OMAHA DISTRICT

NWO-2006-90399-MTB - 9/24/2018: Montana Department of Transportation is requesting Department of the Army authorization for impacts to waters of the United States in order to reconstruct Five Mile Road from its intersection with Mary Street to Dover Road and to construct a new segment of Five Mile Road from Dover Road to Old Highway 312. The project as proposed would result in permanent impacts to 182.2 linear feet of an unnamed spring located in a man-made outflow channel, 3,507 linear feet of jurisdictional irrigation canals/ditches, and 0.59 acre of wetlands from the placement of fill, culverts, and irrigation structures. Temporary impacts will occur to 2,818 linear feet of irrigation canals/ditches and 0.67 acre of adjacent wetlands that will be reconstructed in a new location.
Expiration date: 10/24/2018

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NWO-2011-01760-MTM - 9/7/2018: The purpose of the proposed wetland mitigation project is to offset permitted impacts to riparian wetlands along the mainstem and Middle Fork of the Flathead River by providing provide 4.26 functional units of ecological lift and 0.575 acre of wetland credit. The proposed riparian habitat enhancement project will replace lost riparian wetland functions and services that occurred as a result of Department of the Army (DA) permits issued in 2017 and 2018.
Expiration date: 10/8/2018

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NWO-2006-90532-MTB - 8/17/2018: Montana Department of Transportation is requesting Department of the Army authorization for impacts to waters of the United States in order to reconstruct 5.1 miles of US Highway 12 from a 22-foot wide highway to a 32-foot top width and modify the horizontal and vertical alignments where deficiencies exist to meet current design standards and improve safety for the traveling public. The project as proposed would result in permanent impacts to approximately 209.5 linear feet of intermittent drainages and approximately 3.91 acres of wetlands from the placement of fill, culverts, and irrigation structures. Temporary impacts will occur to 3,264 linear feet of irrigation canals/ditches that will be reconstructed in a new location. The approximately 185-acre project site is located on US Highway 12 (P- 14) and begins at RP 82.89, extends 5.14 miles to the east, and ends at RP 88.03, and is located in Section 13 of Township 8 North, Range 12 East, and Sections 18, 19, 20, 21, 22 of Township 8 North, Range 13 East, west of Two Dot, Wheatland County, Montana.
Expiration date: 9/17/2018

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