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Wednesday, March 19, 2008

St. Louis Park Vapor Intrusion study update meeting tonight, March 19 (MN)
by Neil Fischbein on Wednesday, March 19, 2008 [Permalink] [0 Comments]
According to this recent EPA Press Release:
St. Louis Park, Minn., Vapor Intrusion Study Update Meeting March 19

U.S. Environmental Protection Agency Region 5 will host a public meeting to update residents on findings of the vapor intrusion study being conducted in the vicinity of Highway 7 and Wooddale Avenue. The meeting will be 7 p.m., Wednesday, March 19 at the St. Louis Park Rec Center, 3700 Monterey Drive, St. Louis Park, Minn.

Vapors from volatile organic compounds, or VOCs, have been found in some area ground water and could get into homes and commercial buildings. EPA has screened about 250 St. Louis Park properties since December. A Web site is at http://www.epa.gov/region5/sites/stlouispark/index.htm

Officials from partner agencies are expected at the meeting. Partner agencies include Minnesota Pollution Control Agency, Minnesota Department of Public Health, Hennepin County and the city of St. Louis Park.

For more information or special accommodations at the meeting, contact EPA community involvement coordinator Don de Blasio, 800-621-8431, Ext. 64360 (weekdays 9 a.m. - 4:30 p.m.) or deblasio.don@epa.gov.

SOURCE U.S. Environmental Protection Agency Region 5

Related Posts (on one page):

  1. St. Louis Park Vapor Intrusion study update meeting tonight, March 19 (MN)
  2. St. Louis Park TCE and PCE vapor testing expands (MN)
  3. St. Louis Park suspects TCE and PCE in indoor air (MN)

Thursday, February 21, 2008

St. Louis Park TCE and PCE vapor testing expands (MN)
by Neil Fischbein on Thursday, February 21, 2008 [Permalink] [0 Comments]
After finding cause for concern in previous tests, the St. Louis Park (MN) vapor intrusion investigation expands:
Expanding the search for potentially hazardous vapors in homes and businesses in St. Louis Park, the Environmental Protection Agency said Wednesday that it will add about 50 properties to its study area on both sides of Hwy. 7 near Wooddale Avenue.

[...]

The main chemicals of concern, trichloroethylene and perchloroethylene, have been used for decades as industrial degreasers, metal cleaners and dry-cleaning fluids and seeped into the groundwater under St. Louis Park. Long-term exposure to them at certain levels has been linked to cancer, liver disease and other problems, according to state health officials.

[...]

EPA officials will go door-to-door this Saturday to explain the situation to those living in the expanded study area, and to seek their permission to take air samples. The testing involves drilling a small hole in the basement and inserting a 2-foot probe about the width of a pencil.

The initial study area contained about 270 homes and businesses, and the EPA received permission from owners to test vapors beneath 214 of the buildings. Of that number, 32 homes and eight commercial buildings were found to have enough contamination to justify more testing to check air in different rooms and for longer periods of time.
Read more here.

Thursday, February 7, 2008

St. Louis Park suspects TCE and PCE in indoor air (MN)
by Neil Fischbein on Thursday, February 7, 2008 [Permalink] [0 Comments]
According to the Star Tribune (MN):
[EPA w]orkers are testing the air inside 40 homes and businesses in St. Louis Park after chemical vapors were discovered in the soil under their basements, the U.S. Environmental Protection Agency said Wednesday.

Those properties were among more than 200 homes and businesses that were checked for potential risk from underground solvent contamination.

[...]

Each of the 40 properties will be visited by a mobile lab, [EPA's "on-scene coordinator, Sonia] Vega said. Technicians are going room to room in the homes, using special hoses to pump air into the lab to see whether the vapors are present in high concentrations. They will also leave 24-hour sampling canisters in each building to test the air in the basement and first-floor levels.

The main chemicals of concern, trichloroethylene and perchloroethylene, have been used for decades as industrial degreasers, metal cleaners and dry-cleaning fluids. Long-term exposure to them at certain levels has been linked to cancer, liver problems and other adverse health effects, according to state health officials.

