10 Apr 2025

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.

9 Apr 2025

City of Lino Lakes Mitigation Bank Proposal

Expiration date: 5/9/2025

The sponsor states that the proposed project is located in a region of the state that contains less than 50% of pre-statehood wetlands. The site is located within the Mississippi (metro) Watershed (20), which is within the Twin Cities metro area and is located in a high impact area that would benefit from enhanced water quality controls and biological diversity within a highly fragmented system. The sponsor expects that restoration and enhancement of this site will provide exceptional wetland mitigation options for development that is occurring within the City of Lino Lakes and aligns with the goals of the Rice Creek Watershed District Watershed Management Plan, where banked wetland credits are vital to District Projects. The sponsor expects restoration of the site in this location will significantly increase habitat diversity, provide refuge for wildlife amongst a developing city, and improve water quality and overall watershed conditions within the Clear Creek minor watershed.

7 Apr 2025

WETLAND COMPENSATORY MITIGATION BANK PROPOSAL

Expiration date: 5/7/2025

As stated by the sponsor in the prospectus, urban development, infrastructure and agricultural land use all contribute to the demand for compensatory wetland mitigation bank credits. The proposed Minnesota Meadow Restoration Preserve Wetland Bank is located within a broader landscape that contains a large amount of residential and commercial development. This project is needed to maintain natural resources and their functional values amidst cultivation and urban expansion and would do so by providing wetland credits. According to the sponsor, as of March2025there were80state and federally approved wetland credits available within BSA 7 where the recent average yearly demand for credits has been approximately 140 credits. The objective of the project is to restore self-sustaining and high-functioning fresh wet meadow wetlands with mesic prairie upland buffers to generate state and federal approved wetland mitigation bank credits. These objectives would be achieved by discontinuing agricultural (sod production) use; plugging and/or filling open ditches; and seeding and establishing native, noninvasive vegetation.

6 Jan 2025

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.

13 Dec 2023

SUPPLEMENTED REGIONAL GENERAL PERMITS IN MINNESOTA AND WISCONSIN, AND FEDERALLY RECOGNIZED AMERICAN INDIAN RESERVATIONS

SPECIAL PUBLIC NOTICE: SUPPLEMENTED REGIONAL GENERAL PERMITS IN MINNESOTA AND WISCONSIN, AND FEDERALLY RECOGNIZED AMERICAN INDIAN RESERVATIONS - This notice announces the availability of six regional general permits (RGPs) 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). The six RGPs are now available for use in Minnesota, Wisconsin, and within the exterior boundaries of Federally recognized American Indian reservations in both states without exception.

18 Apr 2023

ANNOUNCEMENT OF RELEASE OF STREAM MITIGATION PROCEDURES

SPECIAL PUBLIC NOTICE: The U.S. Army Corps of Engineers St. Paul District Regulatory Division (Corps) is announcing the release of its Stream Mitigation Procedures, Version 1.0 (Stream Procedures), applicable in both Minnesota and Wisconsin. The Corps will host an online outreach event on May 10, 2023, to review contents of the Stream Procedures and provide an opportunity for the public to ask questions about implementation of this document. The target audience is stakeholders, consultants, potential stream bankers, and other agencies. If you are interested in participating in this outreach event, please reach out to stpaulsqt@usace.army.mil to receive a calendar invitation. Please let us know if you are interested in attending, but unable to make the May session. We will hold additional outreach events later in the summer if there is demand.

20 Feb 2023

EFFECTIVE DATE FOR EIGHT REGIONAL GENERAL PERMITS IN MINNESOTA, WISCONSIN, AND FEDERALLY RECOGNIZED AMERICAN INDIAN RESERVATIONS

Expiration date: 2/18/2028

Special Public Notice: This notice announces the effective date, February 20, 2023, for the eight regional general permits (RGPs) now available for use in Minnesota, Wisconsin, and within the exterior boundaries of American Indian reservations, subject to the Lake Superior basin exclusions described within each RGP. Regulated activities are described in each RGP pursuant to Section 404 of the Clean Water Act (Section 404) and Section10 of the Rivers and Harbors Act (Section 10) as applicable.

20 Jan 2023

REGIONAL GENERAL PERMITS IN THE STATES OF MINNESOTA AND WISCONSIN, AND FEDERALLY RECOGNIZED AMERICAN INDIAN RESERVATIONS

SPECIAL PUBLIC NOTICE: REGIONAL GENERAL PERMITS IN THE STATES OF MINNESOTA AND WISCONSIN, AND FEDERALLY RECOGNIZED AMERICAN INDIAN RESERVATIONS - This notice announces eight regional general permits (RGPs) for use in Minnesota, Wisconsin, and within the exterior boundaries of Federally recognized American Indian reservations in both states, subject to the Lake Superior basin exclusions shown in Table 1. The eight RGPs will be available to authorize regulated activities which meet the terms and conditions of the RGP beginning on February 20, 2023. Regulated activities are described in each RGP pursuant to Section 404 of the Clean Water Act (Section 404) and Section 10 of the Rivers and Harbors Act (Section 10).

28 Sep 2022

Joint Public Notice - Beta Streamflow Duration Assessment Method for the Great Plains

Joint Public Notice - Beta Streamflow Duration Assessment Method for the Great Plains - The U.S. Army Corps of Engineers (Corps) Albuquerque, Chicago, Detroit, Fort Worth, Galveston, Kansas City, Omaha, Rock Island, St. Louis, St. Paul, and Tulsa Districts, and the U.S. Environmental Protection Agency (EPA), Regions 5, 6, 7, and 8, jointly announce the availability of the Beta Streamflow Duration Assessment Method (SDAM) for the Great Plains (dated September 2022). The method is a rapid assessment tool to help distinguish between ephemeral, intermittent, and perennial streamflow at the reach scale for the Northern and Southern Great Plains SDAM Regions. The beta SDAM may help provide technical guidance for identifying waters that may be subject to regulatory jurisdiction under Section 404 of the Clean Water Act; however, this method does not alter or change the definition of “Waters of the U.S.”

8 Jul 2022

Automated Wetland Determination Data Sheets

SPECIAL PUBLIC NOTICE: Release of Automated Wetland Determination Data Sheet (ADS) - On April 6, 2022, the U.S. Army Corps of Engineers (Corps), announced the release of ENG Forms 6116 (1-9), Automated Wetland Determination Data Sheet (ADS), and the associated “User Guide for Automated Wetland Determination Data Sheets” (User Guide). These documents are available at the USACE Regulatory Headquarters website in both Portable Document Format (PDF) and Microsoft Excel (Excel) file formats.