Teledyne Semiconductor

Superfund site in Mountain View, CA · EPA ID CAD009111444

Teledyne Semiconductor is a Superfund site in Mountain View, CA on the EPA National Priorities List (Currently on the Final NPL). Contaminants of concern include 1,1-DICHLOROETHANE, CHLOROETHENE (VINYL CHLORIDE), CIS-1,2-DICHLOROETHENE, TETRACHLOROETHENE. At Teledyne Semiconductor, 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
Yes
Sitewide ready for reuse
Yes
Federal facility
No
EPA region
09
County
Santa Clara

Contaminants of concern

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

Air

  • 1,1-Dichloroethane
  • Chloroethene (Vinyl Chloride)
  • Cis-1,2-Dichloroethene
  • Tetrachloroethene
  • Trans-1,2-Dichloroethene
  • Trichloroethene

Groundwater

  • 1,1,1-Trichloroethane
  • 1,1-Dichloroethane
  • 1,1-Dichloroethene
  • 1,2,4-Trichlorobenzene
  • 1,2-Dichlorobenzene
  • 1,2-Dichloroethene (Cis And Trans Mixture)
  • Chloroethene (Vinyl Chloride)
  • Tetrachloroethene
  • Toluene
  • Trichloroethene

Location

1300 TERRA BELLA AVE, Mountain View, CA 94043

Latitude 37.4108, longitude -122.0797

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