[...]

The properties being tested are on both sides of Hwy. 7 near Wooddale Avenue. By last week, workers had pulled air samples from beneath the basement floors of 184 residences and 29 commercial or industrial buildings.

Vega said the vapors measured beneath the 32 homes and eight commercial buildings ranged from slightly above health guidelines to more than twice what is considered safe. The buildings with the higher vapor concentrations in their soils were clustered, Vega said, but she could not provide more details until the test results are completed and mapped.
Read the full story here. In a previous article, the Star Tribune posted a map of the evaluation area:



See below for the Star Tribune's previous coverage of this story:

Monday, May 8, 2006

TCE-clearing system planned for Bayport (MN)
by Neil Fischbein on Monday, May 8, 2006 [Permalink] [0 Comments]
According to this brief story in last week's St. Paul Pioneer Press (MN):
Bayport officials this week approved plans to build a treatment system for a contaminant that has reached a disturbing level in one of the city's three wells. The Minnesota Pollution Control Agency will spend $613,392 on a citywide system to treat trichloroethylene, or TCE, said City Administrator Mike McGuire. Construction is expected to begin this fall and be completed by June 2007...

Latest results from the Minnesota Health Department show the TCE level in the contaminated well was 5.8 parts per billion last month, up from 5.6 parts per billion in March. The maximum level allowed in public water supplies is 5 parts per billion.
Read more here

Friday, May 5, 2006

Department of Defense more powerful than the EPA
by Neil Fischbein on Friday, May 5, 2006 [Permalink] [0 Comments]
In light of the recently revealed financial stakes of further TCE regulation for the world's most powerful polluter and the LA Times series on TCE's politics and community impact, we found the following article, entitled "Pollution Cleanups Pit Pentagon Against Regulators," both interesting and disturbing. From everyone's favorite color newspaper, USA Today, in October 2004:
Across the nation, the Pentagon is taking extraordinary steps to limit the military's accountability for a 50-year legacy of pollution, a USA TODAY investigation finds...

Since 2001, Pentagon officials have stalled cleanups at scores of military sites where contamination from training and manufacturing has fouled soil and water. They've used their political clout to sidetrack new regulations that could force the services to spend hundreds of millions of dollars more to deal with pollution. And they've challenged state and federal regulators' power to make the military obey existing environmental laws...

Four years after President Bush campaigned on a pledge to make the military "comply with environmental laws by which all of us must live," the White House is the Pentagon's chief ally in pushing for relief from such laws.

Within the administration, "it's no secret that the EPA is running into this wall with the Pentagon," says Linda Fisher, who served two years as Bush's deputy EPA administrator — the agency's second-in- command — before returning to private work last year.

"Is the Department of Defense taking (regulatory disputes) to the White House more often? Absolutely," says Fisher, who has held environmental jobs in every Republican administration since Ronald Reagan's. "Is the Department of Defense more powerful than the EPA? Yes."

Defense officials say state and federal environmental agencies have too much power to demand costly and intrusive cleanups on military land. The Pentagon wants to cut its $4 billion a year in environmental costs — less than 1% of defense spending — by gaining more authority over where and how cleanups will be done.

"Some of these regulators are doing wrongheaded things based on poor scientific evidence," says Raymond DuBois, deputy undersecretary of Defense for installations and environment. "Shouldn't we, as stewards of the taxpayers' money, decide how we're going to clean up?"
Ummm. No.

The article goes on to highlight key findings of the USA Today investigation:
•The Pentagon is thwarting environmental agencies' efforts to set cleanup rules.

Since 2001, the armed services have delayed more than 70 federal cleanup agreements that would dictate the scope and timing of restoration at contaminated military sites...

The Pentagon also is fighting EPA efforts to set new pollution limits on two military contaminants: perchlorate, a munitions ingredient, and trichloroethylene (TCE), a solvent. After military officials complained to the White House that the EPA's studies overstated the chemicals' health risks, the agency opted to wait for years of additional study before making new rules.

