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10-15-2012 Planning Commission Packet
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10-15-2012 Planning Commission Packet
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are given in the Technical Documentation Section. <br /> The Minnesota Department of Natural Resources, State Protected Waters Map (Public Water <br /> Inventory), indicates no Public Water present within the property(Figure 4). <br /> Site Visit - <br /> SER ecologists examined the subject property for areas meeting jurisdictional wetland criteria <br /> during the site visit.One wetland meeting the jurisdictional criteria of a wetland was deternuned and <br /> delineated, and a boundary was flagged. The approximate wetland boundary is outlined in red <br /> (Figure 5). <br /> Wetland 1 consists of two wetland communities. The interior portion of the wetland was <br /> characterized by SER as a Type 3 PEMC Shallow Marsh. The fringe is characterized as a Type 2 <br /> saturated Wet Meadow.The Dominant vegetation within the Shallow Marsh was narrow-leaf cattail <br /> (Typha angustifolia, OBL). Dominant vegetation along the fringe of Wetland 1 consists of reed <br /> canary grass (Phalaris arundinacea, FACV� and several sedges including common lake sedge <br /> (Carex lacustris, OBL).There was also a large area of;mowed turf grass observed within the fringe <br /> area.The upland region is largely open area consisting of turf grass with sparse tree cover,including <br /> green ash(Fraxinus pennsylvanica, FACV�. <br /> The vegetation transition zone was obscured due to mowing.Reed canary grass was dominant in the <br /> herbaceous layer leading up to the mowed edge.On the southem edge of the wetland there is more <br /> notable vegetative diversity. Common lake sedge is co-dominant on the wetland side and drops out <br /> quickly on the transition to upland. Along the remainder of the edge the transition is indistinct <br /> because the vegetation is mowed and in many cases unidentifiable. There is a higher prevalence of <br /> common �lantain (Plantago major, FAC), dandelion (Taraxacum officinale, FACi� and white <br /> clover(Trifolium repens, FACI�on the upland side of the transition zone. . <br /> � Soils on the wetland side of the transect at SP A-1 consisted of 9 inches of very dark grey clay <br /> matrix with 15%very dark brown redoximorphic concentrations(indicator F6).Very dark grayish <br /> brown sandy clay loam with 5%very dark grey depletions extends from 9 to 16 inches. The same <br /> coloration continues to 20 inches,but the texture transitions to sandy loam below the 16 inch depth. <br /> Soils on the wetland side of the transect at SP B-1 consisted of 4 inches of a black modified mineral <br /> mucky silt loam (indicator Fl) with black silty clay containing 1% dark reddish brown redox <br /> concentrations. <br /> Soils on the wetland side of the transect at SP C-1 consisted of 5 inches of a black modified mineral <br /> mucky silty clay (indicator Fl). Below that, a black silty clay with 1% dark brown redox <br /> concentrations extends to 21 inches. The soil is saturated at 20 inches. <br /> The hydrology indicators observed at SP A-1 were A3, B10, and D2. They hydrology indicator <br /> observed at SP B-1 was C1. The hydrologic indicators observed at SP C-1 were B10 and D2. <br /> Svoboda Ecological Resources 2700 Sixth Avenue <br /> Project No.:20]1-012-03 3 John Lein <br />
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