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

[edit]

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

[edit]

* List of Superfund sites in the United States
* List of environmental issues
* List of waste types
* TOXMAP

## References

[edit]

1. ^ P.L. 96-510, 42 U.S.C. §§ 9601–9675), December 11, 1980.
2. ^ a b c "National Priorities List". United States Environmental Protection Agency. Retrieved May 1, 2010.
3. ^ "Final NPL sites". EPA. Retrieved May 4, 2010.
4. ^ "Construction Completions at NPL sites". EPA. Retrieved May 4, 2010.
5. ^ "Partial deletions at NPL sites". EPA. Retrieved May 4, 2010.
6. ^ "Deleted NPL sites". EPA. Retrieved May 4, 2010.
7. ^ "Adrian Municipal Well Field site summary". EPA. Retrieved May 4, 2010.
8. ^ "Adrian Municipal Well Field site progress profile". EPA. Retrieved May 4, 2010.
9. ^ "Agate Lake Scrapyard site summary". EPA. Retrieved May 4, 2010.
10. ^ "Agate Lake Scrapyard site progress profile". EPA. Retrieved May 4, 2010.
11. ^ "Arrowhead Refinery Company site summary". EPA. Retrieved May 4, 2010.
12. ^ "Arrowhead Refinery Company site progress profile". EPA. Retrieved May 4, 2010.
13. ^ "Baytown Township Ground Water Plume site summary". EPA. Retrieved May 4, 2010.
14. ^ "Baytown Township Ground Water Plume site progress profile". EPA. Retrieved May 4, 2010.
15. ^ "Boise Cascade/Onan Corp./Medtronics, Inc. site summary". EPA. Retrieved May 4, 2010.
16. ^ "Boise Cascade/Onan Corp./Medtronics, Inc. site progress profile". EPA. Retrieved May 4, 2010.
17. ^ "Burlington Northern (Brainerd/Baxter) site summary". EPA. Retrieved May 4, 2010.
18. ^ "Burlington Northern (Brainerd/Baxter) site progress profile". EPA. Retrieved May 4, 2010.
19. ^ "Dakhue Sanitary Landfill Fact Sheet". EPA. Archived from the original on January 19, 2011.
20. ^ "Dakhue Sanitary Landfill site progress profile". EPA. Retrieved May 4, 2010.
21. ^ "East Bethel Demolition Landfill site summary". EPA. Retrieved May 4, 2010.
22. ^ "East Bethel Demolition Landfill site progress profile". EPA. Retrieved May 4, 2010.
23. ^ "FMC Corporation (Fridley Plant) site summary". EPA. Retrieved May 4, 2010.
24. ^ "FMC Corporation (Fridley Plant) Superfund site progress profile". EPA. Retrieved February 19, 2010.
25. ^ "Freeway Sanitary Landfill Fact Sheet". EPA. Archived from the original on January 17, 2011.
26. ^ "Freeway Sanitary Landfill site progress profile". EPA. Retrieved May 4, 2010.
27. ^ "Fridley Commons Park Well Field site summary". EPA. Retrieved May 4, 2010.
28. ^ "Fridley Commons Park Well Field site progress profile". EPA. Retrieved May 4, 2010.
29. ^ "General Mills/Henkel Corporation site summary". EPA. Retrieved May 4, 2010.
30. ^ "General Mills/Henkel Corporation site progress profile". EPA. Retrieved May 4, 2010.
31. ^ "Joslyn Manufacturing & Supply Company site summary". EPA. Retrieved May 4, 2010.
32. ^ "Joslyn Manufacturing & Supply Company Superfund site progress profile". EPA. Retrieved February 19, 2010.
33. ^ "Koch Refining Company/N-Ren Corporation site summary". EPA. Retrieved May 4, 2010.
34. ^ "Koch Refining Company/N-Ren Corporation site progress profile". EPA. Retrieved May 4, 2010.
35. ^ "Koppers Coke Fact Sheet". EPA. Archived from the original on January 19, 2011.
36. ^ "Koppers Coke site progress profile". EPA. Archived from the original on September 26, 2012.
37. ^ "Kummer Sanitary Landfill site summary". EPA. Archived from the original on January 19, 2011.
38. ^ "Kummer Sanitary Landfill site progress profile". EPA. Retrieved May 4, 2010.
39. ^ "Kurt Manufacturing Company site summary". EPA. Retrieved May 4, 2010.
40. ^ "Kurt Manufacturing Company site progress profile". EPA. Retrieved May 4, 2010.
41. ^ "LaGrand Sanitary Landfill site summary". EPA. Retrieved May 4, 2010.
42. ^ "LaGrand Sanitary Landfill site progress profile". EPA. Retrieved May 4, 2010.
43. ^ "Lehillier/Mankato Site site summary". EPA. Retrieved August 6, 2020.
44. ^ "Lehillier/Mankato Site site progress profile". EPA. Retrieved May 4, 2010.
45. ^ "Long Prairie Ground Water Contamination site summary". EPA. Retrieved May 4, 2010.
46. ^ "Long Prairie Ground Water Contamination site progress profile". EPA. Retrieved May 4, 2010.
47. ^ "MacGillis & Gibbs/Bell Lumber & Pole Company site summary". EPA. Retrieved May 4, 2010.