State environmental regulators are facing military resistance, too. In Colorado, California, Ohio and Minnesota, the services are fighting state efforts to restrict the future use of contaminated military property. In California, Florida, Hawaii and Alaska, the military has challenged the authority of state officials to fine the armed forces for pollution problems.

•The EPA is cutting efforts to make the military comply with environmental laws.

•The Pentagon is spending less on cleanups.
If you check out the full article, you can read more about places like Lowry Air Force Base where AF appears to be deciding for itself whether toxic clean-up is really necessary. Or you can check out USA Today's nifty Flash presentation in which you can view the clean-up status of 130 military-owned Superfund sites in 39 states, state by state (OK, we cheated, you can launch it from here. <--- warning, must have flash installed to view).

note: If any readers have a ton of time on their hands, here's a project idea. We'd like to post a list of these 130 military EPA Superfund sites, by state. We'll make it a point to extract all the names and descriptions from the USA Today preso and will post it here when it's complete. It may be some time before we get to this. If anyone wants to get a jump on it in the meantime, we promise we will not complain. We might even be willing to publicly thank you for your effort. If you've got any interest in this project, please let us know.

Thursday, June 23, 2005

Twin Lakes project gets go-ahead (MN)
by Neil Fischbein on Thursday, June 23, 2005 [Permalink] [0 Comments]
The Pioneer Press (St. Paul, MN) reports:
A 25-year financing proposal committing future property taxes to a major retail and housing project in northwestern Roseville got City Council approval Monday night, as the long-debated Twin Lakes redevelopment moved forward.

By establishing a tax-increment financing district on nearly 80 acres of the site property, the council — on a 3-2 vote — cleared the way for construction of 730 housing units, 225,000 square feet of office space and 325,000 square feet of shops and restaurants.

[...]

TIF districts allow the increased taxes that result from improved properties to be returned to the developer as a reimbursement for upfront costs. Twin Lakes proponents say the incentive is necessary to make the redevelopment and environmental cleanup financially feasible. The area is frequently described as blighted and is known to harbor the toxin TCE in its groundwater.

Twin Lakes opponents, more than a dozen of whom spoke during a public hearing Monday, criticize TIF as a subsidy for developers.
Read more.

Thursday, June 16, 2005

If your state representative wants to support better protections...
by Neil Fischbein on Thursday, June 16, 2005 [Permalink] [0 Comments]
...to keep people safer from TCE, please encourage them to contact:



Jody Milanese (millaneese) in Congresswoman Sue Kelly's office at 202-225-5441





Sunday, May 22, 2005

Clean-up technology considered, meeting Monday in Bayport (MN)
by Neil Fischbein on Sunday, May 22, 2005 [Permalink] [0 Comments]
From the Pioneer Press (St. Paul, MN) (free reg req'd):
A cylindrical tower packed with thousands of what look like filled-in whiffle balls could help solve Bayport's water woes.

Minnesota Pollution Control Agency officials are considering a technology called air stripping to remove the contaminant trichloroethylene, or TCE, from the city's water. The procedure involves pumping the contaminated water to the top of a tower and allowing it to percolate down through the balls while air is forced up through the column.

[...]

The Bayport City Council will hold a public forum from 5 p.m. to 7 p.m. Monday at the Bayport Public Library to discuss the city's concept park plan and water system. For more information, call Bayport City Hall at 651-275-4404.
Read the full story here.

Monday, April 25, 2005

Contamination concerns in Washington County + Lake Elmo meeting Tues (MN)
by Neil Fischbein on Monday, April 25, 2005 [Permalink] [0 Comments]
The Pioneer Press (St. Paul, MN) reports:
Officials are working to alleviate concerns and deal with the presence of trace amounts of chemicals believed to contribute to cancer, liver and other organ problems, and birth defects.

In Lake Elmo, city leaders and state health officials will hold an open house this week at the Lake Elmo Elementary School to discuss the matter and answer residents' questions. In Oakdale, where low amounts of perfluorochemicals, or PFCs, were found in January, the city posts updates on its Web site and has hired a water consultant to monitor tests and study treatments.

[...]

