12 Jun 2025

Navigation and Ecosystem Sustainability Program, Liverpool Side Channel Ecosystem Restoration Project

Expiration date: 7/12/2025

The U.S. Army Corps of Engineers, Rock Island District, is requesting public review of the Project Implementation Report with Integrated Environmental Assessment titled, Navigation and Ecosystem Sustainability Program Liverpool Side Channel Ecosystem Restoration Project, La Grange Pool, Illinois River Miles 124 – 130, Mason County, Illinois, dated, May 2025.

27 May 2025

Illinois Waterway Federal Navigation Channel, Dredged Material Management Plan and Integrated Environmental Assessment, River Miles 78.9 to 290.7

Expiration date: 6/27/2025

The U.S. Army Corps of Engineers, Rock Island District (District), is soliciting comments on the draft Dredged Material Management Plan with Integrated Environmental Assessment (DMMP-IEA) titled “Illinois Waterway Federal Navigation Channel, River Miles 78.9 to 290.7”. The District is interested in receiving comments from Federal, state, local agencies and officials, and other interested parties.

22 May 2025

Navigation and Ecosystem Sustainability Program, Sabula Lakes Ecosystem Restoration Project

Expiration date: 6/22/2025

The U.S. Army Corps of Engineers, Rock Island District, is requesting public review of the Project Implementation Report with Integrated Environmental Assessment titled, Navigation and Ecosystem Sustainability Program Sabula Lakes Ecosystem Restoration Project, Pool 13, Upper Mississippi River Miles 535.0 – 536.0, Jackson County, Iowa, dated May 2025.

19 Mar 2025

Dredged Material Placement, Mississippi River 9-foot Navigation Channel, Pool 11, River Miles 603–611

Expiration date: 4/18/2025

Sand shoals developed in the Federal Navigation Channel (FNC) downstream of the Village of Cassville, Wisconsin, near RM 604 to 605, in Pool 11 of the UMR. If the sand shoals become too large, they pose safety concerns and could block the FNC from passage altogether. Due to the current size, these sand shoals are proposed for dredging. The area evaluated for identification of additional placement sites is approximately RM 603 to 611.

27 Dec 2024

U.S. Army Corps of Engineers (CEMVR-OD-P-2014-0799)

Expiration date: 1/15/2025

The Illinois Waterway (IWW) Channel Navigation Project (Project) is located between river miles (RM) 78.9 and 290.7, located entirely within the State of Illinois (IL). Dredging is required at numerous, and often unpredictable locations in this reach.

27 Dec 2024

U.S. Army Corps of Engineers (CEMVR-OD-P-2014-1163, 1164, 1165, 1166)

Expiration date: 1/25/2025

The U.S. Army Corps of Engineers (USACE), Rock Island District (District) proposed project, dredge material placement, is located on the Upper Mississippi River between river miles (RM) 300 and 614 within the states of Missouri (MO), Illinois (IL), Iowa (IA), and Wisconsin (WI). Dredging and material placement is required at numerous locations in this reach of the river.

19 Dec 2024

Marais D’Osier Slough Beneficial Use Placement

The US Army Corps of Engineers, Rock Island District, requests your review of the Environmental Assessment titled, Marais D’Osier Slough Beneficial Use Placement Project dated December 2024. The District is interested in your review and comments regarding the alternative analysis and the preferred alternative for this project to fulfill the requirements of the National Environmental Policy Act.