List of Superfund sites in Idaho
Encyclopedia
This is a list of Superfund sites in Idaho 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 April 2010, there were six Superfund sites on the National Priorities List in Idaho
. Three more sites have been proposed for entry on the list and three have been cleaned up and removed from the list.
In addition, a proposal to add the Triumph
Mine Tailings Site to the NPL was made in 1993 but withdrawn in 2003 as the EPA felt that all major sources of risk had been mitigated.
United States Environmental Protection Agency
The U.S. Environmental Protection Agency is an agency of the federal government of the United States charged with protecting human health and the environment, by writing and enforcing regulations based on laws passed by Congress...
(EPA) to create a list of polluted
Pollution
Pollution is the introduction of contaminants into a natural environment that causes instability, disorder, harm or discomfort to the ecosystem i.e. physical systems or living organisms. Pollution can take the form of chemical substances or energy, such as noise, heat or light...
locations requiring a long-term response to clean-up hazardous material contaminations. These locations are known as Superfund
Superfund
Superfund is the common name for the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 , a United States federal law designed to clean up sites contaminated with hazardous substances...
sites, and are placed on the National Priorities List
National Priorities List
The National Priorities List is the list of hazardous waste sites in the United States eligible for long-term remedial action financed under the federal Superfund program. Environmental Protection Agency regulations outline a formal process for assessing hazardous waste sites and placing them on...
(NPL). The NPL guides the EPA in "determining which sites warrant further investigation" for environmental remediation. As of April 2010, there were six Superfund sites on the National Priorities List in Idaho
Idaho
Idaho is a state in the Rocky Mountain area of the United States. The state's largest city and capital is Boise. Residents are called "Idahoans". Idaho was admitted to the Union on July 3, 1890, as the 43rd state....
. Three more sites have been proposed for entry on the list and three have been cleaned up and removed from the list.
Superfund sites
| CERCLIS ID | Name | County | Reason | Proposed | Listed | Constructioncompleted | Partiallydeleted | Deleted |
|---|---|---|---|---|---|---|---|---|
| IDD000800961 | Arrcom (Drexler Enterprises) | Kootenai Kootenai County, Idaho Kootenai County is a county located in the U.S. state of Idaho. The county was established in 1864, named after Kootenai tribe. The entire county comprises the Coeur d'Alene, Idaho Metropolitan Statistical Area. The population was 138,494 at the 2010 census... |
Site soil contamination by VOCs, heavy metals including lead Lead Lead is a main-group element in the carbon group with the symbol Pb and atomic number 82. Lead is a soft, malleable poor metal. It is also counted as one of the heavy metals. Metallic lead has a bluish-white color after being freshly cut, but it soon tarnishes to a dull grayish color when exposed... and mercury Mercury (element) Mercury is a chemical element with the symbol Hg and atomic number 80. It is also known as quicksilver or hydrargyrum... , acid, PCBs and PCP Pentachlorophenol Pentachlorophenol is an organochlorine compound used as a pesticide and a disinfectant. First produced in the 1930s, it is marketed under many trade names... from waste oil recycling. Asbestos Asbestos Asbestos is a set of six naturally occurring silicate minerals used commercially for their desirable physical properties. They all have in common their eponymous, asbestiform habit: long, thin fibrous crystals... contamination in site buildings. |
12/30/1982 | 09/08/1983 | 12/23/1992 | ||
| IDD980725832 | Blackbird Mine | Lemhi Lemhi County, Idaho Lemhi County is a county located in the U.S. state of Idaho. The county was established in 1869, named after Fort Lemhi , a remote Mormon missionary settlement from 1855-58 in Bannock and Shoshone territory. As of the 2000 Census the county had a population of 7,806... |