48. ^ "MacGillis & Gibbs/Bell Lumber & Pole Company site progress profile". EPA. Retrieved May 4, 2010.
49. ^ "Morris Arsenic Dump site summary". EPA. Retrieved May 4, 2010.
50. ^ "Morris Arsenic Dump site progress profile". EPA. Retrieved May 4, 2010.
51. ^ "Naval Industrial Reserve Ordnance Plant site summary". EPA. Retrieved May 4, 2010.
52. ^ "Naval Industrial Reserve Ordnance Plant site progress profile". EPA. Retrieved May 4, 2010.
53. ^ "New Brighton/Arden Hills/TCAAP (US Army) site summary". EPA. Retrieved May 4, 2010.
54. ^ "Twin Cities Army Ammunition Plant Superfund site progress profile". EPA. Retrieved February 20, 2010.
55. ^ "NL Industries/Taracorp/Golden Auto site summary". EPA. Retrieved May 4, 2010.
56. ^ "NL Industries/Taracorp/Golden Auto site progress profile". EPA. Retrieved May 4, 2010.
57. ^ "Nutting Truck & Caster Company site summary". EPA. Retrieved May 4, 2010.
58. ^ "Nutting Truck & Caster Company site progress profile". EPA. Retrieved May 4, 2010.
59. ^ "Oakdale Dump site summary". EPA. Retrieved May 4, 2010.
60. ^ "Oakdale Dump site progress profile". EPA. Retrieved May 4, 2010.
61. ^ "Oak Grove Sanitary Landfill site summary". EPA. Retrieved May 4, 2010.
62. ^ "Oak Grove Sanitary Landfill site progress profile". EPA. Retrieved May 4, 2010.
63. ^ "Olmsted County Sanitary Landfill site summary". EPA. Retrieved May 4, 2010.
64. ^ "Olmsted County Sanitary Landfill site progress profile". EPA. Retrieved May 4, 2010.
65. ^ "Perham Arsenic Site site summary". EPA. Retrieved May 4, 2010.
66. ^ "Perham Arsenic Site site progress profile". EPA. Retrieved May 4, 2010.
67. ^ "Pine Bend Sanitary Landfill site summary". EPA. Retrieved May 4, 2010.
68. ^ "Pine Bend Sanitary Landfill site progress profile". EPA. Retrieved May 4, 2010.
69. ^ "Reilly Tar & Chem (St. Louis Park Plant) site summary". EPA. Retrieved May 4, 2010.
70. ^ "Reilly Tar & Chem (St. Louis Park Plant) site progress profile". EPA. Retrieved May 4, 2010.
71. ^ "Ritari Post & Pole site summary". EPA. Retrieved May 4, 2010.
72. ^ "Ritari Post & Pole site progress profile". EPA. Retrieved May 4, 2010.
73. ^ "St. Augusta Sanitary Landfill/Engen Dump site summary". EPA. Retrieved May 4, 2010.
74. ^ "St. Augusta Sanitary Landfill/Engen Dump site progress profile". EPA. Retrieved May 4, 2010.
75. ^ "St. Louis River Site site summary". EPA. Retrieved May 4, 2010.
76. ^ "St. Louis River Site site progress profile". EPA. Retrieved May 4, 2010.
77. ^ "St. Regis Paper Company site summary". EPA. Retrieved May 4, 2010.
78. ^ "St. Regis Paper Company site progress profile". EPA. Retrieved May 4, 2010.
79. ^ "SOUTH ANDOVER SITE ANDOVER, MN Cleanup Activities". EPA. Retrieved May 6, 2024.
80. ^ "South Minneapolis Residential Soil Contamination site summary". EPA. Retrieved December 5, 2011.
81. ^ "South Minneapolis Residential Soil Contamination site progress profile". EPA. Retrieved December 5, 2011.
82. ^ "Twin Cities Air Force Base (SAR Landfill) site summary". EPA. Retrieved May 4, 2010.
83. ^ "Twin Cities Army Ammunition Plant Superfund site progress profile". EPA. Retrieved February 19, 2010.
84. ^ "Union Scrap Iron & Metal Company site summary". EPA. Retrieved May 4, 2010.
85. ^ "Union Scrap Iron & Metal Company site progress profile". EPA. Retrieved May 4, 2010.
86. ^ "University of Minnesota (Rosemount Research Center) site summary". EPA. Retrieved May 4, 2010.
87. ^ "University of Minnesota (Rosemount Research Center) site progress profile". EPA. Retrieved May 4, 2010.
88. ^ "Waite Park Wells site summary". EPA. Retrieved May 4, 2010.
89. ^ "Waite Park Wells site progress profile". EPA. Retrieved May 4, 2010.
90. ^ "Washington County Landfill site summary". EPA. Retrieved May 4, 2010.
91. ^ "Washington County Landfill site progress profile". EPA. Retrieved May 4, 2010.
92. ^ "Waste Disposal Engineering site summary". EPA. Retrieved May 4, 2010.
93. ^ "Waste Disposal Engineering site progress profile". EPA. Retrieved May 4, 2010.
94. ^ "Whittaker Corporation site summary". EPA. Retrieved May 4, 2010.
95. ^ "Whittaker Corporation site progress profile". EPA. Retrieved May 4, 2010.
96. ^ "Windom Dump site summary". EPA. Retrieved May 4, 2010.
97. ^ "Windom Dump site progress profile". EPA. Retrieved May 4, 2010.

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