Montana Regulatory Offices

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 Billings Office

Box 7032
Billings, Montana 59103
Ph: 406-657-5910
Fax: 406-657-5911

 Helena Office

100 Neill Avenue
Helena, Montana 59601-3329
Ph: 406-441-1375
Fax: 406-441-1380

 Missoula Office
1600 North Ave. West, Suite 105
Missoula, Montana 59801
Ph: 406-541-4845
Fax: 406-541-4849

Public Notices

  • NWO-2001-90545-MT

    Expiration date: 6/23/2024

    The U.S. Army Corps of Engineers, Omaha District, (Corps) is evaluating a permit application to construct the Coal Banks Boat Ramp River Access project, which would result in the excavation of 167 cubic yards of native material, and the discharge of approximately 86.3 cubic yards of concrete, footing, geotextile, and riprap fill material into approximately 0.06 acres of waters of the United States, including wetlands, in, and adjacent to, the Missouri River. This notice is to inform interested parties of the proposed activity and to solicit comments.

  • Special Public Notice - Online Application Portal

    USACE is pleased to announce that the new national online application portal and management platform, known as the Regulatory Request System (RRS) now includes an electronic submission option for permit applications. This platform has been introduced to modernize our permit application process and to address our users' expectations by providing a straightforward and transparent process for the submittal of permit requests.

  • Special Public Notice for Federal Register Notice

    Expiration date: 3/14/2026

    On December 27, 2021, the U.S. Army Corps of Engineers (Corps) published a final rule in the Federal Register (86 FR 73522) announcing the reissuance of 40 existing nationwide permits (NWPs) and one new NWP. These 41 NWPs will go into effect on February 25, 2022, and they will expire on March 14, 2026.