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�acobson Environmental, PLLC www.jacobsonenvironmental.com <br /> Environmental Consultants Wayne]acobson, P.S.S.,W.D.C., P.W.S.,A.F.S. <br /> ------------------------------------------------------------------------------------------------------------ <br /> 5821 Humboldt Avenue North, Brooklyn Center, �IN 55430 (612) 802-6619 Cell <br /> Email: jacobsonenv@msn.com <br /> Wetland Classification <br /> Wetland classifications discussed in the text are set forth in Wetlands and Deepwater Habitats of the <br /> United States(FWS/OBS Publication 79/31, Cowardin E�t al. 1979)and Wetlands of the United States <br /> (USFWS Circular 39, Shaw and Fredine, 1971.)Additionally, plant community types as named by Eggers <br /> and Reed (1998)are given. <br /> Topographic maps, National Wetlands Inventory maps, the Web Soil Survey, Aerial Photographs, and <br /> DNR Protected Waters maps were consulted to locate potential wetland habitats. <br /> The Routine On-site Determination Method was used on this site. In this method, the following <br /> procedures were used: <br /> 1) The vegetative community was sampled in all present strata to determine <br /> whether 50%of the dominant plant species were hydrophytic using the 50/20 method. <br /> 2) Soil pits were dug using a dutch auger to depths of 18"-40", noting soil profiles and any <br /> hydric soil characteristics. <br /> 3) Signs of wetland hydrology were noted and were compared to field criteria such as depth <br /> to shallow water table and depth of soil saturation found in the soil pits. <br /> Wetland edges were marked with orange numbered pin flags. 4-foot wood lath marked with orange <br /> "wetland boundary"flagging tape or flagging tied on vegetation may be used if site conditions warrant. <br /> Any wetlands were mapped by others using modern survey methods. At least one sample point transect <br /> crosses each delineated wetland edge. These transects consist of an upland sample point, and a <br /> wetland sample point. Other sample points may be loc�ted in areas which have one or more of the <br /> wetland vegetation, soils, or hydrologic characteristics K�resent, or where questionable conditions exist. <br /> Sample points are marked with orange pin flags with a ��ink ribbon tied on them. Sample data sheets are <br /> found in Appendix B. <br /> Results <br /> Basin 1 <br /> Basin 1 is a PEMB Type 2 wet meadow comprised of 98% reed canarygrass, <1% stinging nettle, <br /> and <1%tussock sedge along with a few other species. The wetland boundary was typically a transition <br /> from common buckthorn to reed canarygrass with a top�graphic break. The soils changed from dry <br /> Lester soil to saturated Houghton soil in the wetland. Soil saturation was present in the wetland, and <br /> hydrology disappeared in the upland. <br /> The Nationat Wetland Inventory Map (NWI) (Figure 2) icientifies no wetlands in the area of Basin 1 <br /> delineated on the site. <br /> According to the DNR Protected Waters Map(PWI) (Fiqure 4) of Hennepin County there are no protected <br /> public waters on the site. Figure 5 is a wetland delineation map of the site. Figure 6 is a parcel map of <br /> the area. Figure 7 is a contour survey map showing th�areas delineated. <br /> Wetland Delineation-Mitigation-Permitting-Monitoring-Banking-Functional Analysis-T & E Surveys 4 <br /> Phase I Environmental Assessments-EAW's-Soil ID-Soil .Analysis & Delineation-Environmental Referrals <br /> Pond &Lake Weed Control & Fish Stocking-Tree Survey�s-Natural Resource Management Plans <br />