Hanford 200-Area (Usdoe)
Superfund site in Benton County, WA · EPA ID WA1890090078
Hanford 200-Area (Usdoe) is a Superfund site in Benton County, WA on the EPA National Priorities List (Currently on the Final NPL). Contaminants of concern include AMERICIUM-241, BORON, CARBON TETRACHLORIDE, CESIUM-137. The EPA has not published a human-exposure determination for Hanford 200-Area (Usdoe).
EPA status
- National Priorities List
- Currently on the Final NPL
- Human exposure under control
- Not reported
- Groundwater migration under control
- Not reported
- Construction complete
- Not reported
- Sitewide ready for reuse
- Not reported
- Federal facility
- Yes
- EPA region
- 10
- County
- Benton
Contaminants of concern
Grouped by the environmental medium in which the EPA recorded them.
Debris
- Americium-241
- Boron
- Carbon Tetrachloride
- Cesium-137
- Cobalt-60
- Dichloromethane (Methylene Chloride)
- Mercury
- Neptunium
- Plutonium-239/240
- Polychlorinated Biphenyls (Pcbs)
- Radium-226
- Strontium-90
Groundwater
- Carbon Tetrachloride
- Chloroform
- Chromium
- Chromium(Vi)
- Iodine-129
- Nitrate
- Technetium-99
- Trichloroethene
- Tritium
- Uranium
Leachate
- Acetone
- Aluminum
- Ammonia
- Arsenic
- Barium
- Beryllium
- Bis(2-Ethylhexyl)Phthalate
- Butyl Benzyl Phthalate
- Chloride
- Chromium
- Copper
- Fluoride
- Magnesium
- Manganese
- Mercury
- Nickel
- Nitrate
- Selenium
- Sulfate
- Toluene
- Vanadium
- Zinc
Sludge
- Americium-241
- Plutonium-239/240
Soil
- Americium-241
- Boron
- Carbon Tetrachloride
- Cesium-137
- Dichloromethane (Methylene Chloride)
- Mercury
- Plutonium-239/240
- Polychlorinated Biphenyls (Pcbs)
- Radium-226
- Strontium-90
Location
200 AREA, Benton County, WA 99352
Latitude 46.563331, longitude -119.6049