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Central Park SFR-CAR&Mitigation Plan <br /> Table 1:Wetland A Determination Summary <br /> Parameter aeSlllt <br /> Flag#and Type Blue&White flagging tape labeled A1-A5. <br /> General Wetland Location Eastern property edge. <br /> and Size 1,367 SF on-site. <br /> Cowardin Classification Seasonally saturated palustrine forested wetland (PFOC)and <br /> Seasonally saturated palustrine scrub/shrub wetland (PSSC). <br /> Dominant Vegetation Red alder, Pacific willow, lady fern,giant horsetail, creeping <br /> buttercup, and climbing nightshade. <br /> Hydrogeomorphic Classification Open depressional. <br /> Water Source/Outlet A small culvert, located south of the subject parcel, drains the <br /> wetland. The culvert passes beneath the Interurban Trail, <br /> flowing east towards an offsite wetland. <br /> Hydrology Indicators Saturation and shallow surface water. <br /> Typical Soil Profile 0-15+inches: A horizon, 1OYR2/1,Sil. <br /> Wetland Rating Category 3,with a habitat score of 4 <br /> Wetland Buffer Requirements and 75-foot standard buffer. <br /> Conditions <br /> Building Setback Limits (BSBL) 10 feet from buffer edge <br /> 33 Stream Determination <br /> Based upon the criteria outlined in the Everett Municipal Code, no streams were identified on the <br /> subject site. The wetland had some shallow surface water present at the time of the site visit, but no <br /> channel,scour marks,or other evidence of concentrated flow was observed on the subject site. <br /> 3.4 Offsite Critical Areas <br /> Wetland A extends off-site to the north and south of the subject site. An additional wetland area may <br /> be present east of the existing paved pedestrian trail located along the east property line. No other <br /> wetlands or streams were identified near subject site. <br /> 3.5 Existing Functions and Values <br /> Overall,the on-site buffer for Wetland A is relatively uniform and provides relatively low functions and <br /> values in regards to water quality improvement and habitat support. The buffer is dominated by <br /> invasive vegetation including Japanese knotweed and Himalayan blackberry. The wetland is isolated <br /> from other undisturbed habitat areas by existing urban areas, roadways,and paved paths. <br /> 4.0 Project Impacts and Mitigation �E <br /> The proposed project has been designed to minimize impacts to critical areas and their associated <br /> buffers to the greatest extent practicable given the site constraints. The project will require the <br /> construction of a driveway, building site, utilities, and stormwater management. <br /> si <br /> r:. <br /> Septet nl'f:1 2,r)1;, f', Y <br /> h-[-_ci0:i PijC t?.:l'll.il f'I;7',r,!.J iJitl'1:, YiC, <br /> 3 <br />