Public Notices - Minnesota and Wisconsin

  • Corps seeks comments on Lake Wausau Dredging

    Expiration date: 9/18/2026

    Interested parties are hereby notified that the U.S. Army Corps of Engineers, St. Paul District (USACE) is considering a proposal for hydraulic dredging from Lake Wausau.

  • Corps seeks comments on draft Minnesota Mitigation Guidelines

    Expiration date: 9/23/2026

    The U.S. Army Corps of Engineers St. Paul District Regulatory Division (Corps) is announcing the release of the draft Minnesota Mitigation Guidelines, Version 1 (Minnesota Guidelines).

  • Corps seeks comments on USEMCO Paint Facility Expansion

    Expiration date: 8/19/2026

    Interested parties are hereby notified that the U.S. Army Corps of Engineers, St. Paul District (USACE) is considering the discharge of dredged and fill material into 0.661 acres of wetlands of the expansion of the facility.

  • Corps seeks comments on Northmet Project

    Expiration date: 9/12/2026

    Interested parties are hereby notified the U.S. Army Corps of Engineers, St. Paul District, is seeking public comments on a new permit application submitted by NewRange Copper Nickel, LLC, for the development of the NorthMet Mine in St. Louis County, Minnesota.

  • Donelan LGRWRP Mitigation Bank

    Expiration date: 9/11/2026

    The applicant is proposing to construct a wetland mitigation bank in Waseca County, Minnesota. The project site is an estimated 48.3- acre easement located approximately two miles southeast of Janesville, Minnesota. Situated within the Le Sueur River watershed, the land is currently in agricultural production.

  • Informational Public Notice-Financial Assurances Flexibility for Wisconsin Mitigation Bank Sites

    The U.S. Army Corps of Engineers St. Paul District (Corps) and the Wisconsin Department of Natural Resources (DNR) are sharing information on agency flexibility related to providing financial assurances (FA) and requesting releases of FAs upon achieving certain construction and performance milestones on mitigation bank sites in Wisconsin.

  • Special Public Notice- 2025 Banking Listening Sessions After Action Report

    The U.S. Army Corps of Engineers St. Paul District Regulatory Division (USACE), U.S. Environmental Protection Agency (EPA), and Wisconsin Department of Natural Resources (Wisconsin DNR) are announcing the release of the After-Action Report for the 2025 Banking Listening Sessions held on September 3, 2025 (Wisconsin) and September 17, 2025 (Minnesota). The agencies have developed an After-Action Report as one combined document for both states.

  • 2026 Nationwide Permits (NWP) Background and Updates

    Expiration date: 2/27/2027

    In the June 18, 2025, issue of the Federal Register (90 FR 26100), the U.S. Army Corps of Engineers (Corps) published its proposal to reissue 56 existing NWPs, to issue one new NWP, and not to reissue one NWP. To solicit comments on its proposed regional conditions for these NWPs and proposed revocation of certain NWPs within Minnesota and Wisconsin, the St Paul District issued a public notice on June 18, 2025. The St. Paul District’s public notice sought to solicit comment on the District’s proposal to (re)issue 43 NWPs and associated regional conditions and revoke 14 NWPs within Minnesota and Wisconsin. In the final action published in the Federal Register on January 8, 2026 (91 FR 768), the Corps reissued 56 existing NWPs and issued one new NWP. In that final action, the Corps also reissued the NWP general conditions and definitions. Those NWPs and the NWP general conditions and definitions are effective March 15, 2026. The NWPs will expire on March 15, 2031. After the issuance of the final NWPs, the St. Paul District considered the need for regional conditions for these NWPs. On March 16, 2026, when the 2026 NWPs go into effect, the St. Paul District will authorize activities under the following 2021 NWPs: 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 13, 16, 17, 18, 19, 20, 22, 25, 27, 28, 29, 30, 31, 32, 33, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 51, 52, 53, 54, 59, and 60. The 2026 regional conditions, water quality certifications, and CZMA consistency decisions applicable to these 2026 NWPs are provided in this public notice and are outlined in the enclosures to this document.

  • 2020-00260 U.S. Army Corps of Engineers Issues Validated Permit to Enbridge Energy for Line 5 Wisconsin Segment Relocation

    The United States Army Corps of Engineers (USACE) St. Paul District has issued a validated permit to Enbridge Energy to cross the White River, permanently discharge fill material into 998 square feet of wetlands, and temporarily discharge dredged and fill materials into 101.1 acres of wetlands and 0.20 acres of non-wetland waters for the construction of the Line 5 Wisconsin segment relocation. The project is located in parts of Bayfield, Ashland and Iron Counties, Wisconsin.

  • ANNOUNCEMENT OF RELEASE OF THE WISCONSIN GUIDELINES VERSION 2

    The U.S. Army Corps of Engineers St. Paul District Regulatory Division (Corps) and Wisconsin Department of Natural Resources (Wisconsin DNR) are announcing the official release of the Wisconsin Guidelines, Version 2 (Wisconsin Guidelines). The agencies have developed the Wisconsin Guidelines as two documents, one tailored for sponsors titled Procedures for Developing Wetland Compensatory Mitigation Sites in Wisconsin and the second for applicants/permittees titled Procedures for Project Proponents on Compensatory Mitigation Requirements in Wisconsin.