Notes
June 30, 1997 letter from Washington Governor Gary Locke to U.S. Department of Transportation Secretary Rodney Slater reaffirming state certification under 49 U.S.C. 47101 for the Sea-Tac Airport third runway development project. Supersedes December 20, 1996 letter from Ecology Director Mary Riveland to Dennis Ossenkop. Port of Seattle required to: obtain air and water quality permits including Clean Air Act conformity determination; implement stormwater controls per Puget Sound Basin Stormwater Management Manual; prepare construction sediment/erosion plans with BMPs; complete MTCA ground water evaluation including fate/transport mechanisms, drinking water supply risk modeling, and long-term monitoring; and design third runway to avoid changing hydrologic divide between Miller Creek and Des Moines Creek instream flows. Puget Sound Air Pollution Control Authority (PSAPCA), EPA, and Ecology involvement noted. AR 033651–AR 033653.