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Mr. Ed Vaughan <br />December 13, 2000 <br />Page 2 <br />PEC Project No. 2000 -087 <br />when 50 percent or more of the dominant species within each vegetative stratum are assigned an <br />obligate (OBL)l, facultative wet (FACW), and /or facultative (FAC) status. <br />The break between hydric and non -hydric soils was determined by excavating random soil pits <br />within the wetland/upland ecotone and evaluating the soil colors, texture and presence or absence <br />of hydric soil indicators (i.e. redoximorphic features, gley, oxidized rhizospheres, Field <br />Indicators of Hydric Soils in the United States, USDA - NRCS, Version 4.0, March 1998). <br />The presence of current wetland hydrology was determined through direct observation of free <br />water in excavated soil pits, saturated soil conditions and /or soil redoximorphic features. The <br />delineated wetland boundaries were marked with sequentially numbered pin flags. <br />The jurisdictional wetlands were classified according to the methodologies set forth in Wetlands <br />and Deepwater Habitats of the United States (FWS /OBS Publication 79/31; Cowardin et al. <br />1979) and Wetlands of the United States (USFWS Circular 39; Shaw and Fredine 1971). <br />DELINEATION RESULTS <br />Two jurisdictional wetlands were delineated. They are designated as Basins A and B. (Figure 2). <br />The Minnesota Department of Natural Resources (DNR) Protected Waters and Wetlands <br />Inventory Map (Figure 3) Wards Lake and its fringing emergent wetlands (including wetlands in <br />the Site) as protected water 10P. Wetlands identified by the National Wetland Inventory in area <br />of the delineation are illustrated in Figure 4. Site soils identified in the Anoka County Soil <br />Survey are in Figure 5. A detailed description of the two wetland areas is provided in the <br />attached data sheets (Appendix A). Representative photos of the wetlands and wetland soils are <br />in Figure 6 through Figure 10. <br />We hope the foregoing information is of assistance in your project planning activities. At your <br />direction, we will transmit copies of this report to the Rice Creek Watershed District (Local <br />Governmental Unit (LGU) under the Wetland Conservation Act [WCA]) and the U.S. Army <br />Corps of Engineers for review and concurrence. <br />We appreciate the opportunity to be of assistance on this project. Should you have any questions <br />about this report please feel free to contact our office. PEC staff are available to assist with <br />permitting issues should the need arise during the project planning process. <br />Peterson Environmental Consulting, Inc. <br />s L. Arndt, Ph.D. <br />e President <br />icensed Prof. Soil Scientist No. 30684 <br />1 OBL = Obligate Wetland, occurs an estimated 99% in wetlands. FACW = Facultative Wetland, has an estimated 67%-99% probability of <br />occurrence in wetlands. FAC = Facultative, is equally likely to occur in wetlands and non - wetlands 34%-66% probability. FACU = Facultative <br />Upland, occurs in wetlands only occasionally 1%-23% probability. UPL = Upland, almost never occurs in wetlands <1% probability. NI = No <br />Indicator, insufficient information available to determine an indicator status. Positive or negative signs indicate a frequency toward higher ( +) or <br />lower ( -) frequency of occurrence within a category. <br />