List of Superfund sites in Minnesota
This is a list of Superfund sites in Minnesota designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law. The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency (EPA) to create a list of polluted locations requiring a long-term response to clean up hazardous material contaminations.[ 1] These locations are known as Superfund sites, and are placed on the National Priorities List (NPL).
The NPL guides the EPA in "determining which sites warrant further investigation" for environmental remediation .[ 2] As of May 4, 2010, there were 25 Superfund sites on the National Priorities List in Minnesota .[ 2] 21 others have been cleaned up and removed from the list; none are currently proposed for addition.[ 2]
Superfund sites
Deleted from National Priorities List
CERCLIS ID
Name
County
Reason
Proposed
Listed[ 3]
Construction completed[ 4]
Partially deleted[ 5]
Deleted[ 6]
MND980904023
Adrian Municipal Well Field
Nobles
Groundwater pollution by VOCs including benzene and toluene . Contaminated municipal drinking wells have been closed and underground storage tanks near the site have been removed.[ 7] [ 8]
10/15/1984
06/10/1986
07/20/1992
–
12/30/1992
MND980898068
Agate Lake Scrapyard
Cass
Groundwater contamination by VOCs including TCE , benzene , toluene and methylene chloride and soil contamination by PCBs , dioxins , furans , and lead .[ 9] [ 10]
10/15/1984
06/10/1986
03/31/1995
–
08/01/1997
MND980823975
Arrowhead Refinery Company
St. Louis
Highly acidic sludge, soil and sediment were contaminated by VOCs , PAHs , petroleum hydrocarbons and lead .[ 11] [ 12]
09/08/1983
09/21/1984
12/19/1996
–
–
MND982425209
Baytown Township Ground Water Plume
Washington
TCE contamination of a groundwater aquifer used for local drinking water supplies, from a metal-working facility and possibly from Lake Elmo Airport .[ 13] [ 14]
10/14/1992
12/16/1994
–
–
–
MND053417515
Boise Cascade/Onan Corp./Medtronic, Inc.
Anoka
Soil, sediment and groundwater contamination by creosote , phenols and other organic compounds , from former wood treatment operations. The groundwater is used for local drinking water supply.[ 15] [ 16]
09/08/1983
09/21/1984
09/30/1992
–
02/15/1995
MND000686196
Burlington Northern (Brainerd/Baxter)
Crow Wing
Soil and groundwater contamination and risk of surface water contamination by creosote , PAHs , oil and grease, salts and phenols from former wood treatment operations.[ 17] [ 18]
12/30/1982
09/08/1983
09/18/1995
–
–
MND981191570
Dakhue Sanitary Landfill
Dakota
Groundwater contamination by VOCs , chloroform and heavy metals , including cadmium and lead .[ 19] [ 20]
10/26/1989
08/30/1990
06/30/1994
–
07/24/1995
MND981088180
East Bethel Demolition Landfill
Anoka
Soil contamination by VOCs , including toluene and vinyl chloride . An aquifer, which provides drinking water to some local residents, was contaminated by VOCs , barium , cadmium , mercury and lead , though most residents use a deeper aquifer. Local wetland and surface water may have been at risk from contamination.[ 21] [ 22]
09/18/1985
06/10/1986
06/30/2000
–
05/07/1996
MND006481543
FMC Corporation (Fridley Plant)
Anoka
Soil was contaminated by TCE . Groundwater is contaminated by VOCs including TCE, which probably contributed to the detection of VOCs in the Minneapolis drinking water supply.[ 23] [ 24]
12/30/1982
09/08/1983
09/08/1992
–
–
MND038384004
Freeway Sanitary Landfill
Dakota
Groundwater contamination by VOCs (including benzene , ethyl benzene and xylene ) and heavy metals (including arsenic , chromium , copper , lead and manganese ). Risk of transfer of contaminants to Burnsville municipal water supply and the Minnesota River .[ 25] [ 26]