Groundwater, surface water, soil and sediment contamination by copper Copper Copper is a chemical element with the symbol Cu and atomic number 29. It is a ductile metal with very high thermal and electrical conductivity. Pure copper is soft and malleable; an exposed surface has a reddish-orange tarnish... , cobalt Cobalt Cobalt is a chemical element with symbol Co and atomic number 27. It is found naturally only in chemically combined form. The free element, produced by reductive smelting, is a hard, lustrous, silver-gray metal.... and arsenic Arsenic Arsenic is a chemical element with the symbol As, atomic number 33 and relative atomic mass 74.92. Arsenic occurs in many minerals, usually in conjunction with sulfur and metals, and also as a pure elemental crystal. It was first documented by Albertus Magnus in 1250.Arsenic is a metalloid... . Acid rock drainage from mine tunnels and waste has decreased water quality in local creeks, affecting chinook salmon Chinook salmon The Chinook salmon, Oncorhynchus tshawytscha, is the largest species in the pacific salmon family. Other commonly used names for the species include King salmon, Quinnat salmon, Spring salmon and Tyee salmon... and other threatened and endangered species. |
05/10/1993 | ||||
| IDD048340921 | Bunker Hill Mining & Metallurgical | Shoshone Shoshone County, Idaho Shoshone County is a county located in the U.S. state of Idaho. The county was established in 1864, named for the Native American Shoshone tribe. The population was 12,765 at the 2010 census. Shoshone County is commonly referred to as the Silver Valley, due to its century-old mining history... |
The Coeur d'Alene River Coeur d'Alene River The Coeur d'Alene River flows from the Silver Valley into Lake Coeur d'Alene in the U.S. state of Idaho. The stream continues out of Lake Coeur d'Alene as the Spokane River... basin contains millions of tons of mine tailings, waste rock and ore concentrates. Soil, sediments, groundwater and surface water are contaminated with heavy metals including cadmium Cadmium Cadmium is a chemical element with the symbol Cd and atomic number 48. This soft, bluish-white metal is chemically similar to the two other stable metals in group 12, zinc and mercury. Similar to zinc, it prefers oxidation state +2 in most of its compounds and similar to mercury it shows a low... , lead Lead Lead is a main-group element in the carbon group with the symbol Pb and atomic number 82. Lead is a soft, malleable poor metal. It is also counted as one of the heavy metals. Metallic lead has a bluish-white color after being freshly cut, but it soon tarnishes to a dull grayish color when exposed... and zinc Zinc Zinc , or spelter , is a metallic chemical element; it has the symbol Zn and atomic number 30. It is the first element in group 12 of the periodic table. Zinc is, in some respects, chemically similar to magnesium, because its ion is of similar size and its only common oxidation state is +2... from former mining and smelting operations. |
12/30/1982 | 09/08/1983 | |||
| IDD984666610 | Eastern Michaud Flats Contamination | Power Power County, Idaho Power County is a county located in the U.S. state of Idaho. As of the 2000 Census the county had a population of 7,538 .... and Bannock Bannock County, Idaho Bannock County is a county located in the southeastern part of the U.S. state of Idaho. It was established in 1893 and named after the local Bannock tribe. It is part of the Pocatello, Idaho Metropolitan Statistical Area, which encompasses all of Bannock and Power counties. As of the 2000 Census... |
Groundwater and surface water contamination by arsenic Arsenic Arsenic is a chemical element with the symbol As, atomic number 33 and relative atomic mass 74.92. Arsenic occurs in many minerals, usually in conjunction with sulfur and metals, and also as a pure elemental crystal. It was first documented by Albertus Magnus in 1250.Arsenic is a metalloid... and phosphorus Phosphorus Phosphorus is the chemical element that has the symbol P and atomic number 15. A multivalent nonmetal of the nitrogen group, phosphorus as a mineral is almost always present in its maximally oxidized state, as inorganic phosphate rocks... from phosphorus ore processing plants. Off-site soil contamination from airborne release of fluoride Fluoride Fluoride is the anion F−, the reduced form of fluorine when as an ion and when bonded to another element. Both organofluorine compounds and inorganic fluorine containing compounds are called fluorides. Fluoride, like other halides, is a monovalent ion . Its compounds often have properties that are... , radium Radium Radium is a chemical element with atomic number 88, represented by the symbol Ra. Radium is an almost pure-white alkaline earth metal, but it readily oxidizes on exposure to air, becoming black in color. All isotopes of radium are highly radioactive, with the most stable isotope being radium-226,... -226 and cadmium Cadmium Cadmium is a chemical element with the symbol Cd and atomic number 48. This soft, bluish-white metal is chemically similar to the two other stable metals in group 12, zinc and mercury. Similar to zinc, it prefers oxidation state +2 in most