EXH1214047400

PCHBPollution Control Hearings Board of the State of Washington

3.2.5 South Aviation Support Area (SASA)/Tyee Valley Golf Course ............. 3-53 3.2.6 Industrial Waste System (IWS) .................................................................. 3-58 3.2.7 SASA Detention Pond Area ....................................................................... 3-59 4. SUMMARY .......................................................................................................................... 4-1 5. REFERENCES ...................................................................................................................... 5-1 APPENDICES A WETLAND DELINEATION REPORT - AUBURN MITIGATION SITE B FIELD DATA SHEETS (Bound Separately) C PKIOR CONVERTED CROPLANDS AT THE VACCA FARM SITE D MAP ATLAS E PREVIOUSLY DELINEATED WETLANDS Wetland Delineation Report - Master Plan Update Improvement December i 1, 2000 Seattle Tacoma International Airport, Port of Seattle ii 5J6-2912-001 (41) Parametrix, Inc. G.._Dmw,_,o_cgt291._JJ291101141w_,_a,U_mal Wetlard _ llel_n.d_ AR 047402 LIST OF VlGURES Figure Page Location of Seattle-Tacoma International Airport ............................................................... 1-3 Wetland Study Area for the Master Plan Update Improvements at STIA ........................... 1-4 Location of Existing Water Features, Stormwater Facilities, Watershed Boundaries. and Acquisition Area of STIA .............................................................................................. 3-2 Wetlands in the Miller Creek Basra Near STIA ................................................................... 3-4 Wetlands in the Des Momes Creek Basra Near STIA .......................................................... 3-5 Aerial Photograph of Borrow Area 1 (1980) ...................................................................... 3-44 Aerial Photograph of Borrow Area 1 (1996) ...................................................................... 3-45 LIST OF TABLES Table Key to plant indicator status .................................................................................................. 2-3 Plant species observed in the STIA Master Plan Update study area.................................... 3-8 Summary of wetland and Other Waters of the U.S. areas in the STIA Master Plan Update improvements area ................................................................... 3-11 Significant wetlands near the STIA project area ................................................................ 3-16 Wetland Delineation Report - Master Plan Update Improvement December I 1, 2000 SeattleParanmt_,Tacoma_¢.Internati°nal A_rport, Port of Seallle. iii 556-2912-001 (41) Gl'g)mm_g1291.%L_.',lPI,._lWIv,wlaglIF_llP/_kp_d_ IMm_lb¢ AR 047403…
V V