09/18/1985
06/10/1986
–
–
–
MND985701309
Fridley Commons Park Well Field
Anoka
VOCs , including TCE have been discovered in some municipal wells, but at levels below Federal drinking water limits. The situation is being monitored but no remedial action is currently felt necessary.[ 27] [ 28]
09/29/1998
01/19/1999
10/25/2005
–
–
MND051441731
General Mills/Henkel Corporation
Hennepin
The site is a former research laboratory. Groundwater is contaminated by VOCs , including TCE , benzene , chloroform , toluene and xylenes and soil was contaminated by VOCs from solvent disposal.[ 29] [ 30]
09/08/1983
09/21/1984
06/05/1992
–
–
MND044799856
Joslyn Manufacturing & Supply Company
Hennepin
Soil and groundwater contamination by PCP , PAHs , phenol and heavy metals from former wood treatment operations.[ 31] [ 32]
09/08/1983
09/21/1984
12/21/1995
04/22/2002
–
MND000686071
Koch Refining Company/N-Ren Corporation
Dakota
The site is an active oil refinery. Groundwater is contaminated by VOCs , PAHs phenols and lead ; soil is contaminated by PAHs and VOCs including benzene , toluene and xylenes .[ 33] [ 34]
10/15/1984
06/10/1986
07/16/2008
–
06/15/1995
MND000819359
Koppers Coke
Ramsey
Soil and groundwater contamination by VOCs , semi-VOCs, PAHs , metals and cyanides from a former coking plant.[ 35] [ 36]
12/30/1982
09/08/1983
07/20/1998
–
–
MND980904049
Kummer Sanitary Landfill
Beltrami
The site is a closed landfill with a history of operational violations. Site groundwater contains by VOCs , including vinyl chloride , xylenes , carbon tetrachloride and naphthalene and is at risk of contaminating nearby Lake Bemidji and wetlands.[ 37] [ 38]
10/15/1984
06/10/1986
06/22/2000
–
04/26/1996
MND059680165
Kurt Manufacturing Company
Anoka
The site is an active electronic component manufacturing facility. Shallow groundwater and soil are contaminated by PCE , TCA , TCE and DCE .[ 39] [ 40]
10/15/1984
06/10/1986
09/20/1995
–
–
MND981090483
LaGrand Sanitary Landfill
Douglas
Groundwater contamination by volatile hydrocarbons .[ 41] [ 42]
06/10/1986
07/22/1987
08/07/1995
–
10/23/1997
MND980792469
Lehillier/Mankato Site
Blue Earth
Groundwater contamination by VOCs , including TCE from uncontrolled dumping. Domestic wells were contaminated and a municipal well was close to the plume, though no contamination was detected there.[ 43] [ 44]
12/30/1982
09/08/1983
04/08/1992
–
–
MND980904072
Long Prairie Ground Water Contamination
Todd
A former dry cleaning operation contaminated soil and groundwater with PCE , TCE , DCE and vinyl chloride . Private drinking water wells were contaminated and municipal wells were closed from 1983 to 1985.[ 45] [ 46]
10/15/1984
06/10/1986
09/19/1997
–
–
MND006192694
MacGillis & Gibbs/Bell Lumber & Pole Company
Ramsey
Groundwater, sediments, and soil are contaminated with PAHs , PCP and heavy metals such as copper , chromium and arsenic from wood treatment operations. Municipal wells are unaffected but private wells have been contaminated and there is a risk of contamination to local wetlands.[ 47] [ 48]
09/08/1983
09/21/1984
09/25/2002
–
–
MND980792287
Morris Arsenic Dump
Stevens
Stevens County reportedly buried around 1,500 lb (680 kg) of surplus arsenic -containing pesticide in a disused gravel pit in the 1940s. Arsenic was present in soil, groundwater and private drinking water well samples but at levels within the naturally occurring range in Minnesota, which do not pose a health hazard. No cleanup action was taken.[ 49] [ 50]
09/08/1983
09/21/1984
08/07/1985
–