of its compounds and similar to mercury it shows a low... ; on-site soil contamination by cadmium Cadmium Cadmium is a chemical element with the symbol Cd and atomic number 48. This soft, bluish-white metal is chemically similar to the two other stable metals in group 12, zinc and mercury. Similar to zinc, it prefers oxidation state +2 in most of its compounds and similar to mercury it shows a low... , chromium Chromium Chromium is a chemical element which has the symbol Cr and atomic number 24. It is the first element in Group 6. It is a steely-gray, lustrous, hard metal that takes a high polish and has a high melting point. It is also odorless, tasteless, and malleable... , copper Copper Copper is a chemical element with the symbol Cu and atomic number 29. It is a ductile metal with very high thermal and electrical conductivity. Pure copper is soft and malleable; an exposed surface has a reddish-orange tarnish... , lead Lead Lead is a main-group element in the carbon group with the symbol Pb and atomic number 82. Lead is a soft, malleable poor metal. It is also counted as one of the heavy metals. Metallic lead has a bluish-white color after being freshly cut, but it soon tarnishes to a dull grayish color when exposed... , nickel Nickel Nickel is a chemical element with the chemical symbol Ni and atomic number 28. It is a silvery-white lustrous metal with a slight golden tinge. Nickel belongs to the transition metals and is hard and ductile... , silver Silver Silver is a metallic chemical element with the chemical symbol Ag and atomic number 47. A soft, white, lustrous transition metal, it has the highest electrical conductivity of any element and the highest thermal conductivity of any metal... , vanadium Vanadium Vanadium is a chemical element with the symbol V and atomic number 23. It is a hard, silvery gray, ductile and malleable transition metal. The formation of an oxide layer stabilizes the metal against oxidation. The element is found only in chemically combined form in nature... , zinc Zinc Zinc , or spelter , is a metallic chemical element; it has the symbol Zn and atomic number 30. It is the first element in group 12 of the periodic table. Zinc is, in some respects, chemically similar to magnesium, because its ion is of similar size and its only common oxidation state is +2... , radium-226 and fluoride. |
05/05/1989 | 08/30/1990 | |||
| ID4890008952 | Idaho National Laboratory Idaho National Laboratory Idaho National Laboratory is an complex located in the high desert of eastern Idaho, between the town of Arco to the west and the cities of Idaho Falls and Blackfoot to the east. It lies within Butte, Bingham, Bonneville and Jefferson counties... (DOE United States Department of Energy The United States Department of Energy is a Cabinet-level department of the United States government concerned with the United States' policies regarding energy and safety in handling nuclear material... ) |
Butte Butte County, Idaho Butte County is a rural county located in the U.S. state of Idaho. It was established in 1917, and its county seat and largest city is Arco. As of the 2010 census, the county had a population of 2,891... , Clark Clark County, Idaho Clark County is a rural county located in the U.S. state of Idaho. As of the 2000 Census the county had a population of 1,022 . The county seat and largest city is Dubois... , Jefferson Jefferson County, Idaho Jefferson County is a county located in the U.S. state of Idaho. The county was established in 1913, and was named after Thomas Jefferson, the third U.S. President. As of the 2000 Census the county had a population of 19,155 . The county seat and largest city is Rigby... , and Bingham Bingham County, Idaho Bingham County is a county located in the U.S. state of Idaho. As of the 2000 Census the county had a population of 41,735 . The county seat and largest city is Blackfoot. Bingham County comprises the Blackfoot, ID, Micropolitan Statistical Area.Bingham County was created January 13, 1885, and... |
Groundwater contamination by hexavalent chromium Hexavalent chromium Hexavalent chromium refers to chemical compounds that contain the element chromium in the +6 oxidation state. Virtually all chromium ore is processed via hexavalent chromium, specifically the salt sodium dichromate. Approximately of hexavalent chromium were produced in 1985... , iodine Iodine Iodine is a chemical element with the symbol I and atomic number 53. The name is pronounced , , or . The name is from the , meaning violet or purple, due to the color of elemental iodine vapor.... -129, strontium Strontium Strontium is a chemical element with the symbol Sr and the atomic number 38. An alkaline earth metal, strontium is a soft