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Erosivity Waiver Certification

Form number Date Published Date Revised
ECY 070-202December 2005April 2010
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Author(s) Jocelyn Winz
Description This form is used by construction site operators to request an exemption from the Cconstruction Stormwater General Permit based on low erosivity during the period of construction activity.

You can find staff contact information at

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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Keywords General Permit, Construction Stormwater General Permit, erosivity waiver, certificate, stormwater form, Official Ecology Form, Water Quality form
WEB PAGE Construction Stormwater General Permit