03/07/1986
MN3170022914
Naval Industrial Reserve Ordnance Plant
Anoka
Groundwater and soil are contaminated by solvents, including TCE and methylene dichloride and PAHs were found in surface soil. Groundwater flows into the Mississippi River , upstream of the Minneapolis drinking water treatment plant uptake.[ 51] [ 52]
07/14/1989
11/21/1989
09/23/2003
–
–
MN7213820908
New Brighton/Arden Hills/Twin Cities Army Ammunition Plant (US Army )
Ramsey
Groundwater, soil, sediments, and surface water contaminated with volatile organic compounds (VOCs), semi-VOCs, metals, PCBs , cyanide , pesticides , and explosives .[ 53] [ 54]
12/30/1982
09/08/1983
–
–
–
MND097891634
NL Industries/Taracorp/Golden Auto
Hennepin
Soil was contaminated by lead from former smelting operations.[ 55] [ 56]
12/30/1982
09/08/1983
09/27/1995
–
05/21/1998
MND006154017
Nutting Truck & Caster Company
Rice
Groundwater contamination by TCE and DCE . Municipal wells were also contaminated by TCE but there is no definitive link to the site.[ 57] [ 58]
09/08/1983
09/21/1984
09/24/1992
–
–
MND980609515
Oakdale Dump
Washington
Hazardous waste, including VOCs such as isopropyl ether and benzene were disposed of at three sites; one has low-level heavy metal contamination. Residential drinking water wells were contaminated.[ 59] [ 60]
12/30/1982
09/08/1983
09/07/1995
–
–
MND980904056
Oak Grove Sanitary Landfill
Anoka
Groundwater, leachate and sediments contaminated by VOCs , phenols and heavy metals . Groundwater also contaminated by phthalates .[ 61] [ 62]
10/15/1984
06/10/1986
08/18/1993
–
10/17/1996
MND000874354
Olmsted County Sanitary Landfill
Olmsted
The first cell of the landfill was unlined and the second poorly lined, resulting in groundwater contamination by VOCs and heavy metals , including chromium , cadmium and lead and extensive leachate seeps. Waste has been capped and a leachate collection system installed.[ 63] [ 64]
10/15/1984
06/10/1986
06/21/1994
–
02/15/1995
MND980609572
Perham Arsenic Site
Otter Tail
Groundwater and soil are contaminated by arsenic pesticide dumped in a shallow pit in 1947. The site was redeveloped for commercial use and eleven people were poisoned by a well installed in 1972. The well and dump have been capped and groundwater treatment is ongoing.[ 65] [ 66]
09/08/1983
09/21/1984
–
09/29/1998
–
MND000245795
Pine Bend Sanitary Landfill
Dakota
Groundwater VOC contamination from leachate.[ 67] [ 68]
10/15/1984
06/10/1986
09/28/1995
–
06/23/1998
MND980609804
Reilly Tar & Chem (St. Louis Park Plant)
Hennepin
Soil and groundwater are contaminated by PAHs from former coal tar distillation and wood treatment operations. Contaminated groundwater aquifer is used by around 43,000 people and seven municipal wells have been closed.[ 69] [ 70]
12/30/1982
09/08/1983
06/30/1997
–
–
MND980904064
Ritari Post & Pole
Wadena
Soil and groundwater contamination by PCP and dioxins and groundwater contamination by phenols from former wood treatment operations.[ 71] [ 72]
01/22/1987
07/22/1987
09/26/2001
–
–
MND981002256
St. Augusta Sanitary Landfill/Engen Dump
Stearns
Groundwater is contaminated by heavy metals , including arsenic , barium and lead , VOCs , atrazine and phthalates .[ 73] [ 74]
09/18/1985
07/22/1987
09/26/2000
–
11/14/1996
MND039045430
St. Louis River Site
St. Louis
Past industrial and disposal practices have contaminated river sediments with tar, PAHs , VOCs , cyanide , naphthalene and heavy metals including mercury . Operations at the US Steel Duluth Works site caused soil, sediment, shallow groundwater and surface water contamination by semi-VOCs , PAHs and metals.[ 75] [ 76]
