Asbestos: Contamination Map

Locations marked in red had detectable asbestos by PLM, Polarized Light Microscopy, at the percentage indicated. TEM is detection by Transmission Electron Microscopy.

  • One in six soil locations tested had asbestos.
  • One in eight locations tested had more than 1% asbestos.
  • TR = trace or less than 1% asbestos.

Click here for an Asbestos Hits Map with Detail by Haley & Aldrich.