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6.0 LAND USE, RECREATION,AND HISTORIC AND NATURAL RESOURCES <br /> 6.1 Description of Environmental Setting , <br /> The approximate 16 acre Orono Substation site is located in an open upland area adjacent to and <br /> south of BNSF railroad, a Metropolitan Council sewer line and ,west of County Road 6 and east of , <br /> the HFA residential subdivision in the City of Orono, Hennepin County, Minnesota (see Figure 1 <br /> and Appendix B). Typical lots sizes in this subdivision range from 2 to 4 acres. The HFA, <br /> comprised of landowners within the subdivision, also owns approximately 64 acres of undeveloped <br /> land surrounding the residential lots. HFA land generally consists of wetland areas and is no longer <br /> under agricultural use. Three Rivers Park District's Baker Park Reserve is located north of U.S. <br /> Highway 12,the Metropolitan Council sewer line and the BNSF railroad. <br /> The replacement of the existing Orono Substation located on the previously discussed 16 acre <br /> substation site is part of the overall proposed transmission line Project and is discussed in Section <br /> 4.4.1. This portion of the Project includes replacing the existing 69 kV substation with a 115 kV <br /> substation facility that is being constructed to provide a more reliable system to those areas served <br /> by transmission Line 0831. The existing fenced area of the substation site comprises approximately <br /> 0.1 acres. The new substation fenced area will comprise approximately 1.2 acres. <br /> A portion of the Proposed Route (866 feet) for construction of the new transmission line is located <br /> in upland and wetland areas within the 16 acre Orono Substation site. Xcel Energy put great <br /> emphasis on utilizing this site to the greatest extent possible when reviewing potential routes for the <br /> Project. By utilizing the existing substation site property,Xcel Energy was able to directly route the <br /> transmission line to an existing transportation corridor to minimize impacts to the neighboring <br /> properties. <br /> Upon exiting the proposed substation replacement area, the Proposed Route takes a direct path to <br /> the western property line and follows the property line north to the existing BNSF right-of-way. <br /> Together, the Proposed Route follows the existing BNSF right-of-way and is within Xcel Energy <br /> owned property for 85 percent of the Route. While the route parallels the BNSF right-of-way it will <br /> be within the HFA subdivision. The proposed interconnection point with Xcel Energy's existing <br /> 115 kV transmission Line 0831 is also located within a wooded upland area on HFA land. See <br /> Appendix B-2. Approximately 1,795 feet (57 percent) of the Proposed Route parallels the BNSF <br /> railroad and will not conflict with current land use. <br /> The Project is located within the Minnesota and Northeast Iowa Morainal Section (222M),a section <br /> within the biogeographic province known as the Eastern Broadleaf Forest Province under the <br /> Ecological Classification System ("ECS") developed by the Minnesota Department of National <br /> Resources ("MnDNR") and the United States Forest Service ("USFS") (MNDNR, 2010). The <br /> Project Area is further located within the Big Woods subsection of the Minnesota and Northeast ' <br /> Iowa Morainal Section. See Appendix B-1. <br /> The Big Woods subsection generally consists of circular, level topped hills bounded by smooth side <br /> slopes. The Mississippi River runs along the eastern border of this subsection. The other major <br /> rivers within this subsection are the Minnesota and Crow Rivers and over 100 lakes greater than 160 <br /> acres in size exist within the Big Woods subsection. The area was previously occupied by oak <br /> woodland and basswood forest, with characteristic trees being elm, basswood, sugar maple and bur <br /> Orono Project June 7, 2011 , <br /> MPUC Docket No. E002/TL-11-223 38 <br />