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IIWestern Washington Hydrology Model <br /> PROJECT REPORT <br /> IProject Name: Fina1W5x32x45 <br /> Site Address: 2909 Seaway Blvd <br /> I <br /> City Everett <br /> Report Date : 12/2/2009 <br /> Gage Everett <br /> Data Start 1948/10/01 <br /> I <br /> Data End : 1997/09/30 <br /> Precip Scale: 0.80 <br /> WWHM3 Version: <br /> 1 <br /> PREDEVELOPED LAND USE <br /> II Name : Basin 1 <br /> Bypass: No <br /> IIGroundWater: No <br /> Pervious Land Use Acres <br /> C, Forest, Steep 2.83 <br /> I <br /> C, Pasture, Flat .92 <br /> Impervious Land Use Acres <br /> II <br /> Element Flows To: <br /> IISurface Interfiow Groundwater <br /> I <br /> Name : Basin 1 <br /> Bypass: No <br /> GroundWater: No <br /> I <br /> Pervious Land Use Acres <br /> C, Lawn, Flat .22 <br /> C, Forest, Steep 2.36 <br /> IIImpervious Land Use Acres <br /> ROADS FLAT 0.75 <br /> ROOF TOPS FLAT 0.42 <br /> I . <br /> II Element Flows To: <br /> Surface Interfiow Groundwater <br /> Infiltration Trench, Infiltration Trench, <br /> IIName Infiltration Trench <br /> Bottom Length: 32ft. <br /> IBottom Width : 45ft. <br /> Trench bottom slope 1: 0.01 To 1 <br /> Trench Left side slope 0: 0 To 1 <br /> Trench right side slope 2: 0 To 1 <br /> I <br /> Material thickness of first layer : 5 <br /> Pour Space of material for first layer : 0.4 <br /> Material thickness of second layer : 0 <br /> Pour Space of material for second layer : 0.33 <br /> I <br /> Material thickness of third layer : 0 <br /> Pour Space of material for third layer : 0.33 <br />