OMAHA DISTRICT

NWO-2002-90186-MTH - 10/31/2018: The U.S. Army Corps of Engineers, Omaha District, (Corps) is evaluating a permit application by the Montana Department of Transportation (MDT) to improve the mobility and safety along US 212 and through the town of Roberts. Additionally, improvements to the stormwater collection and drainage systems will be improved to alleviate flooding issues within the town of Roberts.
Expiration date:

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NWO-2011-01760-MTH - 10/26/2018: This project proposes to add a new site to the Montana Aquatic Resources Services in-lieu fee program to generate compensatory mitigation credit to offset unavoidable impacts to waters of the United States. The project proponent is proposing to construct a siphon to divert water from Big Muddy Creek into an abandoned historic channel of the creek and to construct a channel plug, within the historic channel, at the southwest portion of the project boundary, in order to restore the water table depth within the existing salt flat wetland. The preliminary site plan proposes to generate 81.5 wetland mitigation credits (57 credits from preservation of existing wetlands and 24.5 credits from restoration of salt flat wetlands and rehabilitation of the stream channel.
Expiration date: 11/27/2018

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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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