09/08/1983
09/21/1984
–
–
–
MND057597940
St. Regis Paper Company
Cass
Groundwater, soil and sediment contamination by PAHs , metals, PCP , dioxins and furans from former wood treatment operations.[ 77] [ 78]
09/08/1983
09/21/1984
–
–
–
MND980609614
South Andover Site
Anoka
Waste disposal and salvage operations contaminated soil and groundwater with vinyl chloride and other VOCs . The 2021 FYR concluded that the remedy is currently functioning as intended and continues to be protective of human health and environment in the short term. However, in February of 2022, the Minnesota Pollution Control Agency (MPCA) notified EPA of private wells north of the South Andover site impacted with 1,4-dioxane and per- and polyfluoroalkyl substances (PFAS).[ 79]
MNN000509136
South Minneapolis Residential Soil Contamination
Hennepin
Arsenic contamination of soil over 1,480 acres (6.0 km2 ), including 3,500 residential properties, along with other properties. Contamination is thought to have come from a former pesticide manufacturing plant.[ 80] [ 81]
09/27/2006
09/19/2007
09/27/2011
–
–
MN8570024275
Twin Cities Air Force Reserve Base (Small Arms Range Landfill)
Hennepin
Arsenic , beryllium , cadmium , lead , nickel , selenium and vanadium contamination of groundwater.[ 82] [ 83]
01/22/1987
07/22/1987
09/24/1992
–
12/16/1996
MND022949192
Union Scrap Iron & Metal Company
Hennepin
Battery recycling at two sites resulted in sludges and soil contaminated by PCBs and heavy metals including lead , arsenic , cadmium , nickel and copper . Airborne lead levels were high and there was potential for groundwater and surface water contamination. No significant contamination remains after removal actions.[ 84] [ 85]
09/08/1983
09/21/1984
09/18/1990
–
09/10/1991
MND980613780
University of Minnesota (Rosemount Research Center)
Dakota
Soil contamination by lead , copper and PCBs from tenants and VOCs , primarily chloroform , from university laboratory waste disposal.[ 86] [ 87]
10/15/1984
06/10/1986
06/29/1994
–
02/06/2001
MND981002249
Waite Park Wells
Stearns
Municipal wells are contaminated by TCE and PCE from two industrial sites. There is a light non-aqueous phase liquid layer of petroleum products above the water table, elevated levels of PCBs , lead and other heavy metals in the soil, and PCBs and VOCs in the groundwater.[ 88] [ 89]
09/18/1985
06/10/1986
09/21/1999
–
–
MND980704738
Washington County Landfill
Washington
VOC contamination of soil and groundwater, including private wells. Potentially explosive methane concentrations.[ 90] [ 91]
09/08/1983
09/21/1984
09/30/1992
–
05/16/1996
MND980609119
Waste Disposal Engineering
Anoka
Groundwater, soil gas and surface water contamination by VOCs .[ 92] [ 93]
12/30/1982
09/08/1983
09/27/1995
–
06/05/1996
MND006252233
Whittaker Corporation
Hennepin
Groundwater and soil contamination by heavy metals , including cadmium and lead and VOCs .[ 94] [ 95]
09/08/1983
09/21/1984
04/07/1992
–
02/11/1999
MND980034516
Windom Dump
Cottonwood
Groundwater contamination by VOCs and heavy metals including arsenic , cadmium and chromium . Soil contamination by VOCs . There was a risk of contamination of private and municipal drinking wells.[ 96] [ 97]
10/15/1984
06/10/1986
12/24/1991
–
10/06/2000
See also
References
^ P.L. 96-510, 42 U.S.C. §§ 9601 –9675 ), December 11, 1980.
^ a b c "National Priorities List" . United States Environmental Protection Agency. Archived from the original on December 5, 2012. Retrieved May 1, 2010 .
^ "Final NPL sites" . EPA. Retrieved May 4, 2010 .
^ "Construction Completions at NPL sites" . EPA. Retrieved May 4, 2010 .
