:{{legend2|#d0f0c0|Deleted from National Priorities List|border=1px solid #AAAAAA}}
| class="wikitable sortable" |
| CERCLIS ID
!Name
!County
!Reason
!Proposed
!Listed[{{cite web|title=Final NPL sites| publisher=EPA|url=http://www.epa.gov/superfund/sites/query/queryhtm/nplfin.htm| access-date=2010-05-04}}]
!Construction
completed[{{cite web|title=Construction Completions at NPL sites| publisher=EPA|url=http://www.epa.gov/superfund/sites/query/queryhtm/nplccl.htm| access-date=2010-05-04}}]
!Partially
deleted[{{cite web|title=Partial deletions at NPL sites| publisher=EPA|url=http://www.epa.gov/superfund/sites/query/queryhtm/nplpdel.htm| access-date=2010-05-04}}]
!Deleted[{{cite web|title=Deleted NPL sites| publisher=EPA|url=http://www.epa.gov/superfund/sites/query/queryhtm/npldel.htm| access-date=2010-05-04}}] |
|---|
| style="background:#d0f0c0" | 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.[{{cite web|title=Adrian Municipal Well Field site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND980904023.htm |access-date=2010-05-04}}][{{cite web|title=Adrian Municipal Well Field site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503898|access-date=2010-05-04}}] | {{center|10/15/1984}} | {{center|06/10/1986}} | {{center|07/20/1992}} | {{center|–}} | {{center|12/30/1992}} |
| style="background:#d0f0c0" | 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.[{{cite web|title=Agate Lake Scrapyard site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND980898068.htm |access-date=2010-05-04}}][{{cite web|title=Agate Lake Scrapyard site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503896|access-date=2010-05-04}}] | {{center|10/15/1984}} | {{center|06/10/1986}} | {{center|03/31/1995}} | {{center|–}} | {{center|08/01/1997}} |
| |MND980823975 | Arrowhead Refinery Company | St. Louis | Highly acidic sludge, soil and sediment were contaminated by VOCs, PAHs, petroleum hydrocarbons and lead.[{{cite web|title=Arrowhead Refinery Company site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND982425209.htm |access-date=2010-05-04}}][{{cite web|title=Arrowhead Refinery Company site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503894|access-date=2010-05-04}}] | {{center|09/08/1983}} | {{center|09/21/1984}} | {{center|12/19/1996}} | {{center|–}} | {{center|–}} |
| |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.[{{cite web|title=Baytown Township Ground Water Plume site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND982425209.htm |access-date=2010-05-04}}][{{cite web|title=Baytown Township Ground Water Plume site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0505340|access-date=2010-05-04}}] | {{center|10/14/1992}} | {{center|12/16/1994}} | {{center|–}} | {{center|–}} | {{center|–}} |
| style="background:#d0f0c0" | 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.[{{cite web|title=Boise Cascade/Onan Corp./Medtronics, Inc. site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND053417515.htm |access-date=2010-05-04}}][{{cite web|title=Boise Cascade/Onan Corp./Medtronics, Inc. site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503776|access-date=2010-05-04}}] | {{center|09/08/1983}} | {{center|09/21/1984}} | {{center|09/30/1992}} | {{center|–}} | {{center|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.[{{cite web|title=Burlington Northern (Brainerd/Baxter) site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND000686196.htm |access-date=2010-05-04}}][{{cite web|title=Burlington Northern (Brainerd/Baxter) site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503688|access-date=2010-05-04}}] | {{center|12/30/1982}} | {{center|09/08/1983}} | {{center|09/18/1995}} | {{center|–}} | {{center|–}} |
| style="background:#d0f0c0" | MND981191570 | Dakhue Sanitary Landfill | Dakota | Groundwater contamination by VOCs, chloroform and heavy metals, including cadmium and lead.[{{cite web |title=Dakhue Sanitary Landfill Fact Sheet |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND981191570.htm |archive-url= https://web.archive.org/web/20110119144435/http://www.epa.gov/region5superfund/npl/minnesota/MND981191570.htm|archive-date = 19 January 2011}}][{{cite web|title=Dakhue Sanitary Landfill site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503946|access-date= 2010-05-04}}] | {{center|10/26/1989}} | {{center|08/30/1990}} | {{center|06/30/1994}} | {{center|–}} | {{center|07/24/1995}} |
| style="background:#d0f0c0" | 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.[{{cite web|title=East Bethel Demolition Landfill site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND981088180.htm |access-date=2010-05-04}}][{{cite web|title=East Bethel Demolition Landfill site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503926|access-date=2010-05-04}}] | {{center|09/18/1985}} | {{center|06/10/1986}} | {{center|06/30/2000}} | {{center|–}} | {{center|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.[{{cite web|title=FMC Corporation (Fridley Plant) site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND006481543.htm |access-date=2010-05-04}}][{{cite web| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503738 |title=FMC Corporation (Fridley Plant) Superfund site progress profile |publisher=EPA |access-date=2010-02-19}}] | {{center|12/30/1982}} | {{center|09/08/1983}} | {{center|09/08/1992}} | {{center|–}} | {{center|–}} |
