Question: What Environmental Protection Agency Superfund site was located south of Blanding, Illinois?

Context paragraphs:
List of Superfund sites in West Virginia: This is a list of Superfund sites in West Virginia 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 contamination.  These locations are known as Superfund sites, and are placed on the National Priorities List (NPL).  The NPL guides the Environmental Protection Agency in "determining which sites warrant further investigation" for environmental remediation.  As of March 26, 2010, there were 9 Superfund sites on the National Priorities List in West Virginia.  No additional sites are currently proposed for entry on the list.  Two sites have been cleaned up and removed from the list.

Kalamazoo Superfund Site: In 1990, the Allied Paper, Inc./Portage Creek/Kalamazoo River in southwestern Michigan was declared by the Environmental Protection Agency (EPA) to be a Superfund site – in other words, an abandoned industrial site containing significant amounts of toxic waste.  The EPA and companies responsible for the waste in this area, which includes a three-mile section of Portage Creek as well as part of the Kalamazoo River, into which it flows, are currently involved in an effort to reduce the amount of toxic waste at the site, which is contaminated by PCBs (polychlorinated biphenyls) from paper mills and other factories. <ref name="Allied Paper, Inc/Portage Creek/Kalamazoo River" >"Allied Paper, Inc./ Portage Creek/Kalamazoo River."  Environmental Protection Agency.  30 Sep. 2008.  EPA.  10 Oct. 2008. </ref>

Imperial Oil (Superfund site): Imperial Oil is a current Superfund site located off Orchard Place near Route 79 in Morganville, Marlboro Township, Monmouth County, New Jersey.  This site is one of 114 Superfund sites in New Jersey.  It is in the U.S. Environmental Protection Agency (EPA) Region 2 Superfund area of control and organization.  The 15 acre Imperial Oil Co./Champion Chemicals site consisted of six production, storage, and maintenance buildings and 56 above-ground storage tanks.

Blanding, Illinois: Blanding is a small railroad junction in Illinois, United States, north of Savanna Army Depot.

Savanna Army Depot: Savanna Army Depot was a 13062 acre installation, located on the eastern bank of the Mississippi River, in Carroll and Jo Daviess counties, around 7 mi north of Savanna, Illinois.  It was opened in 1917 as a proving and testing facility for weapons developed at Rock Island Arsenal.  In 1921 it became a weapons depot.  The U.S. Environmental Protection Agency (EPA) listed the depot as a Superfund site in 1989.  The depot was selected for closure through the Base Realignment and Closure process in July 1995 and was officially closed on March 18, 2000.  The Jo-Carroll Local Redevelopment Authority (LRA) was established to redevelop a portion of the property for commercial and business usage referred to as the Savanna Depot Park.  On September 26, 2003, the United States Department of Defense agreed to transfer 9404 acre of land to become the Lost Mound Unit of the Upper Mississippi River National Wildlife and Fish Refuge.  3022 acre were initially transferred with the rest to be transferred following environmental cleanup.  The portion near Lock and Dam No. 12 was transferred to the United States Army Corps of Engineers and a small part to the Illinois Department of Natural Resources.

Brio Superfund site: The Brio Superfund site is a former industrial location in Harris County, Texas at the intersection of Beamer Road and Dixie Farm Road, about 16 mi southeast of downtown Houston, and adjacent to the Dixie Oil Processors Superfund site.  It is a federal Superfund site, although it was deleted from the National Priorities List in December 2006.  A neighboring residential subdivision called South Bend, now abandoned, was located along and north of the northern boundary of Brio North.  The former South Bend neighborhood consisted of about 670 homes, an elementary school, and a Little League baseball field.  Documents pertaining to the Brio Superfund site are located at the San Jacinto College South Campus Library, which houses Brio Site Repository Documents, U.S. Environmental Protection Agency (EPA) Administrative Records, and documents concerning the adjoining Dixie Oil Processors site.

List of Superfund sites in Nevada: This is a list of Superfund sites in Nevada 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.  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.  As of November 29, 2010, there was one Superfund site on the National Priorities List in Nevada, with no further sites proposed for addition.  No site has yet been removed from the list.

FMC Corporation (Fridley Plant): The 18-acre FMC Corporation (Fridley Plant) is a United States Environmental Protection Agency Superfund site located in Anoka County, Minnesota, several hundred feet east of the Mississippi River.  Solvents, paint sludge, and plating wastes were generated and disposed of in an on-site dump from the 1940s until 1969.  Minnesota Pollution Control Agency (MPCA) staff sampled site surface and groundwater in the early 1980s and confirmed that ground and surface water were contaminated by industrial solvents.  In the 1980s, solvents from the site were detected in the city of Minneapolis drinking water system intake that is located downgradient of where the FMC site groundwater contaminant plume enters the river.

Ashland/Northern States Power Lakefront: The Ashland/Northern States Power Lakefront Superfund site is a contaminated region of the Wisconsin shoreline of Lake Superior that is being studied for remediation by Northern States Power Wisconsin (NSPW), as well as the Environmental Protection Agency (EPA), the Wisconsin Department of Natural Resources (WDNR).  This site has held a manufactured gas plant from 1845 to 1947, as well as lumber manufacturing and treatment mills for four decades at the start of the 20th century, railcar loading facilities, and a municipal landfill.  Additionally, a wastewater treatment plant is located on the premises, but is not in operation.  Contamination of the site is currently believed to have been caused by all the parties mentioned above, or former owners of the property whose companies are no longer in business.  The area is listed as a Superfund site by the EPA under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA).  Releases of hazardous substances occurred onshore and migrated into sediment in Chequamagon Bay on Lake Superior.

Oakdale Dump: The Oakdale Dump is an Environmental Protection Agency Superfund site located in Oakdale, Minnesota, and comprises three non-contiguous properties that were used for dumping from the late 1940s until the 1950s by the 3M corporation.  The properties are named the Abresch, Brockman, and Eberle sites for their respective property owners at the time of disposal activities.  The Abresch site is the largest of the three properties at about 55 acres.  The Brockman site is located immediately southwest of the Abresch site and encompasses 5 acres.  The Eberle site is located roughly 2,500 feet north of the Abresch site and encompasses 2 acres.

Supporting paragraphs: Blanding, Illinois Savanna Army Depot
Answer: Savanna Army Depot