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� � �■ �rr.��vv ■ � <br /> � ` ��� ENGINEERING <br /> MINNEAPOLIS. MINNESOTA <br /> Anderson Engineering of Minnesota,LLC. 13605 1st Avenue North,Suite 100.Plymouth, Minnesota 55441 .(763)412-4000 Main.(763)41 2-A9��u�mn.com <br /> {� �.".,�'��'e'@J"�'C� <br /> MEMORANDUM 'i�t;� � � ?017 <br /> To: Patrick Butler <br /> Date: Apri120,2017 <br /> C�TY �� �4���dO <br /> Subject: MCWD Level 1 Wetland Delineation- 3010 Somerset Lane,Orono, MN <br /> Anderson Engineering of Minnesota, LLC was retained to perform a Level 1 wettand delineation for <br /> the property located at 3010 Somerset Lane in Orono,Minnesota(see attached Figure 1 for location). <br /> The 1987 United States Army Corps of Engineers Wetland Delineation Manual (Technical Report Y- <br /> 87-1; January 198� and all supplemental guidance documents were utilized to identify the <br /> approximate boundaries of those areas meeting wetland criteria.This delineation was requested by <br /> the City of Orono and triggered by the owner's building permit application to replace an existing deck <br /> with a new 18'x 20'deck. Minnehaha Creek Watershed District(MCWD) will review the delineation <br /> internally in accordance with the MCWD Wetland Protection Rule. <br /> Off-Site Review <br /> The Level 1 review consisted of an initial examination of the following mapping resources and data <br /> to determine the potential presence and location of aquatic resources (see attached Figure 2): <br /> • Topography(2-foot LiDAR derived contours) <br /> • Soils Map <br /> • National Wetlands Inventory <br /> • Public Waters Inventory <br /> • Current&Historic Aerial Photographs <br /> Field Visit <br /> Following the office review,a field visit was completed and the approximate boundary of one wedand <br /> was identified and delineated in the field, as depicted in detail on the attached Figure 3 and <br /> summarized in the below table. The approximate boundary was marked in the field with pink pin <br /> flags and located utilizing a Trimble Geo XH sub-meter GPS unit. The wetland is approximately 118 <br /> feet from the proposed deck replacement <br /> Cowardin Circular 39 Eggers&Reed On-Site Area <br /> Resource ID <br /> Classification Classification Classification (acres) <br /> Wetland 1 PUBGx Type S Open Water Wetland 0.43 <br /> A Service-Disabled Veteran-Owned Small Business <br /> Civil Engineering . Architecture . Land Surveying . Environmental Services . Landscape Architecture <br />