| |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.[{{cite web|title=Freeway Sanitary Landfill Fact Sheet |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND038384004.htm |archive-url = https://web.archive.org/web/20110117100656/http://www.epa.gov/region5superfund/npl/minnesota/MND038384004.htm |archive-date = 17 January 2011}}][{{cite web|title=Freeway Sanitary Landfill site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503760|access-date=2010-05-04}}] | {{center|09/18/1985}} | {{center|06/10/1986}} | {{center|–}} | {{center|–}} | {{center|–}} |
| |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.[{{cite web|title=Fridley Commons Park Well Field site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND985701309.htm |access-date=2010-05-04}}][{{cite web|title=Fridley Commons Park Well Field site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0506449|access-date=2010-05-04}}] | {{center|09/29/1998}} | {{center|01/19/1999}} | {{center|10/25/2005}} | {{center|–}} | {{center|–}} |
| |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.[{{cite web|title=General Mills/Henkel Corporation site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND051441731.htm |access-date=2010-05-04}}][{{cite web|title=General Mills/Henkel Corporation site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503775|access-date=2010-05-04}}] | {{center|09/08/1983}} | {{center|09/21/1984}} | {{center|06/05/1992}} | {{center|–}} | {{center|–}} |
| style="background:#d0f0c0" | MND044799856 | Joslyn Manufacturing & Supply Company | Hennepin | Soil and groundwater contamination by PCP, PAHs, phenol and heavy metals from former wood treatment operations.[{{cite web|title=Joslyn Manufacturing & Supply Company site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND044799856.htm |access-date=2010-05-04}}][{{cite web| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503767 |title=Joslyn Manufacturing & Supply Company Superfund site progress profile |publisher=EPA |access-date=2010-02-19}}] | {{center|09/08/1983}} | {{center|09/21/1984}} | {{center|12/21/1995}} | {{center|04/22/2002}} | {{center|–}} |
| style="background:#d0f0c0" | 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.[{{cite web|title=Koch Refining Company/N-Ren Corporation site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND000686071.htm |access-date=2010-05-04}}][{{cite web|title=Koch Refining Company/N-Ren Corporation site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503686|access-date=2010-05-04}}] | {{center|10/15/1984}} | {{center|06/10/1986}} | {{center|07/16/2008}} | {{center|–}} | {{center|06/15/1995}} |
| |MND000819359 | Koppers Coke | Ramsey | Soil and groundwater contamination by VOCs, semi-VOCs, PAHs, metals and cyanides from a former coking plant. [{{cite web|title=Koppers Coke Fact Sheet |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND000819359.htm |archive-url = https://web.archive.org/web/20110119144359/http://www.epa.gov/region5superfund/npl/minnesota/MND000819359.htm |archive-date = 19 January 2011}}][{{cite web|title=Koppers Coke site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503695|archive-url = https://web.archive.org/web/20120926134556/http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503695 |archive-date = 26 September 2012}}] | {{center|12/30/1982}} | {{center|09/08/1983}} | {{center|07/20/1998}} | {{center|–}} | {{center|–}} |
| style="background:#d0f0c0" | 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. [{{cite web|title=Kummer Sanitary Landfill site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND980904049.htm |archive-url = https://web.archive.org/web/20110119150202/http://www.epa.gov/region5superfund/npl/minnesota/MND980904049.htm |archive-date = 19 January 2011}}][{{cite web|title=Kummer Sanitary Landfill site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503900|access-date=2010-05-04}}] | {{center|10/15/1984}} | {{center|06/10/1986}} | {{center|06/22/2000}} | {{center|–}} | {{center|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.[{{cite web|title=Kurt Manufacturing Company site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND059680165.htm |access-date=2010-05-04}}][{{cite web|title=Kurt Manufacturing Company site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503786|access-date=2010-05-04}}] | {{center|10/15/1984}} | {{center|06/10/1986}} | {{center|09/20/1995}} | {{center|–}} | {{center|–}} |
