Signing up for soil sampling is easy!

Sampling Areas Map

If you would like to sign up for free soil sampling on your property and are in the Yard Program Area (orange and brown areas on the map), we need an access agreement signed by the property owner.

Please complete this form. It can be completed electronically or printed and filled out.

To complete electronically:

  1. Open form.
  2. Enter required information.
  3. Digitally sign (by following prompts in the form).
  4. Save form.
  5. Submit via email to the email address on the form (

To complete manually:

  1. Open form.
  2. Print the form.
  3. Fill out and sign form.
  4. Submit by mail or email:
    1. Mail to:
      • Dirt Alert – Attn: Chris Matter
        3629 South D Street, MS 1053
        Tacoma, WA 98418-6813
    2. Or, scan or photograph and email to the email address on the form (

Please be sure any photographs of the access agreement are easy to read and are not blurry.