Declaration of Dr. Peter Willing in Support of ACC’s Motion for Stay

Notes

Dr. Peter Willing, a water resources expert, declares in support of the Airport Communities Coalition’s motion for a stay of the Department of Ecology’s Water Quality Certification No. 1996-4-02325 for construction of a third runway at Sea-Tac Airport. He identifies two key deficiencies in the certification: flawed analysis of low streamflows and inadequate stormwater management plans. He argues that the certification lacks reasonable assurance that water quality standards will be protected.

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