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-1999-90277-MT	NWO-1999-90277-MT: Coulson Park, Billings (Yellowstone County)	5/9/2023
NWO-2022-01746-MT	NWO-2022-01746-MT: Sain Property, Conner (Ravalli County)	4/27/2023
NWO-2023-00157-MT	NWO-2023-00157-MT: Bozeman Silos Subdivision, Belgrade (Gallatin County)	4/25/2023
NWO-2022-00887-MT	NWO-2022-00887-MT: Trident Solar LLC; Three Forks (Broadwater County)	4/17/2023
NWO-2023-00202-MT	NWO-2023-00202-MT: Nistler Construction & Design, LLC; East Helena (Lewis & Clark County)	4/14/2023
NWO-2022-01845-MT	NWO-2022-01845-MT: Lots 14, 15, & 18, Columbia Falls (Flathead County)	3/2/2023
NWO-2022-00717-MT	NWO-2022-00717-MT: Flatiron Artificial Pond, Big Sky (Madison County)	2/27/2023
NWO-2023-00145-MT	NWO-2023-00145-MT: Lee Residential Construction, Choteau (Teton County)	2/22/2023
NWO-2009-01601-MT	NWO-2009-01601-MT: Fort Smith Water & Sewer District (Big Horn County)	2/7/2023
NWO-2020-01121-MT	NWO-2020-01121-MT: 295 Frank Drive, Craig (Lewis & Clark County)	1/23/2023

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