| style="background:#d0f0c0" | MND981090483 | LaGrand Sanitary Landfill | Douglas | Groundwater contamination by volatile hydrocarbons.[{{cite web|title=LaGrand Sanitary Landfill site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND981090483.htm |access-date=2010-05-04}}][{{cite web|title=LaGrand Sanitary Landfill site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503937|access-date=2010-05-04}}] | {{center|06/10/1986}} | {{center|07/22/1987}} | {{center|08/07/1995}} | {{center|–}} | {{center|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.[{{cite web|title=Lehillier/Mankato Site site summary |publisher=EPA| url=https://cumulis.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503892 |access-date=2020-08-06}}][{{cite web|title=Lehillier/Mankato Site site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503892|access-date=2010-05-04}}] | {{center|12/30/1982}} | {{center|09/08/1983}} | {{center|04/08/1992}} | {{center|–}} | {{center|–}} |
| |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.[{{cite web|title=Long Prairie Ground Water Contamination site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND980904072.htm |access-date=2010-05-04}}][{{cite web|title=Long Prairie Ground Water Contamination site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503903|access-date=2010-05-04}}] | {{center|10/15/1984}} | {{center|06/10/1986}} | {{center|09/19/1997}} | {{center|–}} | {{center|–}} |
| |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.[{{cite web|title=MacGillis & Gibbs/Bell Lumber & Pole Company site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND006192694.htm |access-date=2010-05-04}}][{{cite web|title=MacGillis & Gibbs/Bell Lumber & Pole Company site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503722|access-date=2010-05-04}}] | {{center|09/08/1983}} | {{center|09/21/1984}} | {{center|09/25/2002}} | {{center|–}} | {{center|–}} |
| style="background:#d0f0c0" | MND980792287 | Morris Arsenic Dump | Stevens | Stevens County reportedly buried around {{convert|1500|lb|abbr=on}} 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.[{{cite web|title=Morris Arsenic Dump site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND980792287.htm |access-date=2010-05-04}}][{{cite web|title=Morris Arsenic Dump site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503891|access-date=2010-05-04}}] | {{center|09/08/1983}} | {{center|09/21/1984}} | {{center|08/07/1985}} | {{center|–}} | {{center|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.[{{cite web|title=Naval Industrial Reserve Ordnance Plant site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MN3170022914.htm |access-date=2010-05-04}}][{{cite web|title=Naval Industrial Reserve Ordnance Plant site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0504009|access-date=2010-05-04}}] | {{center|07/14/1989}} | {{center|11/21/1989}} | {{center|09/23/2003}} | {{center|–}} | {{center|–}} |
| |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.[{{cite web|title=New Brighton/Arden Hills/TCAAP (US Army) site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MN8570024275.htm |access-date=2010-05-04}}][{{cite web| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0504010 |title=Twin Cities Army Ammunition Plant Superfund site progress profile |publisher=EPA |access-date=2010-02-20}}] | {{center|12/30/1982}} | {{center|09/08/1983}} | {{center|–}} | {{center|–}} | {{center|–}} |
| style="background:#d0f0c0" | MND097891634 | NL Industries/Taracorp/Golden Auto | Hennepin | Soil was contaminated by lead from former smelting operations.[{{cite web|title=NL Industries/Taracorp/Golden Auto site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND097891634.htm |access-date=2010-05-04}}][{{cite web|title=NL Industries/Taracorp/Golden Auto site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503817|access-date=2010-05-04}}] | {{center|12/30/1982}} | {{center|09/08/1983}} | {{center|09/27/1995}} | {{center|–}} | {{center|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.[{{cite web|title=Nutting Truck & Caster Company site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND006154017.htm |access-date=2010-05-04}}][{{cite web|title=Nutting Truck & Caster Company site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503705|access-date=2010-05-04}}] | {{center|09/08/1983}} | {{center|09/21/1984}} | {{center|09/24/1992}} | {{center|–}} | {{center|–}} |
| |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.[{{cite web|title=Oakdale Dump site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND980609515.htm |access-date=2010-05-04}}][{{cite web|title=Oakdale Dump site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503840|access-date=2010-05-04}}] | {{center|12/30/1982}} | {{center|09/08/1983}} | {{center|09/07/1995}} | {{center|–}} | {{center|–}} |
