Miller Creek Relocation Plan – Parametri X – December 1996 Mx 2616n 20220823 173908

FOR THE PROPOSED MASTER PLAN UPDATE IlVIPROVEMENTS AT SEATTLE-TACOMA INTERNATIONAL AIRPORT Prepared for LANDRUM & BROWN Seattle-Tacoma International Airport Project Consultant's Office MT Room 6434 Seattle, Washington 98158 Prepared by PARAl"IETRIX, INC. 5808 Lake Washington Blvd. N.E. Kirkland, Washington 98033 December 1996 ' ' l l - l ' I_ n r·: ' .. J D n I . p L1 [~ ,_ l TABLE OF CONTENTS 1. INTRODUCTION . . .... . ...... .... ................... . . 1-1 2. ECOLOGICAL ASSESSMENT OF PROJECT SITE . . . . . . . . . . . . . . . . . 2-1 2.1 STREAM CLASSIFICATION .. . . .. .. . .. . ... . ...... . . 2-1 2.2 PRIMARY USES/FUNCTION IN THE WATERSHED .... . .... 2-1 2.3 EXISTING FISH HABITAT .. . . ... . .. .. . . .......... . 2-2 2.4 HYDROLOGY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 2.5 CHANNEL CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . 2-4 2.6 FLOODPLAIN .. . . . . . . . ....... . .. . . .... . ..... ... 2-5 2.7 EXISTING RIPARIAN VEGETATION ....... . . . . . . .. . ... 2-5 3. CONSTRUCTION IMPACTS FROM CREEK…
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