silver-white or yellowish metallic element that is highly reactive chemically. The metal turns yellow when exposed to air. It occurs naturally in the minerals celestine and... -90, technetium Technetium Technetium is the chemical element with atomic number 43 and symbol Tc. It is the lowest atomic number element without any stable isotopes; every form of it is radioactive. Nearly all technetium is produced synthetically and only minute amounts are found in nature... -99, tritium Tritium Tritium is a radioactive isotope of hydrogen. The nucleus of tritium contains one proton and two neutrons, whereas the nucleus of protium contains one proton and no neutrons... , carbon tetrachloride Carbon tetrachloride Carbon tetrachloride, also known by many other names is the organic compound with the formula CCl4. It was formerly widely used in fire extinguishers, as a precursor to refrigerants, and as a cleaning agent... and TCE Trichloroethylene The chemical compound trichloroethylene is a chlorinated hydrocarbon commonly used as an industrial solvent. It is a clear non-flammable liquid with a sweet smell. It should not be confused with the similar 1,1,1-trichloroethane, which is commonly known as chlorothene.The IUPAC name is... ; soil contamination by heavy metals including lead Lead Lead is a main-group element in the carbon group with the symbol Pb and atomic number 82. Lead is a soft, malleable poor metal. It is also counted as one of the heavy metals. Metallic lead has a bluish-white color after being freshly cut, but it soon tarnishes to a dull grayish color when exposed... and mercury Mercury (element) Mercury is a chemical element with the symbol Hg and atomic number 80. It is also known as quicksilver or hydrargyrum... , by VOCs, and by radionuclide Radionuclide A radionuclide is an atom with an unstable nucleus, which is a nucleus characterized by excess energy available to be imparted either to a newly created radiation particle within the nucleus or to an atomic electron. The radionuclide, in this process, undergoes radioactive decay, and emits gamma... s, including cesium-137, strontium Strontium Strontium is a chemical element with the symbol Sr and the atomic number 38. An alkaline earth metal, strontium is a soft silver-white or yellowish metallic element that is highly reactive chemically. The metal turns yellow when exposed to air. It occurs naturally in the minerals celestine and... -90, and plutonium Plutonium Plutonium is a transuranic radioactive chemical element with the chemical symbol Pu and atomic number 94. It is an actinide metal of silvery-gray appearance that tarnishes when exposed to air, forming a dull coating when oxidized. The element normally exhibits six allotropes and four oxidation... . |
07/14/1989 | 11/21/1989 | |||
| IDD041310707 | Kerr-McGee Chemical Corp. (Soda Springs) Kerr-McGee The Kerr-McGee Corporation, founded in 1929, was an energy company involved in the exploration and production of oil and gas. On June 23, 2006, Houston-based Anadarko Petroleum Corporation agreed to acquire Kerr-McGee in an all-cash transaction totaling $16.5 billion plus the assumption of $2.6... |
Caribou Caribou County, Idaho Caribou County is a county located in the U.S. state of Idaho. As of the 2010 Census the county had a population of 6,963. The county seat and largest city is Soda Springs, followed by Grace and Bancroft.- History :... |
Surface water, ground water and solid waste contamination by vanadium Vanadium Vanadium is a chemical element with the symbol V and atomic number 23. It is a hard, silvery gray, ductile and malleable transition metal. The formation of an oxide layer stabilizes the metal against oxidation. The element is found only in chemically combined form in nature... , arsenic Arsenic Arsenic is a chemical element with the symbol As, atomic number 33 and relative atomic mass 74.92. Arsenic occurs in many minerals, usually in conjunction with sulfur and metals, and also as a pure elemental crystal. It was first documented by Albertus Magnus in 1250.Arsenic is a metalloid... , molybdenum Molybdenum Molybdenum , is a Group 6 chemical element with the symbol Mo and atomic number 42. The name is from Neo-Latin Molybdaenum, from Ancient Greek , meaning lead, itself proposed as a loanword from Anatolian Luvian and Lydian languages, since its ores were confused with lead ores... , manganese Manganese Manganese is a chemical element, designated by the symbol Mn. It has the atomic number 25. It is found as a free element in nature , and in many minerals... , tributyl phosphate Tributyl phosphate Tributyl phosphate, known commonly as TBP, is an organophosphorus compound with the formula 3PO. This colourless, odorless liquid finds some applications as an extractant and a plasticizer. It is an ester of orthophosphoric acid with n-butanol.- Production :Tributyl phosphate is manufactured by... and total petroleum hydrocarbon Total petroleum hydrocarbon Total petroleum hydrocarbon is a term used for any mixture of hydrocarbons that are found in crude oil. There are several hundred of these compounds, but not all occur in any one sample. Crude oil is used to make petroleum products which can contaminate the environment... s. |