| style="background:#d0f0c0" | MND980904056 | Oak Grove Sanitary Landfill | Anoka | Groundwater, leachate and sediments contaminated by VOCs, phenols and heavy metals. Groundwater also contaminated by phthalates.[{{cite web|title=Oak Grove Sanitary Landfill site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND980904056.htm |access-date=2010-05-04}}][{{cite web|title=Oak Grove Sanitary Landfill site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503901|access-date=2010-05-04}}] | {{center|10/15/1984}} | {{center|06/10/1986}} | {{center|08/18/1993}} | {{center|–}} | {{center|10/17/1996}} |
| style="background:#d0f0c0" | 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.[{{cite web|title=Olmsted County Sanitary Landfill site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND000874354.htm |access-date=2010-05-04}}][{{cite web|title=Olmsted County Sanitary Landfill site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503697|access-date=2010-05-04}}] | {{center|10/15/1984}} | {{center|06/10/1986}} | {{center|06/21/1994}} | {{center|–}} | {{center|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.[{{cite web|title=Perham Arsenic Site site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND980609572.htm |access-date=2010-05-04}}][{{cite web|title=Perham Arsenic Site site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503842|access-date=2010-05-04}}] | {{center|09/08/1983}} | {{center|09/21/1984}} | {{center|–}} | {{center|09/29/1998}} | {{center|–}} |
| style="background:#d0f0c0" | MND000245795 | Pine Bend Sanitary Landfill | Dakota | Groundwater VOC contamination from leachate.[{{cite web|title=Pine Bend Sanitary Landfill site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND000245795.htm |access-date=2010-05-04}}][{{cite web|title=Pine Bend Sanitary Landfill site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503678|access-date=2010-05-04}}] | {{center|10/15/1984}} | {{center|06/10/1986}} | {{center|09/28/1995}} | {{center|–}} | {{center|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.[{{cite web|title=Reilly Tar & Chem (St. Louis Park Plant) site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND980609804.htm |access-date=2010-05-04}}][{{cite web|title=Reilly Tar & Chem (St. Louis Park Plant) site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503858|access-date=2010-05-04}}] | {{center|12/30/1982}} | {{center|09/08/1983}} | {{center|06/30/1997}} | {{center|–}} | {{center|–}} |
| |MND980904064 | Ritari Post & Pole | Wadena | Soil and groundwater contamination by PCP and dioxins and groundwater contamination by phenols from former wood treatment operations.[{{cite web|title=Ritari Post & Pole site summary |publisher=EPA| url= http://www.epa.gov/region5superfund/npl/minnesota/MND980904064.htm|access-date=2010-05-04}}][{{cite web|title=Ritari Post & Pole site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503902|access-date=2010-05-04}}] | {{center|01/22/1987}} | {{center|07/22/1987}} | {{center|09/26/2001}} | {{center|–}} | {{center|–}} |
| style="background:#d0f0c0" | MND981002256 | St. Augusta Sanitary Landfill/Engen Dump | Stearns | Groundwater is contaminated by heavy metals, including arsenic, barium and lead, VOCs, atrazine and phthalates.[{{cite web|title=St. Augusta Sanitary Landfill/Engen Dump site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND981002256.htm |access-date=2010-05-04}}][{{cite web|title=St. Augusta Sanitary Landfill/Engen Dump site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503925|access-date=2010-05-04}}] | {{center|09/18/1985}} | {{center|07/22/1987}} | {{center|09/26/2000}} | {{center|–}} | {{center|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.[{{cite web|title=St. Louis River Site site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND039045430.htm |access-date=2010-05-04}}][{{cite web|title=St. Louis River Site site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503761|access-date=2010-05-04}}] | {{center|09/08/1983}} | {{center|09/21/1984}} | {{center|–}} | {{center|–}} | {{center|–}} |
| |MND057597940 | St. Regis Paper Company | Cass | Groundwater, soil and sediment contamination by PAHs, metals, PCP, dioxins and furans from former wood treatment operations.[{{cite web|title=St. Regis Paper Company site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND057597940.htm |access-date=2010-05-04}}][{{cite web|title=St. Regis Paper Company site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503781|access-date=2010-05-04}}] | {{center|09/08/1983}} | {{center|09/21/1984}} | {{center|–}} | {{center|–}} | {{center|–}} |
| style="background:#d0f0c0" | 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).[{{cite web|title=SOUTH ANDOVER SITE ANDOVER, MN Cleanup Activities |publisher=EPA| url= https://cumulis.epa.gov/supercpad/SiteProfiles/index.cfm?fuseaction=second.Cleanup&id=0503845#bkground |access-date=2024-05-06}}] |
