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I Project Information <br /> Project/Site Name: EvCC Learning Resource Center Building <br /> Street/Location: 2000 Tower Street <br /> City: Everett State: WA Zip code: 98201 <br /> i. Subdivision: N/A <br /> Receiving waterbody: Combined Sewer System <br /> 1.1 Existing Conditions <br /> Total acreage (including support activities, such as off-site equipment staging yards, material <br /> storage areas, borrow areas): <br /> Total acreage: 5.22 ac <br /> Disturbed acreage: 5.22 ac <br /> Existing structures: 0.99 ac <br /> Landscape topography: 0.34 ac <br /> Drainage patterns- Sheet flow to series of catch basins and conveyance pipes and <br /> discharge to combined sewer system. <br /> Existing vegetation: Planter gardens, trees, and shrubs <br /> Critical Areas (wetlands, No existing critical areas within and adjacent to the project site. <br /> streams, high erosion risk, <br /> steep or difficult to stabilize <br /> slopes): <br /> List of known impairments for 303(d) listed or Total Maximum Daily Load(TMDL) for the <br /> receiving waterbody: None identified for combined sewer system. <br /> Table 1 includes a list of suspected and/or known contaminants associated with the construction <br /> activity. The listed pollutants are based on typical construction activities. <br /> Table 1 —Summary of Site Pollutant Constituents <br /> Constituent <br /> Location Depth Concentration <br /> (Pollutant) <br /> Bark and wood debris, Unknown Unknown Unknown <br /> and TSS <br /> P , 14 <br />