in the
soils and sediments of the Saginaw Bay watershed to be unique and, therefore,
could be an explanation for the unusual distribution of dioxins and furans in
the subject environment. ... Dow does not provide a detailed
discussion of the 1986 flood event on the Tittabawassee River and the potential
releas | |