Notes
Draft memorandum dated April 25, 2001 from Katie L. Walter of Shannon & Wilson, Inc. to Ann Kenny and Erik Stockdale of Washington Department of Ecology, regarding outstanding issues for Port Of Seattle resolution on the Natural Resource Mitigation Plan for Sea-Tac Airport proposed Third Runway. Forwarded by Ann Kenny to Raymond Hellwig on May 3, 2001 marked ‘Deliberative DO NOT DISCLOSE.’ Memo covers meetings with Jim Kelly of Parametrix Inc. at Ecology headquarters (April 5), Port West Side offices (April 12), and Auburn mitigation site (April 19, 2001). Discusses Miller Creek, Walker Creek, wetland hydrology, groundwater monitoring, Pond D/F/G stormwater design, Wetland 39, Wetland 44a, Wetland 38 (elevation 340 feet), low flow augmentation, King County hydrologic modeling concerns, fill embankment hydrology, and relocated channel at Vacca Farm. Project No. 21-1-12020-001.