^ "Partial deletions at NPL sites" . EPA. Retrieved May 4, 2010 .
^ "Deleted NPL sites" . EPA. Retrieved May 4, 2010 .
^ "Adrian Municipal Well Field site summary" . EPA. Archived from the original on May 25, 2000. Retrieved May 4, 2010 .
^ "Adrian Municipal Well Field site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved May 4, 2010 .
^ "Agate Lake Scrapyard site summary" . EPA. Archived from the original on August 5, 2012. Retrieved May 4, 2010 .
^ "Agate Lake Scrapyard site progress profile" . EPA. Archived from the original on July 13, 2012. Retrieved May 4, 2010 .
^ "Arrowhead Refinery Company site summary" . EPA. Archived from the original on August 1, 2012. Retrieved May 4, 2010 .
^ "Arrowhead Refinery Company site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved May 4, 2010 .
^ "Baytown Township Ground Water Plume site summary" . EPA. Archived from the original on August 1, 2012. Retrieved May 4, 2010 .
^ "Baytown Township Ground Water Plume site progress profile" . EPA. Archived from the original on July 11, 2012. Retrieved May 4, 2010 .
^ "Boise Cascade/Onan Corp./Medtronics, Inc. site summary" . EPA. Archived from the original on August 5, 2012. Retrieved May 4, 2010 .
^ "Boise Cascade/Onan Corp./Medtronics, Inc. site progress profile" . EPA. Archived from the original on July 9, 2012. Retrieved May 4, 2010 .
^ "Burlington Northern (Brainerd/Baxter) site summary" . EPA. Archived from the original on July 30, 2012. Retrieved May 4, 2010 .
^ "Burlington Northern (Brainerd/Baxter) site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved May 4, 2010 .
^ "Dakhue Sanitary Landfill Fact Sheet" . EPA. Archived from the original on January 19, 2011.
^ "Dakhue Sanitary Landfill site progress profile" . EPA. Archived from the original on July 10, 2012. Retrieved May 4, 2010 .
^ "East Bethel Demolition Landfill site summary" . EPA. Archived from the original on July 31, 2012. Retrieved May 4, 2010 .
^ "East Bethel Demolition Landfill site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved May 4, 2010 .
^ "FMC Corporation (Fridley Plant) site summary" . EPA. Archived from the original on July 28, 2012. Retrieved May 4, 2010 .
^ "FMC Corporation (Fridley Plant) Superfund site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved February 19, 2010 .
^ "Freeway Sanitary Landfill Fact Sheet" . EPA. Archived from the original on January 17, 2011.
^ "Freeway Sanitary Landfill site progress profile" . EPA. Archived from the original on July 12, 2012. Retrieved May 4, 2010 .
^ "Fridley Commons Park Well Field site summary" . EPA. Archived from the original on March 29, 2001. Retrieved May 4, 2010 .
^ "Fridley Commons Park Well Field site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved May 4, 2010 .
^ "General Mills/Henkel Corporation site summary" . EPA. Archived from the original on August 1, 2012. Retrieved May 4, 2010 .
^ "General Mills/Henkel Corporation site progress profile" . EPA. Archived from the original on July 10, 2012. Retrieved May 4, 2010 .
^ "Joslyn Manufacturing & Supply Company site summary" . EPA. Archived from the original on July 29, 2012. Retrieved May 4, 2010 .
^ "Joslyn Manufacturing & Supply Company Superfund site progress profile" . EPA. Archived from the original on July 29, 2012. Retrieved February 19, 2010 .
^ "Koch Refining Company/N-Ren Corporation site summary" . EPA. Archived from the original on July 29, 2012. Retrieved May 4, 2010 .
^ "Koch Refining Company/N-Ren Corporation site progress profile" . EPA. Archived from the original on July 8, 2012. Retrieved May 4, 2010 .
^ "Koppers Coke Fact Sheet" . EPA. Archived from the original on January 19, 2011.
^ "Koppers Coke site progress profile" . EPA. Archived from the original on September 26, 2012.
