919 E MARINE VIEW DR 2018-01-01 MF Import

• 919 E. Marine View Drive Apartments #13-4517 EXISTING SITE CONDITIONS Drainage Patterns Runoff on the site sheetflows from west to east. Average slopes range from approximately 5% to 16%. Drainage Features Land Use The site is currently occupied by a single family residence and a 2 story, 4 unit townhouse complex, with an asphalt drive and parking area. Existing vegetation is grass with deciduous trees scattered over the site. The existing single family residence is proposed to be demolished. The existing townhouse complex is proposed to remain. A new 3 story, 17 unit apartment complex is proposed to be added to the site, along with a new driveway and parking area. Soil Type According to the National Resources Conservation Service, the on-site soils consist of 1) Alderwood gravelly sand loam, 15 to 25 percent slopes and 2)Alderwood-Urban land complex, 2 to 8 percent slopes. From Table 5.5 of Volume 1 of the 2010 City of Everett Stormwater Management Manual, these soils are modeled as Soil Type C. Area The total site area is 0.735 acres. Existing site conditions include 0.148 acres and 0.587 acres of impervious and pervious areas, respectively. March 25,2014 Prepared by: Group Four, Inc.