05/05/1989 | 10/04/1989 | |||
| IDD081830994 | Monsanto Chemical Co. (Soda Springs) Monsanto The Monsanto Company is a US-based multinational agricultural biotechnology corporation. It is the world's leading producer of the herbicide glyphosate, marketed in the "Roundup" brand of herbicides, and in other brands... |
Caribou Caribou County, Idaho Caribou County is a county located in the U.S. state of Idaho. As of the 2010 Census the county had a population of 6,963. The county seat and largest city is Soda Springs, followed by Grace and Bancroft.- History :... |
Groundwater contamination by cadmium Cadmium Cadmium is a chemical element with the symbol Cd and atomic number 48. This soft, bluish-white metal is chemically similar to the two other stable metals in group 12, zinc and mercury. Similar to zinc, it prefers oxidation state +2 in most of its compounds and similar to mercury it shows a low... , selenium Selenium Selenium is a chemical element with atomic number 34, chemical symbol Se, and an atomic mass of 78.96. It is a nonmetal, whose properties are intermediate between those of adjacent chalcogen elements sulfur and tellurium... , nitrate Nitrate The nitrate ion is a polyatomic ion with the molecular formula NO and a molecular mass of 62.0049 g/mol. It is the conjugate base of nitric acid, consisting of one central nitrogen atom surrounded by three identically-bonded oxygen atoms in a trigonal planar arrangement. The nitrate ion carries a... , and fluoride Fluoride Fluoride is the anion F−, the reduced form of fluorine when as an ion and when bonded to another element. Both organofluorine compounds and inorganic fluorine containing compounds are called fluorides. Fluoride, like other halides, is a monovalent ion . Its compounds often have properties that are... from phosphorus ore processing plant. Soil on-site and on nearby buffer properties contaminated by radium Radium Radium is a chemical element with atomic number 88, represented by the symbol Ra. Radium is an almost pure-white alkaline earth metal, but it readily oxidizes on exposure to air, becoming black in color. All isotopes of radium are highly radioactive, with the most stable isotope being radium-226,... -226 blown from ore stockpiles. |
05/05/1989 | 08/30/1990 | |||
| ID3572124557 | Mountain Home Air Force Base Mountain Home Air Force Base Mountain Home Air Force Base is a United States Air Force installation located in southwestern Idaho, United States. The base is in Elmore County, 12 miles southwest of the city of Mountain Home, which is 40 miles southeast of Boise, via Interstate 84.The host unit at Mountain Home since 1972... |
Elmore Elmore County, Idaho Elmore County is a county located in the U.S. state of Idaho. As of the 2010 Census the county had a population of 27,038, down 7.2% from 29,130 in 2000. The largest city and county seat is Mountain Home.... |
Groundwater contamination by TCE Trichloroethylene The chemical compound trichloroethylene is a chlorinated hydrocarbon commonly used as an industrial solvent. It is a clear non-flammable liquid with a sweet smell. It should not be confused with the similar 1,1,1-trichloroethane, which is commonly known as chlorothene.The IUPAC name is... , aviation fuel Aviation fuel Aviation fuel is a specialized type of petroleum-based fuel used to power aircraft. It is generally of a higher quality than fuels used in less critical applications, such as heating or road transport, and often contains additives to reduce the risk of icing or explosion due to high temperatures,... and benzene Benzene Benzene is an organic chemical compound. It is composed of 6 carbon atoms in a ring, with 1 hydrogen atom attached to each carbon atom, with the molecular formula C6H6.... from aircraft maintenance and industrial operations. |
07/14/1989 | 08/30/1990 | |||
| IDD098812878 | Pacific Hide & Fur Recycling Co. | Bannock Bannock County, Idaho Bannock County is a county located in the southeastern part of the U.S. state of Idaho. It was established in 1893 and named after the local Bannock tribe. It is part of the Pocatello, Idaho Metropolitan Statistical Area, which encompasses all of Bannock and Power counties. As of the 2000 Census... |
