Preliminary draft 401 WQC for Third Runway

Notes

An internal email from Ann Kenny distributing a preliminary draft of the 401 Water Quality Certification for the construction of a Third Runway 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 additional conditions related to the NRMP are pending.

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