Minnesota Pollution Control Agency officials found trichloroethylene, or TCE, concentrations of almost 50,000 parts per billion, or 10,000 times the recommended exposure limit, in the ground near Hagberg's Country Market in Lake Elmo — the site of a former metal fabricating shop. TCE is used mainly to remove grease from metal parts.

TCE, which has been present in the area's groundwater since 1987, also was found in two of Bayport's municipal wells. The latest tests show the level in one well is 4.4 ppb, up from 3.4 ppb a year ago and closer to the state Health Department's current threshold of 5 ppb, above which contamination is considered unsafe. A trace amount — 0.2 ppb — was also recently found in a second well.

[...]

An open house to discuss the groundwater situation in Lake Elmo will be held this week.

When: 5 to 9 p.m. Tuesday

Where: Lake Elmo Elementary School, 11030 Stillwater Blvd. N.
Read the full story.

Thursday, April 7, 2005

Restaurant, retail and condos planned for TCE site in New Hope (MN)
by Neil Fischbein on Thursday, April 7, 2005 [Permalink] [0 Comments]
The Minnesota Sun Newspapers report on the history and plan for re-use of TCE contaminated property in New Hope (MN). Contamination at the property was discovered in the early 80's and was alleged to have been caused by Electronic Industries, a circuit board manufacturing plant.

Bayport Council to fix water problems — regardless of state aid (MN)
by Neil Fischbein on Thursday, April 7, 2005 [Permalink] [0 Comments]
The Stillwater Gazette reports:
The city won’t let its water problem linger while waiting for a solution from the state.

Even if the next round of testing finds that a contaminant in the city’s water supply is below the Minnesota Department of Health’s standards, the city will proceed with a short-term solution to reduce levels of trichloroethylene (TCE) in its water supply, City Council members agreed last night.

The Minnesota Pollution Control Agency has committed to helping the city treat the water if TCE levels go above 5 parts per billion, but Mayor Rick Schneider said “any of this in our water supply is too much.”
Read more.

Saturday, March 26, 2005

State by state: Contaminated sites awaiting an EPA decision, not on Superfund list
by Neil Fischbein on Saturday, March 26, 2005 [Permalink] [1 Comments]
More from the GAO Report, as promised. Please bear in mind:
· 85% of the sites below were discovered 15 yrs ago or more
· over 60% of the potentially eligible sites and over 35% of all sites below report no clean-up activities
---
Table IV.1: Sites Classified as Awaiting an NPL Decision in Each State, by Eligibility for Listing and Status of Cleanup Progress
+
Table VI.1: State Officials’ Assessments of States’ Financial Capabilities to Clean Up Potentially Eligible Sites

State Number of sites classified as awaiting an NPL decision Number of sites unlikely to become eligible for the NPL Number of potentially eligible sites with some cleanup activities Number of potentially eligible sites with no reported cleanup activities Number of sites for which no surveys were received State officials’ assessment of state’s financial capability to clean up potentially eligible sites
Alabama 25 10 7 8 0Very poor
Alaska 28 14 8 6 0Excellent
Arizona 34 16 10 8 0Excellent
Arkansas 4 3 0 1 0Good
California a 189 64 51 74 0Fair
Colorado 30 12 10 6 2Very poor
Connecticut 290 74 98 118 0Poor
Delaware 1 1 0 0 0Excellent
District of Columbia a 1 0 0 1 0
Florida 269 74 85 110 0Fair
Georgia 74 39 8 27 0Poor
Guam 2 2 0 0 0
Hawaii 17 12 4 1 0Fair
Idaho 16 5 5 6 0*
Illinois 207 95 43 69 0Fair
Indiana 54 21 15 18 0Very poor
Iowa 3329 4 0 0Very poor
Kansas 37 28 4 5 0Very poor
Kentucky 20 15 2 3 0Good
Louisiana 10 6 4 0 0Poor
Maine 56 28 17 11 0Poor
Maryland 20 8 4 8 0Other b
Massachusetts a 201 11 19 1710Fair
Michigan 50 22 18 10 0Excellent
Midway Island 1 1 0 0 0
Minnesota 17 6 6 5 0Good
Mississippi 9 4 1 2 2Very poor
Missouri 91 73 7 11 0*
Montana 11 2 7 2 0Very poor
Navajo Nation 14 0 0 14 0
Nebraska a 36 16 4 15 1Very poor
Nevada 12 8 3 1 0Poor
New Hampshire 42 24 9 9 0Poor
New Jersey 172 60 49 63 0Good
New Mexico 15 7 6 2 0Very poor
New York a 192 135 15 41 1*
North Carolina 57 18 21 18 0Poor
North Dakota 4 2 1 1 0Poor
Northern Mariana Islands 1 0 1 0 0
Ohio 79 25 23 31 0Very poor
Oklahoma 7 4 1 2 0Very poor
Oregon 29 7 6 16 0Fair
Pennsylvania 73 35 18 20 0Excellent
Puerto Rico 16 3 4 9 0
Rhode Island 121 14 23 84 0Poor
South Carolina 45 32 8 5 0Good
South Dakota 8 6 2 0 0Other b
Tennessee 102 51 19 32 0Poor
Texas 21 18 1 2 0Poor
Utah 48 17 8 16 7*
Vermont 30 16 5 9 0Poor
Virginia 22 8 2 12 0*
Washington 28 11 8 9 0Fair
West Virginia 11 7 4 0 0Other b
Wisconsin53 34 8 11 0Excellent
Wyoming 1 1 0 0 0
Total 3,036 1,234 686 1,103 13

