Regulatory and Section 408 Programs

3 Jan 2025

NWO-2024-02005-PIE (Previously NWO-2016-02372-PIE)

Expiration date: 2/3/2025

The Corps initially reviewed the Prospectus for the Northland Wildlife Mitigation Bank (Mitigation Bank) site (previously NWO-2016-02372-PIE) and issued a Public Notice on April 24, 2018. After evaluating the proposal according to the Mitigation Rule (33 CFR 332) and considering public comments, it was determined that the Mitigation Bank had the potential to produce compensatory mitigation suitable to offset unavoidable impacts to waters of the United States authorized through the issuance of Department of the Army (DA) permits pursuant to section 404 of the Clean Water Act (33 U.S.C. 1344) and/or sections 9 or 10 of the Rivers and Harbors Act of 1899 (33 U.S.C. 401, 403). As a result of the review, the Sponsor was authorized to prepare a Draft Mitigation Banking Instrument, which outlines the establishment, operation, and management of the proposed Mitigation Bank. The Corps reviewed several versions of the Draft Mitigation Banking Instrument; however, the Sponsor decided to put the proposal on hold. The Sponsor is pursuing the proposal, which requires an additional public notice period as so much time has elapsed since the first public notice. The Corps is soliciting comments on the mitigation proposal to ensure that interested parties are aware that the mitigation proposal is being pursued once again and can provide any comments or concerns. Please note that the Mitigation Bank described herein is not being proposed by the Corps, but by the Sponsor.

28 Oct 2024

Regional Streamflow Duration Assessment Methods for the Arid West, Western Mountains, and Great Plains

The U.S. Army Corps of Engineers (Corps) Albuquerque, Chicago, Detroit, Fort Worth, Galveston, Kansas City, Los Angeles, Omaha, Rock Island, Sacramento, San Francisco, St. Louis, St. Paul, and Tulsa Districts, and the U.S. Environmental Protection Agency (EPA), Regions 5, 6, 7, 8, and 9 jointly announce the availability of the Regional Streamflow Duration Assessment Methods (Regional SDAMs) for the Arid West, Western Mountains and Great Plains. The methods are rapid assessment tools for distinguishing between ephemeral, intermittent, and perennial streamflow at the reach scale for the Arid West, Western Mountains and Great Plains regions.

30 Nov 2023

REGIONAL GENERAL PERMIT 23 (RGP-23-NE)

Expiration date: 11/30/2028

The purpose of this Regional General Permit (RGP) is to authorize discharges into irrigation ditches that have minimal individual or cumulative adverse effects on the aquatic environment but that do not qualify for the Clean Water Act section 404(f)(1)(C) exemption because of the recapture provision at section 404(f)(2) (see 33 CFR 323.4) or do not qualify for a Nationwide General permit. For additional information regarding the application of exemptions, please refer to the Memorandum to the Field on Exemptions from Regulation under Section 404(f)(1)(C) of the CWA for the Construction or Maintenance of Irrigation Ditches and for the Maintenance of Drainage Ditches (Attachment A). LOCATION: This RGP is applicable to waters of the U.S., including wetlands, in the State of Nebraska within the Omaha District Regulatory Branch area of responsibility, including tribal lands.

3 Oct 2023

Special Public Notice: Announcement of Availability of the Wyoming Stream Mitigation Tool (WSQT), Version 2.0

The U.S. Army Corps of Engineers (Corps), Omaha District, Wyoming Regulatory Office, announces the availability of the Wyoming Stream Mitigation Tool (WSQT), Version 2.0, which includes the Wyoming Stream Impact Tool (WSIT). The purpose of the WSQT v2 is to calculate functional lift and loss associated with reach- scale stream restoration and impact activities. The tool is a calculator that quantifies change between an existing and future stream condition. A main goal of the WSQT is to produce objective, verifiable, and repeatable results by consolidating well-defined procedures for quantitative measures of structural or compositional attributes of a stream and its underlying processes.

9 Jun 2023

NWO-1996-21008, Amendment No. 6

Expiration date: 4/30/2028

The District Commander, U.S. Army Corps of Engineers, Omaha District, 1616 Capitol Avenue, Suite 9000, Omaha, Nebraska 68102-9000 has issued Amendment 6 of Regional General Permit 199621008 (RGP 96-08). The permit authorizes work in waters of the United States (including rivers, lakes, streams and wetland areas) associated with flood protection, reconstruction and repair activities in South Dakota, excluding segments of the Missouri River National Recreation River from river mile 753.60 (Ponca Sate Park, Nebraska) to mile 811.05 (Gavins Point Dam) and from mile 841.00 (near Running Water, South Dakota) to mile 880.00 (Fort Randall Dam). RGP 96-08 was issued in accordance with the "Regulatory Programs of the Corps; Final Rule," as published in the Federal Register, Volume 51, Number 219, dated November 13, 1986.