| |MNN000509136 | South Minneapolis Residential Soil Contamination | Hennepin | Arsenic contamination of soil over {{convert|1480|acre|km2}}, including 3,500 residential properties, along with other properties. Contamination is thought to have come from a former pesticide manufacturing plant.[{{cite web|title=South Minneapolis Residential Soil Contamination site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MNN000509136.htm |access-date=2011-12-05}}][{{cite web|title=South Minneapolis Residential Soil Contamination site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0509136|access-date=2011-12-05}}] | {{center|09/27/2006}} | {{center|09/19/2007}} | {{center|09/27/2011}} | {{center|–}} | {{center|–}} |
| style="background:#d0f0c0" | MN8570024275 | Twin Cities Air Force Reserve Base (Small Arms Range Landfill) | Hennepin | Arsenic, beryllium, cadmium, lead, nickel, selenium and vanadium contamination of groundwater.[{{cite web|title=Twin Cities Air Force Base (SAR Landfill) site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MN8570024275.htm |access-date=2010-05-04}}] [{{cite web| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0504012 |title=Twin Cities Army Ammunition Plant Superfund site progress profile |publisher=EPA |access-date=2010-02-19}}] | {{center|01/22/1987}} | {{center|07/22/1987}} | {{center|09/24/1992}} | {{center|–}} | {{center|12/16/1996}} |
| style="background:#d0f0c0" | 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.[{{cite web|title=Union Scrap Iron & Metal Company site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND022949192.htm |access-date=2010-05-04}}][{{cite web|title=Union Scrap Iron & Metal Company site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503754|access-date=2010-05-04}}] | {{center|09/08/1983}} | {{center|09/21/1984}} | {{center|09/18/1990}} | {{center|–}} | {{center|09/10/1991}} |
| style="background:#d0f0c0" | 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. [{{cite web|title=University of Minnesota (Rosemount Research Center) site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND980613780.htm |access-date=2010-05-04}}][{{cite web|title=University of Minnesota (Rosemount Research Center) site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503878|access-date=2010-05-04}}] | {{center|10/15/1984 }} | {{center|06/10/1986}} | {{center|06/29/1994}} | {{center|–}} | {{center|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.[{{cite web|title=Waite Park Wells site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND981002249.htm |access-date=2010-05-04}}][{{cite web|title=Waite Park Wells site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503924|access-date=2010-05-04}}] | {{center|09/18/1985}} | {{center|06/10/1986}} | {{center|09/21/1999}} | {{center|–}} | {{center|–}} |
| style="background:#d0f0c0" | MND980704738 | Washington County Landfill | Washington | VOC contamination of soil and groundwater, including private wells. Potentially explosive methane concentrations.[{{cite web|title=Washington County Landfill site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND980704738.htm |access-date=2010-05-04}}][{{cite web|title=Washington County Landfill site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503888|access-date=2010-05-04}}] | {{center|09/08/1983}} | {{center|09/21/1984}} | {{center|09/30/1992}} | {{center|–}} | {{center|05/16/1996}} |
| style="background:#d0f0c0" | MND980609119 | Waste Disposal Engineering | Anoka | Groundwater, soil gas and surface water contamination by VOCs.[{{cite web|title=Waste Disposal Engineering site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND006252233.htm |access-date=2010-05-04}}][{{cite web|title=Waste Disposal Engineering site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503834|access-date=2010-05-04}}] | {{center|12/30/1982}} | {{center|09/08/1983}} | {{center|09/27/1995}} | {{center|–}} | {{center|06/05/1996}} |
| style="background:#d0f0c0" | MND006252233 | Whittaker Corporation | Hennepin | Groundwater and soil contamination by heavy metals, including cadmium and lead and VOCs.[{{cite web|title=Whittaker Corporation site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND006252233.htm |access-date=2010-05-04}}][{{cite web|title=Whittaker Corporation site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503730|access-date=2010-05-04}}] | {{center|09/08/1983}} | {{center|09/21/1984}} | {{center|04/07/1992}} | {{center|–}} | {{center|02/11/1999}} |
| style="background:#d0f0c0" | 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.[{{cite web|title=Windom Dump site summary |publisher=EPA| url=http://www.epa.gov/region5superfund/npl/minnesota/MND980034516.htm |access-date=2010-05-04}}][{{cite web|title=Windom Dump site progress profile |publisher=EPA| url=http://cfpub.epa.gov/supercpad/cursites/csitinfo.cfm?id=0503823|access-date=2010-05-04}}] | {{center|10/15/1984}} | {{center|06/10/1986}} | {{center|12/24/1991}} | {{center|–}} | {{center|10/06/2000}} |