Who can I talk with about a Section 408 request?

16 Jun 2026

408-NWO-2025-0047

Expiration date: 7/1/2026

PROJECT TITLE: Fort Yates Watermain Replacement - Phase 3 (Section 408 Reference Number: 408-NWO-2025-0047). REQUESTER: In compliance with USC Title 33, Chapter 9, Subchapter 1, Section 408, the Standing Rock Sioux Tribe MR&I Department (Requester), with assistance from Indian Health Service and Bureau of Reclamation, has requested permission from the U.S. Army Corps of Engineers (USACE) for an alteration at the Oahe Dam & Reservoir Project and the Fort Yates Levee Flood Protection Project (Federal Projects), operated and maintained by USACE.

29 May 2026

408-NWO-2025-0044

Expiration date: 6/13/2026

PROJECT TITLE: Heart River Fiber Crossing (Section 408 Reference Number: 408-NWO-2025-0044). REQUESTER: In compliance with USC Title 33, Chapter 9, Subchapter 1, Section 408, the Intermountain Infrastructure Group (IIG) (Requester) has requested permission from the U.S. Army Corps of Engineers (USACE) for an alteration at the Mandan-Lower Heart River Levee System (Federal Project), operated and maintained by Lower Heart River Water Resource District (LHRWRD).

29 May 2026

408-NWO-2026-0029

Expiration date: 6/13/2026

PROJECT TITLE: Van Bidder Creek Drop Structure Improvements (Section 408 Reference Number: 408-NWO-2026-0029). REQUESTER: In compliance with USC Title 33, Chapter 9, Subchapter 1, Section 408, the City of Arvada and Mile High Flood District (Requester) has requested permission from the U.S. Army Corps of Engineers (USACE) for an alteration at the Arvada-Van Bibber Creek Flood Risk Reduction Project (Federal Project), operated and maintained by City of Arvada.

22 May 2026

408-NWO-2023-0001

Expiration date: 6/21/2026

PROJECT TITLE: OPPD Missouri River Levee Unit R-573 - Levee Improvements Project (Section 408 Reference Number: 408-NWO-2023-0001). REQUESTER: In compliance with USC Title 33, Chapter 9, Subchapter 1, Section 408, the Omaha Public Power District (OPPD) (Requester) has requested permission from the U.S. Army Corps of Engineers (USACE) to alter the Missouri River Levee Unit R-573, operated and maintained by Sanitary and Improvement District (SID) #1 of Otoe County, Nebraska. The proposed levee alterations coincide with areas including the Missouri River Recovery Project (MRRP) Upper Hamburg Bend Wildlife Management Area and the Bank Stabilization and Navigation Project (BSNP), both operated and maintained by the USACE, Omaha District.

20 May 2026

408-NWO-2025-0054

Expiration date: 6/4/2026

PROJECT TITLE: Montana-Dakota Utilities Co. (MDU) Goose Creek Natural Gas Line (Section 408 Reference Number: 408-NOW-2025-0054). REQUESTER: In compliance with USC Title 33, Chapter 9, Subchapter 1, Section 408, the Montana-Dakota Utilities Co. (Requester) has requested permission from the U.S. Army Corps of Engineers (USACE) for an alteration at the Sheridan-Goose Creek Flood Risk Reduction Project (Federal Project), operated and maintained by the City of Sheridan, Wyoming.