Evaluation of Emerging Stormwater Treatment Technologies
Technology Assessment Protocol - Ecology (TAPE)
For vendors, designers, and manufacturers who wish to have their stormwater treatment technologies certified by the Washington State TAPE program begin by reading the Technology Assessment Protocol – Ecology Process Overview.
PLEASE NOTE: Ecology has revised the 2008 TAPE Technical Guidance Manual. Below is the current required TAPE Technical Guidance Manual.
*Ecology will no longer accept the 2008 version after December 31, 2012.
Both hard copy and digital files are required in the initial application.
Ecology will process applications in the order received. We will return incomplete applications to the applicant with a description of what is missing.
Ecology is also accepting new applications to the Chemical Technology Assessment Protocol – Ecology (C-TAPE) program.
The Guidance for Evaluating Emerging Stormwater Treatment Technologies at Construction Sites Chemical Technology Assessment Protocol – Ecology (C-TAPE) (Ecology Publication #03-10-078) has not been revised.
For more information, please contact Douglas Howie at 360-407-6444
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