Omaha District > Missions > Regulatory Program > Montana

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US Army Corps of Engineers

Omaha District Website

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Montana Regulatory Pages

Montana Jurisdictional Determinations

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DA Number	Project Name	End Date
NWO-2024-01895-MT	Vigilante West Subdivision (Lewis and Clark County)	5/12/2025
NWO-2025-00650-MT	Boutique Hotel Mendenhall (Gallatin County)	5/7/2025
NWO-2008-00735-MT	Miles City Storm System Improvements (Custer County)	4/17/2025
NWO-2005-90100-MT	Moonlight Basin RH Parcel (Madison County)	4/4/2025
NWO-2023-00853-MT	Providence Development South Range Crossing (Gallatin County)	4/4/2025
NWO-2016-01597-MT	Lone Mountain Land Company Big Sky Project (Gallatin County)	3/18/2025
NWO-2022-01987-MT	Field Studio Landscape Architects Gallatin Preserve 7 (Gallatin County)	3/18/2025
NWO-2021-01913-MT	Silver Bear Storage Commercial Development (Flathead County)	3/14/2025
NWO-2002-90643-MT	Spanish Peaks Resort Development (Gallatin County)	3/13/2025
NWO-2024-01158-MT	Beaumont Place Development (Powell County)	3/12/2025

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