a California, the District of Columbia, Massachusetts, and Nebraska did not respond to surveys. For these states, the data in table IV.1 are based on EPA’s survey responses alone and, for that reason, may be less reliable than for states having responses from both EPA and states. New York provided responses to only a few questions in our survey.

b “Other” indicates that the respondent was uncertain about the state’s financial capability.

* State officials in Idaho, New York, Missouri, Utah, Virginia, and Wyoming declined to participate in [the] telephone survey.

Related Posts (on one page):

  1. State by state: Contaminated sites awaiting an EPA decision, not on Superfund list
  2. Waiting for clean-up: Unaddressed risks at potential Superfund sites

Thursday, March 17, 2005

Bayport TCE contamination on the rise, solution reportedly near (MN)
by Neil Fischbein on Thursday, March 17, 2005 [Permalink] [0 Comments]
The St. Paul Pioneer Press (MN) reports:
Bayport city officials are close to choosing a permanent fix for the city's water woes. Officials have closely monitored Bayport's drinking water since trace levels of trichloroethylene, considered a probable carcinogen, were found in a city well in 2003.

The amount of TCE in Bayport currently poses no health hazard — but it has risen, causing concern among city leaders. The latest tests show Bayport's level is 4.5 parts per billion, up from 3.4 ppb a year ago and closer to the state Health Department's current threshold of 5 ppb, above which contamination is considered unsafe.

"My feeling is that any (TCE) is too much," said Mayor Rick Schneider. "We have a right to demand clean water. I've been noticing around the country that groundwater is in tough shape. I think we need to plan for the long term; even though (the current level) is deemed safe now, what will they come up with in 10 years?"

City officials will discuss the water situation at the April 4 City Council meeting and hope to decide on a solution soon. "We want to be able to act at a moment's notice if the level goes over 5 (ppb)," Schneider said.
Read the full story

Thursday, March 10, 2005

Water woes warrant long-term fix (MN)
by Neil Fischbein on Thursday, March 10, 2005 [Permalink] [0 Comments]
The Stillwater Gazette reports that the city of Bayport is struggling to determine its best solution for reducing the TCE found in its water supply. At issue is the consideration of 1) blending the contaminated water with that from non-contaminated wells (considered a short-term fix and, we presume, less expensive than some options) vs. 2) installing a carbon filter system (a more costly and reportedly longer-term solution). From the article:
“This is a long-term problem,” Councilman Jon Nowaczek said last night. “We need a long-term solution.”... For now, however, the city’s water “is very safe to drink,” Mayor Rick Schneider said.
Read more.

To read earlier posts in this category (if there are any), please see our archives below: