Mather Air Force Base (Ac&W Disposal Site)

Superfund site in Mather, CA · EPA ID CA8570024143

Mather Air Force Base (Ac&W Disposal Site) is a Superfund site in Mather, CA on the EPA National Priorities List (Currently on the Final NPL). Contaminants of concern include 1,2-DICHLOROETHENE (CIS AND TRANS MIXTURE), BENZENE, CHLOROETHENE (VINYL CHLORIDE), CHLOROMETHANE. The EPA has not published a human-exposure determination for Mather Air Force Base (Ac&W Disposal Site).

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
09
County
Sacramento

Contaminants of concern

Grouped by the environmental medium in which the EPA recorded them.

Air

  • 1,2-Dichloroethene (Cis And Trans Mixture)
  • Benzene
  • Chloroethene (Vinyl Chloride)
  • Chloromethane
  • Dichloromethane (Methylene Chloride)
  • Tetrachloroethene
  • Trichloroethene
  • Xylene (Mixed Isomers)

Groundwater

  • 1,1-Dichloroethene
  • 1,2-Dichloroethane
  • 1,2-Dichloropropane
  • 1,4-Dichlorobenzene
  • Benzene
  • Carbon Tetrachloride
  • Chloroethene (Vinyl Chloride)
  • Chloromethane
  • Cis-1,2-Dichloroethene
  • Gasoline
  • Lead
  • Manganese
  • Nickel
  • Tetrachloroethene
  • Total Petroleum Hydrocarbon -Diesel
  • Trichloroethene
  • Xylene (Mixed Isomers)

Sediment

  • 1,2,3,4,6,7,8,9-Octachlorodibenzofuran
  • 1,2,3,4,6,7,8,9-Octachlorodibenzo[B,E][1,4]Dioxin (Ocdd)
  • 1,2-Dihydroacenaphthylene
  • 9h-Fluorene
  • Acenaphthylene
  • Alpha-Chlordane
  • Anthracene
  • Antimony
  • Aroclor 1248
  • Aroclor 1254
  • Aroclor 1260
  • Arsenic
  • Barium
  • Benzo(B)Fluoranthene
  • Benzo(Ghi)Perylene
  • Benzo(K)Fluoranthene
  • Benzo[A]Anthracene
  • Benzo[A]Pyrene
  • Cadmium
  • Chlorinated Dioxins And Furans
  • Chromium
  • Chromium(Vi)
  • Chrysene
  • Cobalt
  • Copper
  • Dibenzo(A,H)Anthracene
  • Dieldrin
  • Fluoranthene
  • Gamma-Chlordane
  • Gasoline
  • Heptachlorodibenzo[B,E][1,4]Dioxin (Hpcdd) (Mixed Isomers)
  • Hexachlorodibenzo[B,E][1,4]Dioxin (Hxcdd) (Mixed Isomers)
  • Indeno(1,2,3-Cd)Pyrene
  • Lead
  • Mercury
  • Naphthalene
  • Nickel
  • P,P'-Ddd
  • P,P'-Dde
  • P,P'-Ddt
  • Petroleum
  • Phenanthrene
  • Pyrene
  • Tetrachlorodibenzofuran (Tcdf)
  • Vanadium
  • Zinc

Soil

  • 1,2,3,4,6,7,8,9-Octachlorodibenzo[B,E][1,4]Dioxin (Ocdd)
  • Antimony
  • Arsenic
  • Barium
  • Benzene
  • Benzo(B)Fluoranthene
  • Benzo(Ghi)Perylene
  • Benzo(K)Fluoranthene
  • Benzo[A]Anthracene
  • Benzo[A]Pyrene
  • Cadmium
  • Carbon Tetrachloride
  • Chlorinated Dioxins And Furans
  • Chloroethene (Vinyl Chloride)
  • Chloromethane
  • Chromium
  • Chrysene
  • Copper
  • Dibenzo(A,H)Anthracene
  • Dichloromethane (Methylene Chloride)
  • Diesel Fuel
  • Ethylbenzene
  • Fluoranthene
  • Gasoline
  • Heptachlorodibenzo[B,E][1,4]Dioxin (Hpcdd) (Mixed Isomers)
  • Hexachlorodibenzo[B,E][1,4]Dioxin (Hxcdd) (Mixed Isomers)
  • Indeno(1,2,3-Cd)Pyrene
  • Lead
  • Manganese
  • Mercury
  • Mineral Oils
  • Naphthalene
  • P,P'-Ddd
  • P,P'-Dde
  • P,P'-Ddt
  • Petroleum
  • Phenanthrene
  • Pyrene
  • Tetrachloroethene
  • Tin
  • Toluene
  • Total Petroleum Hydrocarbon -Diesel
  • Total Petroleum Hydrocarbon -Gasoline
  • Total Petroleum Hydrocarbons (Tph)
  • Trichloroethene
  • Xylene (Mixed Isomers)
  • Zinc

Surface Water

  • Aluminum
  • Antimony
  • Barium
  • Chromium
  • Lead
  • Manganese
  • Silver
  • Vanadium
  • Zinc

Location

MATHER AIR FORCE BASE, Mather, CA 95655

Latitude 38.55695, longitude -121.2972

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