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Public Notices - Minnesota and Wisconsin

  • Lanners Wetland Bank Development

    Expiration date: 6/14/2025

    The proposed mitigation bank project is in BSA 7, which has approximately 23 counties located wholly or partially within its boundaries. The sponsor states that there are currently 36 approved mitigation banks within BSA 7. Twenty-six have federal and state credits available and ten (four are agricultural banks) have State-only credits available. Sixteen of the 26 banks with federal and state credits have less than two credits available. Population centers such as St. Cloud, Hutchinson, Monticello, Rogers, Albertville-St. Michael, and a portion of the Twin Cities metro area are included in BSA 7. These areas are rapidly developing, and future wetland impacts are anticipated which could require compensatory mitigation indicating a future need for bank credits.

    2024-00423-EMN

  • Silver Lake Dredging and Dam Modification

    Expiration date: 5/24/2025

    The purpose of the project is to modify the Silver Lake Dam and to dredge the Silver Lake flow channel to lessen a public safety drowning hazard, to remove a barrier to aquatic organism passage, to maintain the lake’s capacity for flood passage, and to improve recreational navigation of the lake.

    MVP-2021-00219-DAS

  • Special Public Notice for Cultivated Fields Methodology

    Expiration date: 6/7/2025

    The U.S. Army Corps of Engineers St. Paul District Regulatory Division (Corps) and Wisconsin Department of Natural Resources (Wisconsin DNR) are announcing the opportunity to use a standardized method for determining credit potential associated with proposed wetland hydrology restorations in fields that are subject to annual cultivation. The Corps and Minnesota Board of Water and Soil Resources (BWSR) developed this methodology for use in Minnesota in 2019, and since then, implementation of this methodology has helped to streamline credit determinations. In Wisconsin, applicants proposing permittee responsible mitigation or sponsors proposing bank or in-lieu fee wetland restoration projects may use this methodology in association with seeking project approval under the 2008 Federal Mitigation Rule (33 CFR Part 332), and ch. NR 350, Wis. Adm. Code.

    Special PN for Cultivated Fields Methodology

  • Wisconsin Environmental Restorations Mitigation Proposal

    Expiration date: 5/28/2025

    This project involves the modification of an existing, approved wetland mitigation bank site. Mitigation banks are approved by the U.S. Army Corps of Engineers for the purpose of providing compensatory mitigation credits which sponsors sell to permittees seeking Department of the Army authorization for impacts to aquatic resources. The Corps originally approved the Bluff Creek Wetland Mitigation Bank on October 9, 2020. The Sponsor completed site construction and seeding in 2020 and received their initial credit release for construction in January 2021. In 2022 the Sponsor and Interagency Review Team (IRT) identified issues with the site performance, specifically the failure of an outlet structure and deficient of wetland hydrology or vegetation. As a condition of the continued sale of previously released credits and future release of additional credits, the Corps required the Sponsor to develop a corrective action plan to address these issues and bring the site into compliance with the objectives of their mitigation plan.

    2014-01566-LED

  • Wisconsin Line 5 401a2 Public Hearing

    Expiration date: 6/13/2025

    NOTICE IS HEREBY GIVEN that the United States Army Corps of Engineers, St. Paul District (Corps), will conduct a virtual public hearing on May 13-14, 2025. The Corps is conducting this public hearing in response to an objection received from the Bad River Band of Lake Superior Chippewa (BRB), under Section 401 (a)(2) of the Clean Water Act (CWA), for the application from Enbridge Energy to discharge dredged and/or fill material in waters of the U.S., including wetlands, for the Line 5 Wisconsin Segment Relocation Project (Project) and in response to a request from BRB that we conduct a public hearing.

    Wisconsin Line 5 401a2 Public Hearing

  • Special Public Notice- Emergency Processing Procedures in Minnesota and Wisconsin

    The purpose of this notice is to advise the public that the United States (U.S.) Army Corps of Engineers, Mississippi Vally Division has approved the use of special emergency processing procedures by the St. Paul District in accordance with 33 CFR § 325.2(e)(4) for the National Energy Emergency established by Executive Order (EO) 14156, which was issued on January 20, 2025 under the President’s legal authorities, including the National Emergencies Act (50 U.S.C. 1601 et seq) and section 301 of title 3, United States code.

    Special Public Notice-Emergency Processing Procedures

  • Special Public Notice (MNWI SQT release)

    Expiration date: 1/6/2030

    The U.S. Army Corps of Engineers St. Paul District Regulatory Division (Corps) is announcing the release of version 1.0 of the Minnesota and Wisconsin (MNWI) Stream Quantification Tool (SQT) and Debit Calculator. The MNWI SQT replaces, updates, and merges the Minnesota SQT (MNSQT) version 2.0 and the beta version of Wisconsin SQT (WISQT) to create a single tool for quantifying functional change on streams throughout the two states.

    Special Public Notice (MNWI SQT release)

  • Supplemented Minor Discharges and Utility Regional General Permits in Minnesota and Wisconsin, and Federally Recognized American Indian Reservations

    Expiration date: 2/19/2028

    This notice announces the availability of the Utility and Minor Discharges regional general permits (RGP’s) for use within the Lake Superior Hydrologic Unit Codes (HUCs) previously excluded as part of the Clean Water Act (CWA) Section 401(a)(2) process (401(a)(2) process).

    Special Public Notice- Utility and Minor Discharges RGP August 2024

  • Superior SAMP IV RGP

    Expiration date: 8/15/2028

    This notice announces the reissuance and availability of the City of Superior, WI Special Area Management Plan (SAMP) IV Regional General Permit (RGP). The Superior SAMP IV RGP is now available to authorize certain Section 404-regulated activities in wetlands identified as eligible for the RGP in the Superior SAMP (version IV) for single and complete residential, commercial, industrial, institutional, and public development projects. The RGP authorizes regulated activities that have been determined to result in no more than minimal individual or cumulative adverse environmental effects. The applicable terms and conditions are described in the Superior SAMP IV RGP attached to this notice.

    Superior SAMP IV RGP
    Superior Samp IV RGP Reissuance

  • Reissuance of Superior SAMP IV RGP

    Expiration date: 8/15/2028

    This notice announces the reissuance and availability of the City of Superior, WI Special Area Management Plan (SAMP) IV Regional General Permit (RGP). The Superior SAMP IV RGP is now available to authorize certain Section 404-regulated activities in wetlands identified as eligible for the RGP in the Superior SAMP (version IV) for single and complete residential, commercial, industrial, institutional, and public development projects. The RGP authorizes regulated activities that have been determined to result in no more than minimal individual or cumulative adverse environmental effects. The applicable terms and conditions are described in the Superior SAMP IV RGP attached to this notice.

    Superior SAMP IV Reissuance PN
    Superior SAMP IV RGP