Soil contamination by PCBs, lead Lead Lead is a main-group element in the carbon group with the symbol Pb and atomic number 82. Lead is a soft, malleable poor metal. It is also counted as one of the heavy metals. Metallic lead has a bluish-white color after being freshly cut, but it soon tarnishes to a dull grayish color when exposed... and other inorganic compound Inorganic compound Inorganic compounds have traditionally been considered to be of inanimate, non-biological origin. In contrast, organic compounds have an explicit biological origin. However, over the past century, the classification of inorganic vs organic compounds has become less important to scientists,... s from scrap metal disposal. |
09/08/1983 | 09/21/1984 | 11/04/1999 | ||
| IDSFN1002095 | St. Maries Creosote | Benewah Benewah County, Idaho Benewah County is a county located in the U.S. state of Idaho. Established on January 23, 1915, from sections of Kootenai County, it was named for a chief of the Coeur d'Alene Tribe. As of the 2010 census the county had a population of 9,285. The county seat and largest city is St... |
Creosote Creosote Creosote is the portion of chemical products obtained by the distillation of a tar that remains heavier than water, notably useful for its anti-septic and preservative properties... contamination of debris, soil and surface water from pole treatment plant. |
12/01/2000 | ||||
| IDD980665459 | Stibnite/Yellow Pine Mining Area | Valley Valley County, Idaho Valley County is a rural county located in west central Idaho in the United States. Established in 1917, it was named after the Long Valley of the North Fork of the Payette River, which extends over 30 miles from Payette Lake at McCall south to Cascade to Round Valley.The valley was formerly a... |
Heavy metal, arsenic Arsenic Arsenic is a chemical element with the symbol As, atomic number 33 and relative atomic mass 74.92. Arsenic occurs in many minerals, usually in conjunction with sulfur and metals, and also as a pure elemental crystal. It was first documented by Albertus Magnus in 1250.Arsenic is a metalloid... and cyanide Cyanide A cyanide is a chemical compound that contains the cyano group, -C≡N, which consists of a carbon atom triple-bonded to a nitrogen atom. Cyanides most commonly refer to salts of the anion CN−. Most cyanides are highly toxic.... contamination of groundwater, seeps, sediments and soils from gold Gold Gold is a chemical element with the symbol Au and an atomic number of 79. Gold is a dense, soft, shiny, malleable and ductile metal. Pure gold has a bright yellow color and luster traditionally considered attractive, which it maintains without oxidizing in air or water. Chemically, gold is a... -antimony Antimony Antimony is a toxic chemical element with the symbol Sb and an atomic number of 51. A lustrous grey metalloid, it is found in nature mainly as the sulfide mineral stibnite... ore mining and milling. |
09/13/2001 | ||||
| IDD055030852 | Union Pacific Railroad Co. | Bannock Bannock County, Idaho Bannock County is a county located in the southeastern part of the U.S. state of Idaho. It was established in 1893 and named after the local Bannock tribe. It is part of the Pocatello, Idaho Metropolitan Statistical Area, which encompasses all of Bannock and Power counties. As of the 2000 Census... |
Groundwater contamination by heavy metals, PAHs and organic compound Organic compound An organic compound is any member of a large class of gaseous, liquid, or solid chemical compounds whose molecules contain carbon. For historical reasons discussed below, a few types of carbon-containing compounds such as carbides, carbonates, simple oxides of carbon, and cyanides, as well as the... s from Union Pacific's waste water treatment facility and an adjacent tie treatment plant. |
09/08/1983 | 09/21/1984 | 09/19/1996 | 09/22/1997 | |
In addition, a proposal to add the Triumph
Triumph, Idaho
Triumph is an unincorporated village in the East Fork of Big Wood River, Blaine County, Idaho, United States. Triumph was the location of the famous Triumph Mine, which closed in 1957 after a history of producing millions of dollars in silver and lead since its discovery in the late 19th century....
Mine Tailings Site to the NPL was made in 1993 but withdrawn in 2003 as the EPA felt that all major sources of risk had been mitigated.
See also
- List of Superfund sites in the United States
- List of environmental issues
- List of waste types
- TOXMAPTOXMAPTOXMAP is a geographic information system from the United States National Library of Medicine that uses maps of the United States to help users visually explore data from the United States Environmental Protection Agency's Toxics Release Inventory and Superfund programs...