^ "Kummer Sanitary Landfill site summary" . EPA. Archived from the original on January 19, 2011.
^ "Kummer Sanitary Landfill site progress profile" . EPA. Archived from the original on July 10, 2012. Retrieved May 4, 2010 .
^ "Kurt Manufacturing Company site summary" . EPA. Archived from the original on August 4, 2012. Retrieved May 4, 2010 .
^ "Kurt Manufacturing Company site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved May 4, 2010 .
^ "LaGrand Sanitary Landfill site summary" . EPA. Archived from the original on July 29, 2012. Retrieved May 4, 2010 .
^ "LaGrand Sanitary Landfill site progress profile" . EPA. Archived from the original on July 18, 2012. Retrieved May 4, 2010 .
^ "Lehillier/Mankato Site site summary" . EPA. Retrieved August 6, 2020 .
^ "Lehillier/Mankato Site site progress profile" . EPA. Archived from the original on July 10, 2012. Retrieved May 4, 2010 .
^ "Long Prairie Ground Water Contamination site summary" . EPA. Archived from the original on July 29, 2012. Retrieved May 4, 2010 .
^ "Long Prairie Ground Water Contamination site progress profile" . EPA. Archived from the original on July 8, 2012. Retrieved May 4, 2010 .
^ "MacGillis & Gibbs/Bell Lumber & Pole Company site summary" . EPA. Archived from the original on July 29, 2012. Retrieved May 4, 2010 .
^ "MacGillis & Gibbs/Bell Lumber & Pole Company site progress profile" . EPA. Archived from the original on July 8, 2012. Retrieved May 4, 2010 .
^ "Morris Arsenic Dump site summary" . EPA. Archived from the original on July 30, 2012. Retrieved May 4, 2010 .
^ "Morris Arsenic Dump site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved May 4, 2010 .
^ "Naval Industrial Reserve Ordnance Plant site summary" . EPA. Archived from the original on November 27, 2002. Retrieved May 4, 2010 .
^ "Naval Industrial Reserve Ordnance Plant site progress profile" . EPA. Archived from the original on July 11, 2012. Retrieved May 4, 2010 .
^ "New Brighton/Arden Hills/TCAAP (US Army) site summary" . EPA. Archived from the original on July 31, 2012. Retrieved May 4, 2010 .
^ "Twin Cities Army Ammunition Plant Superfund site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved February 20, 2010 .
^ "NL Industries/Taracorp/Golden Auto site summary" . EPA. Archived from the original on July 30, 2012. Retrieved May 4, 2010 .
^ "NL Industries/Taracorp/Golden Auto site progress profile" . EPA. Archived from the original on July 13, 2012. Retrieved May 4, 2010 .
^ "Nutting Truck & Caster Company site summary" . EPA. Archived from the original on August 5, 2012. Retrieved May 4, 2010 .
^ "Nutting Truck & Caster Company site progress profile" . EPA. Archived from the original on July 9, 2012. Retrieved May 4, 2010 .
^ "Oakdale Dump site summary" . EPA. Archived from the original on August 4, 2012. Retrieved May 4, 2010 .
^ "Oakdale Dump site progress profile" . EPA. Archived from the original on July 10, 2012. Retrieved May 4, 2010 .
^ "Oak Grove Sanitary Landfill site summary" . EPA. Archived from the original on July 29, 2012. Retrieved May 4, 2010 .
^ "Oak Grove Sanitary Landfill site progress profile" . EPA. Archived from the original on July 11, 2012. Retrieved May 4, 2010 .
^ "Olmsted County Sanitary Landfill site summary" . EPA. Archived from the original on July 29, 2012. Retrieved May 4, 2010 .
^ "Olmsted County Sanitary Landfill site progress profile" . EPA. Archived from the original on July 10, 2012. Retrieved May 4, 2010 .
^ "Perham Arsenic Site site summary" . EPA. Archived from the original on August 2, 2012. Retrieved May 4, 2010 .
