Public Notices

  • 408-NWO-2024-0058

    Expiration date: 7/10/2025

    PROJECT TITLE: Hot Springs, Fall River, City Bridge Replacement – Minnekahta Avenue (Section 408 Reference Number: 408-NWO-2024-0058). REQUESTER: In compliance with USC Title 33, Chapter 9, Subchapter 1, Section 408, the City of Hot Springs (Requester) has requested permission from the U.S. Army Corps of Engineers (USACE) for an alteration at the Fall River Flood Risk reduction Project (Federal Project).

  • Public Notice: NWP Reissuance Request for Comments - SD

    Expiration date: 8/2/2025

    On June 18, 2025, the U.S. Army Corps of Engineers (Corps) published in the Federal Register its proposal to reissue 56 existing nationwide permits (NWPs) and issue one new NWP. One NWP is not proposed for reissuance. NWPs are general permits issued on a nationwide basis to streamline the authorization of activities that result in no more than minimal individual and cumulative adverse environmental effects. Many of the proposed NWPs require notification to the district engineer before commencing those activities, to ensure that the activities authorized by those NWPs cause no more than minimal individual and cumulative adverse environmental effects. The Federal Register notice is the public’s opportunity to comment on the proposed NWPs, general conditions, and definitions. Comments on national issues relating to these NWPs should be submitted to docket number COE-2025-0002 at www.regulations.gov, or by email to 2026nationwidepermits@usace.army.mil or by mail to U.S. Army Corps of Engineers, Attn: CECW-CO-R, 441 G Street NW, Washington, DC 20314-1000. Instructions for submitting comments are provided in the June 18, 2025 Federal Register notice. Comments on the proposed NWPs are due by July 18, 2025.

  • NWO-2021-01961-PIE

    Expiration date: 6/27/2025

    The Omaha District of the U.S. Army Corps of Engineers (Corps) has received an application from Knife River for a Department of the Army permit pursuant to Section 404 of the Clean Water Act (33 U.S.C. §1344) and/or Section 10 of the Rivers and Harbors Act of 1899 (33 U.S.C. §403). The purpose of this public notice is to solicit comments from the public regarding the work: Provide aggregate resources to serve the construction needs of the Sioux Falls area through the expansion of a Sioux Quartzite quarry. The project would affect waters of the United States associated with Split Rock Creek. The project/review area is located between 259th Street and 260th Street east of 482nd Avenue in Section 23, Township 102 North, Range 48 West; at Latitude 43.621050 and Longitude -96.558249; in Corson, Minnehaha County, South Dakota.