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Notice of Decision - MN wetland conservation act
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Notice of Decision - MN wetland conservation act
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Last modified
8/22/2023 4:56:06 PM
Creation date
7/5/2016 1:26:38 PM
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House Number
701
Street Name
Dickey Lake
Street Type
Drive
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701 Dickey Lake Drive
Document Type
Land Use
PIN
3411823220005
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,� , � � <br /> Plants were identified using standard regional plant keys. Taxonoiny and indicator status of plant <br /> species was taken from the 2014 National Wetland Plant List (U.S. Anny Corps of Engineers <br /> 2014. National Wetland Plant List, version 3.2, https://wetland�la�lts.usacc.ann. .1�� Engineer <br /> Research and Development Center, Cold Regions Research and Engineering Laboratory, <br /> Hanover, NH). <br /> III. RESULTS <br /> Review of NWI, Soils, and DNR Information <br /> The National Wetlands Inveiitofy (NWI) (Minnesota Geospatial Commons 2009-2014, <br /> https://gisdata.mn.gov/dataset/water-nat-wetlands-inv-2009-2014) showed no wetlands present <br /> within the site boundaries (Figure 3). <br /> The Soil Survey of Hennepin County, Minnesota <br /> (http://soils.usda.gov/survey/geo�raphy/ssur�o/) showed Cordova loam (Predominantly Hydric) <br /> as the only soil type present within the site boundaries. A soils map indicating the soil types <br /> present within the parcel is included in Figure 4. A table of soil series data and hydric ratings is <br /> shown below. <br /> Map Map unit name Hydric Rating Acres in Percent of <br /> unit AOI AOI <br /> s mbol <br /> L23A Cordova loam Predominantly Hydric 2.45 100% <br /> The Minnesota DNR Public Waters Map, Hennepin County <br /> (https://�isdata.mn.gov/dataset/water-mn-public-waters) showed one DNR Public Wetland (27- <br /> 839 W) approximately 300 feet west of the site (Figure 5). <br /> The National Hydrography Dataset(U.S. Geological Survey, http://nhd.usgs.gov/) showed no <br /> water features within 1000 feet of the site boundaries (Figure 6). <br /> Wetland Determinations and Delineations <br /> Potential wetlands were evaluated in greater detail during field observations on April 19, 2016. <br /> Four wetlands were identified and delineated on the property (Figure 2). Corresponding data <br /> forms are included ii� Appendix A. The following description of the wetlands and the adjacent <br /> upland reflects conditions observed at the time of the field visit. The field visit was conducted <br /> during the growing season with actively growing vegetation present on the site, as well as <br /> identifiable senesced vegetation from the previous growing season. Precipitation conditions were <br /> below the nonnal range based on available 30-day rolling precipitation data, and typical based on <br /> the gridded database method (3-month antecedent conditions) (Appendix B). <br /> Wetlmzd 1 was a Type 2 (PEMB) wet meadow wetland dominated by reed canary grass and <br /> redosier dogwood with a trace of cattail and scattered willow sllrubs. At the time of the field visit <br /> Wetland 1 was saturated at the surface. <br /> 3 <br />
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