Rocky Mountain Arsenal (Usarmy)
Superfund site in Adams County, CO · EPA ID CO5210020769
Rocky Mountain Arsenal (Usarmy) is a Superfund site in Adams County, CO on the EPA National Priorities List (Currently on the Final NPL). Contaminants of concern include POLYCHLORINATED BIPHENYLS (PCBS), 1,1,1-TRICHLOROETHANE, 1,1,2-TRICHLOROETHANE, 1,1-DICHLOROETHANE. At Rocky Mountain Arsenal (Usarmy), the EPA has determined that human exposure is under control.
EPA status
- National Priorities List
- Currently on the Final NPL
- Human exposure under control
- Yes
- Groundwater migration under control
- Yes
- Construction complete
- No
- Sitewide ready for reuse
- No
- Federal facility
- Yes
- EPA region
- 08
- County
- Adams
Contaminants of concern
Grouped by the environmental medium in which the EPA recorded them.
Air
- Polychlorinated Biphenyls (Pcbs)
Buildings/Structures
- 1,1,1-Trichloroethane
- 1,1,2-Trichloroethane
- 1,1-Dichloroethane
- 1,2-Dibromo-3-Chloropropane
- 1,2-Dichloroethane
- 1,2-Dimethylbenzene (O-Xylene)
- 1,3-Dimethylbenzene (M-Xylene)
- 1,4-Dimethylbenzene (P-Xylene)
- 1-Chloro-2-[(2-Chloroethyl)Sulfanyl]Ethane
- 2,5-Norbornadiene
- 2-Fluoroacetic Acid
- 2-[Fluoro(Methyl)Phosphoryl]Oxypropane (Sarin)
- 4-Methyl-2-Pentanone (Methyl Isobutyl Ketone)
- Aldrin
- Arsenic
- Atrazine
- Benzene
- Cadmium
- Carbon Tetrachloride
- Chlorobenzene
- Chloroform
- Chlorophenoxy Herbicides
- Chromium
- Copper
- Dichloro-[(E)-2-Chloroethenyl]Arsane (Lewisite)
- Dichloromethane (Methylene Chloride)
- Dicyclopentadiene
- Dieldrin
- Endrin
- Ethylbenzene
- Hexachlorocyclopentadiene
- Isodrin
- Lead
- Malathion
- Mercury
- P,P'-Ddd
- P,P'-Ddt
- Parathion
- Toluene
- Trans-1,2-Dichloroethene
- Trichloroethene
- Vx
- Zinc
Debris
- 1,1,2,2-Tetrachloroethane
- 1,1-Dichloroethene
- 1,2-Dibromo-3-Chloropropane
- 1,2-Dichloroethane
- Arsenic
- Benzene
- Cadmium
- Carbon Tetrachloride
- Chlordane
- Chloroacetic Acid
- Chlorobenzene
- Chloroform
- Chromium
- Dichloromethane (Methylene Chloride)
- Dicyclopentadiene
- Dieldrin
- Endrin
- Hexachlorocyclopentadiene
- Isodrin
- Lead
- Mercury
- P,P'-Dde
- P,P'-Ddt
- Polychlorinated Biphenyls (Pcbs)
- Tetrachloroethene
- Toluene
- Trichloroethene
Free-phase NAPL
- Voc
Groundwater
- 1,1,1-Trichloroethane
- 1,1,2,2-Tetrachloroethane
- 1,1,2-Trichloroethane
- 1,1-Dichloroethane
- 1,1-Dichloroethene
- 1,2-Dibromo-3-Chloropropane
- 1,2-Dichlorobenzene
- 1,2-Dichloroethane
- 1,2-Dichloroethene (Cis And Trans Mixture)
- 1,3-Dichlorobenzene
- 1,4-Dichlorobenzene
- 2,5-Norbornadiene
- Aldrin
- Arsenic
- Atrazine
- Benzene
- Cadmium
- Calcium Carbonate
- Calcium Oxide
- Carbon Tetrachloride
- Chlordane
- Chloride
- Chloroacetic Acid
- Chlorobenzene
- Chloroform
- Chromium
- Copper
- Dichlorobenzene (Mixed Isomers)
- Dichloromethane (Methylene Chloride)
- Dicyclopentadiene
- Dieldrin
- Endrin
- Ethylbenzene
- Fluoride
- Hexachlorocyclopentadiene
- Isodrin
- Lead
- Malathion
- Manganese
- Mercury
- Methylphosphonic Acid
- N-Nitrosodimethylamine
- Organics
- P,P'-Dde
- P,P'-Ddt
- Pesticides
- Sulfate
- Tetrachloroethene
- Toluene
- Trans-1,2-Dichloroethene
- Trichloroethene
- Voc
- Xylene (Mixed Isomers)
- Zinc
Liquid Waste
- 1,1,1-Trichloroethane
- 1,1,2,2-Tetrachloroethane
- 1,1,2-Trichloroethane
- 1,1-Dichloroethane
- 1,1-Dichloroethene
- 1,2-Dichloroethane
- 1,2-Dichloroethene (Cis And Trans Mixture)
- 1,4-Dithiane
- 1-Chloro-2-[(2-Chloroethyl)Sulfanyl]Ethane
- 2,2-Dichloroethenyl Dimethyl Phosphate
- 2-Fluoroacetic Acid
- 2-[Fluoro(Methyl)Phosphoryl]Oxypropane (Sarin)
- 4-Methyl-2-Pentanone (Methyl Isobutyl Ketone)
- Aldrin
- Arsenic
- Atrazine
- Benzene
- Cadmium
- Carbon Tetrachloride
- Chlordane
- Chlorobenzene
- Chloroform
- Chromium
- Copper
- Dibromochloromethane
- Dichloromethane (Methylene Chloride)
- Dicyclopentadiene
- Dieldrin
- Endrin
- Ethylbenzene
- Hexachlorocyclopentadiene
- Isodrin
- Lead
- Malathion
- Mercury
- N-Nitrosodimethylamine
- Parathion
- Pesticides
- Toluene
- Trichloroethene
- Xylene (Mixed Isomers)
- Zinc
Sediment
- 1,2-Dibromo-3-Chloropropane
- Aldrin
- Dieldrin
- Endrin
- P,P'-Dde
- P,P'-Ddt
Sludge
- Arsenic
- Cadmium
- Calcium Carbonate
- Calcium Oxide
- Chromium
- Copper
- Lead
- Mercury
- Nitrate/Nitrite
- Organics
- Pesticides
- Zinc
Soil
- 1,1,1-Trichloroethane
- 1,1,2,2-Tetrachloroethane
- 1,1,2-Trichloroethane
- 1,1-Dichloroethane
- 1,1-Dichloroethene
- 1,2-Dibromo-3-Chloropropane
- 1,2-Dichloroethane
- 1,2-Dichloroethene (Cis And Trans Mixture)
- 1,4-Dithiane
- 1-Chloro-2-[(2-Chloroethyl)Sulfanyl]Ethane
- 2,2-Dichloroethenyl Dimethyl Phosphate
- 2-Fluoroacetic Acid
- 2-[Fluoro(Methyl)Phosphoryl]Oxypropane (Sarin)
- 4-Methyl-2-Pentanone (Methyl Isobutyl Ketone)
- Aldrin
- Arsenic
- Atrazine
- Benzene
- Cadmium
- Calcium Carbonate
- Calcium Oxide
- Carbon Tetrachloride
- Chlordane
- Chloroacetic Acid
- Chlorobenzene
- Chloroform
- Chromium
- Copper
- Dibromochloromethane
- Dichloromethane (Methylene Chloride)
- Dicyclopentadiene
- Dieldrin
- Endrin
- Ethylbenzene
- Hexachlorocyclopentadiene
- Isodrin
- Lead
- Malathion
- Mercury
- N-Nitrosodimethylamine
- Organics
- P,P'-Dde
- P,P'-Ddt
- Parathion
- Pesticides
- Polychlorinated Biphenyls (Pcbs)
- Tetrachloroethene
- Toluene
- Trans-1,2-Dichloroethene
- Trichloroethene
- Xylene (Mixed Isomers)
- Zinc
Soil Gas
- 1,1,1-Trichloroethane
- 1,1,2-Trichloroethane
- 1,1-Dichloroethene
- 1,2-Dichloroethene (Cis And Trans Mixture)
- Benzene
- Toluene
- Trans-1,2-Dichloroethene
- Trichloroethene
Solid Waste
- 1,1,1-Trichloroethane
- 1,1,2,2-Tetrachloroethane
- 1,1,2-Trichloroethane
- 1,1-Dichloroethane
- 1,1-Dichloroethene
- 1,2-Dichloroethane
- 1,2-Dichloroethene (Cis And Trans Mixture)
- 1,4-Dithiane
- 1-Chloro-2-[(2-Chloroethyl)Sulfanyl]Ethane
- 2,2-Dichloroethenyl Dimethyl Phosphate
- 2-Fluoroacetic Acid
- 2-[Fluoro(Methyl)Phosphoryl]Oxypropane (Sarin)
- 4-Methyl-2-Pentanone (Methyl Isobutyl Ketone)
- Aldrin
- Arsenic
- Atrazine
- Benzene
- Cadmium
- Carbon Tetrachloride
- Chlordane
- Chlorobenzene
- Chloroform
- Chromium
- Copper
- Dibromochloromethane
- Dichloromethane (Methylene Chloride)
- Dicyclopentadiene
- Dieldrin
- Endrin
- Ethylbenzene
- Hexachlorocyclopentadiene
- Isodrin
- Lead
- Malathion
- Mercury
- N-Nitrosodimethylamine
- Parathion
- Pesticides
- Polychlorinated Biphenyls (Pcbs)
- Toluene
- Trichloroethene
- Xylene (Mixed Isomers)
- Zinc
Surface Water
- Arsenic
- Chlordane
- Chloride
- Dicyclopentadiene
- Dieldrin
- Fluoride
- P,P'-Dde
- P,P'-Ddt
- Sulfate
Location
IMMED N STAPLETON INTL ARPT, Adams County, CO 80022
Latitude 39.833398, longitude -104.842445