^ "Perham Arsenic Site site progress profile" . EPA. Archived from the original on July 13, 2012. Retrieved May 4, 2010 .
^ "Pine Bend Sanitary Landfill site summary" . EPA. Archived from the original on August 3, 2012. Retrieved May 4, 2010 .
^ "Pine Bend Sanitary Landfill site progress profile" . EPA. Archived from the original on July 19, 2012. Retrieved May 4, 2010 .
^ "Reilly Tar & Chem (St. Louis Park Plant) site summary" . EPA. Archived from the original on August 1, 2012. Retrieved May 4, 2010 .
^ "Reilly Tar & Chem (St. Louis Park Plant) site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved May 4, 2010 .
^ "Ritari Post & Pole site summary" . EPA. Archived from the original on August 1, 2012. Retrieved May 4, 2010 .
^ "Ritari Post & Pole site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved May 4, 2010 .
^ "St. Augusta Sanitary Landfill/Engen Dump site summary" . EPA. Archived from the original on July 29, 2012. Retrieved May 4, 2010 .
^ "St. Augusta Sanitary Landfill/Engen Dump site progress profile" . EPA. Archived from the original on July 11, 2012. Retrieved May 4, 2010 .
^ "St. Louis River Site site summary" . EPA. Archived from the original on August 1, 2012. Retrieved May 4, 2010 .
^ "St. Louis River Site site progress profile" . EPA. Archived from the original on July 9, 2012. Retrieved May 4, 2010 .
^ "St. Regis Paper Company site summary" . EPA. Archived from the original on July 29, 2012. Retrieved May 4, 2010 .
^ "St. Regis Paper Company site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved May 4, 2010 .
^ "SOUTH ANDOVER SITE ANDOVER, MN Cleanup Activities" . EPA. Retrieved May 6, 2024 .
^ "South Minneapolis Residential Soil Contamination site summary" . EPA. Archived from the original on August 5, 2012. Retrieved December 5, 2011 .
^ "South Minneapolis Residential Soil Contamination site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved December 5, 2011 .
^ "Twin Cities Air Force Base (SAR Landfill) site summary" . EPA. Archived from the original on July 31, 2012. Retrieved May 4, 2010 .
^ "Twin Cities Army Ammunition Plant Superfund site progress profile" . EPA. Archived from the original on July 11, 2012. Retrieved February 19, 2010 .
^ "Union Scrap Iron & Metal Company site summary" . EPA. Archived from the original on July 28, 2012. Retrieved May 4, 2010 .
^ "Union Scrap Iron & Metal Company site progress profile" . EPA. Archived from the original on July 12, 2012. Retrieved May 4, 2010 .
^ "University of Minnesota (Rosemount Research Center) site summary" . EPA. Archived from the original on July 29, 2012. Retrieved May 4, 2010 .
^ "University of Minnesota (Rosemount Research Center) site progress profile" . EPA. Archived from the original on July 9, 2012. Retrieved May 4, 2010 .
^ "Waite Park Wells site summary" . EPA. Archived from the original on August 4, 2012. Retrieved May 4, 2010 .
^ "Waite Park Wells site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved May 4, 2010 .
^ "Washington County Landfill site summary" . EPA. Archived from the original on July 29, 2012. Retrieved May 4, 2010 .
^ "Washington County Landfill site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved May 4, 2010 .
^ "Waste Disposal Engineering site summary" . EPA. Archived from the original on August 5, 2012. Retrieved May 4, 2010 .
^ "Waste Disposal Engineering site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved May 4, 2010 .
^ "Whittaker Corporation site summary" . EPA. Archived from the original on August 5, 2012. Retrieved May 4, 2010 .
^ "Whittaker Corporation site progress profile" . EPA. Archived from the original on July 12, 2012. Retrieved May 4, 2010 .
^ "Windom Dump site summary" . EPA. Archived from the original on August 1, 2012. Retrieved May 4, 2010 .
^ "Windom Dump site progress profile" . EPA. Archived from the original on July 7, 2012. Retrieved May 4, 2010 .
External links