Martin-Marietta Aluminum Co.

Superfund site in The Dalles, OR · EPA ID ORD052221025

Martin-Marietta Aluminum Co. is a Superfund site in The Dalles, OR on the EPA National Priorities List (Deleted from the Final NPL). Contaminants of concern include CYANIDE COMPOUNDS, FLUORIDE, SODIUM, SULFATE. The EPA has not published a human-exposure determination for Martin-Marietta Aluminum Co..

EPA status

National Priorities List
Deleted from 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
No
EPA region
10
County
Wasco

Contaminants of concern

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

Groundwater

  • Cyanide Compounds
  • Fluoride
  • Sodium
  • Sulfate

Leachate

  • Cyanide
  • Fluoride
  • Polycyclic Aromatic Hydrocarbons (Pahs)
  • Sodium
  • Sulfate

Sludge

  • Arsenic
  • Fluoride
  • Polycyclic Aromatic Hydrocarbons (Pahs)
  • Sodium

Soil

  • Arsenic
  • Fluoride
  • Polycyclic Aromatic Hydrocarbons (Pahs)

Solid Waste

  • Cyanide Compounds
  • Fluoride
  • Polycyclic Aromatic Hydrocarbons (Pahs)
  • Sodium

Location

3313 W 2ND ST, The Dalles, OR 97058

Latitude 45.624439, longitude -121.2056

Show this site on the map →