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Terrestrial Ecological Evaluation

Form number Date Published Date Revised
ECY 090-300 February 1998 December 2018
VIEW NOW Terrestrial Ecological Evaluation (Number of pages: 5) (Publication Size: 112KB)

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Description Under the Model Toxics Control Act (MTCA), a terrestrial ecological evaluation (TEE) is necessary when hazardous substances are released into the soils at a site.

Completion of this TEE form is a requirement for all Voluntary Cleanup Program (VCP) sites, and will fulfill that requirement. You need to submit this form if you’re cleaning up a site under the VCP and planning to request a written opinion on your cleanup from Ecology.
REQUEST A COPY The mission of the Department of Ecology is to protect, preserve, and enhance Washington’s environment. To help us meet that goal, please consider the environment before you print or request a copy.

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Visit Ecology’s website for more information
Contact Arthur Buchan at 360-407-7146 or
Keywords terrestrial, VCP form, Toxic Cleanup form, Official Ecology Form, evaluation
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