Notes
An internal email from Ann Kenny at the Washington State Department of Ecology transmitting a preliminary draft Water Quality Certification (401 WQC) for the Port of Seattle’s Third Runway construction project at Seattle-Tacoma International Airport. The draft certification covers work in the Miller, Walker, and Des Moines Creek watersheds and associated wetlands. The email notes that stormwater sections require the most work and that the document must be integrated with NPDES permits and the NRMP.
