Beneficial Use of Dredged Material: Section 1122, Upper Pool 4 – Lake Pepin, Bay City, Wisconsin

This project utilizes dredged material generated from navigation channel to protect and restore backwater habitat; this is a win-win project for the U.S. Army Corps of Engineers, our partner agencies, and the environment. The Wisconsin Department of Natural Resources is the non-federal sponsor.

CAP 14 Streambank Protection: Section 14, Wastewater Treatment Lagoons, Village of Colfax, Dunn County, Wisconsin

The purpose of the project is to stabilize the riverbank from erosion that may affect the integrity of the wastewater treatment lagoon berm.

Eau Galle Lake

Authorized purposes for the Eau Galle Lake Project include flood control recreation, and enhancement of fish and wildlife. Eau Galle Lake is located on the Eau Galle River immediately upstream of Spring Valley, Wisconsin, approximately 50 miles east of the Twin Cities of Minnesota.

Flood Risk Management: Section 205, Trempealeau River, Arcadia, Wisconsin

Reduce the risk of damages due to flooding in the city of Arcadia, Wisconsin. Arcadia is located in Trempealeau County in west-central Wisconsin, approximately 130 miles southeast of St. Paul, Minnesota. The city is located on the Trempealeau River, with Turton Creek and Meyers Valley Creek flowing into the Trempealeau River on the east and west sides of the city.

Fountain City Service Base Sustainment & Modernization

The Fountain City Service Base (FCSB) Sustainment and Modernization Project is a two-phase project to improve the function and safety throughout the service base. The two objectives of the project are to replace the deteriorated mooring dolphins on the west side of the Fountain City harbor channel and modernize the service base. The project is located at the Fountain City Services Base in Pool 5 of the Upper Mississippi River, in Fountain City, Wisconsin.

Hydropower, FERC Licensing

Granting licensing of a privately-owned hydropower project on federal property. The project is proposed to be located at Upper St. Anthony Falls lock and dam, in Minneapolis, Minnesota.

Levee Safety Program: Wisconsin

The basic objectives of the Levee Safety Program are to develop balanced and informed assessments of levees within the program; evaluate, prioritize and justify levee safety decisions; and recommend improvements to public safety associated with levee systems. The Corps created the National Levee Database, inventoried all levees in the program and improved inspection procedures.

Lower Pool 4 Dredged Material Management Plan – Wabasha County, Minnesota; Buffalo and Pepin Counties, Wisconsin

The Lower Pool 4 DMMP study area is located between Lock and Dam 4 and the foot of Lake Pepin, river miles 753.0 to 764.0. The study area includes the Minnesota communities in Wabasha County of Lake City, Wabasha, Reads Landing and Kellogg and the Wisconsin communities in Buffalo and Pepin Counties of Nelson, Alma and Buffalo City.

Mississippi River Locks and Dams 2–10 Embankment Rehabilitation Adjacent to Structures

Embankment rehabilitation will address restoring embankments to meet current design standards. Overtopping protection adjacent to concrete structures is the first priority for design and construction. No increase in the height of the embankments is planned. Upper Mississippi Locks and Dams 2 through 10.

Mississippi River Locks and Dams 2–10 Miter Gates Replacement

Locks and Dams (LD) 2 through 10 have used the same miter gates since their construction in the 1930s. Over time, the gates have been damaged and distressed, which has led to serviceability and safety issues. This project will replace the gates and the anchorages system, increasing navigational longevity and operational readiness while decreasing repair costs and downtime due to maintenance or failure. Upper Mississippi Locks and Dams 2 through 10.

Mississippi River Locks and Dams 2–10 Tow Rail System

The tow rail system is integral to the operation of each of the Mississippi River Locks and Dams 2 through 10. It is attached to the top of the lock guidewall and helps guide tows through the lock chamber. Each system is comprised of an operating unit, rail and traveling kevel or “mule.” The Locks and Dams 2 through 10 tow rail systems have been deteriorating over the past several years, requiring rehabilitation of these systems.

Mississippi River Recreation and Environmental Stewardship

Although navigation was the initial purpose of Upper Mississippi River 9-Foot Channel Navigation Project, Congress has since authorized the development of recreational facilities, protection of forest resources, and required the consideration of fish and wildlife conservation.

Navigation and Ecosystem Sustainability Program (NESP)

The Navigation and Ecosystem Sustainability Program (NESP), seeks to provide a safe, reliable, cost effective and environment sustainable waterborne navigation system by implementing switchboats at five locks, constructing mooring cells and seven new 1,200 foot locks. NESP will restore the aquatic and terrestrial habitat to a more natural condition on more than 100,000 acres throughout the system through a wide variety of ecosystem projects.

Navigation: Routine Dam Gate Maintenance

Maintenance of the dam spillway gates are required to avoid degradation and eventual replacement. Benefit – cost analyses show it is economically favorable to maintain the gates rather than the replacement option. There are also reliability and safety concerns with allowing the gates to degrade to the point that they must be replaced. formed on site.

Planning Assistance to States: River Falls Hydroelectric Project

This project assisted the city of River Falls, Wisconsin, in the development of a comprehensive plan to assess the proposed relicensing of the Junction Falls Development and the decommissioning and removal of the dam at the Powell Falls Development. Both developments are part of the River Falls Hydroelectric Project.

Pool 10 Dredged Material Management Plan – Allamakee & Clayton County, Iowa, and Crawford & Grant County, Wisconsin

The Pool 10 Dredged Material Management Plan (DMMP) study area is located between Lock and Dam 9 near Lynxville, Wisconsin, and Lock and Dam 10 at Guttenberg, Iowa, spanning nearly 33 river miles from 615.1 to 648.0. The study area includes several communities near the main navigation channel including Prairie du Chien, Wisconsin, and Guttenberg, Iowa.

Pool 6 Dredged Material Management Plan – Winona County, Minnesota; Buffalo and Trempealeau Counties, Wisconsin

The purpose of the Dredged Material Management Plan (DMMP) is to prepare a coordinated long-term plan for managing dredged material from Pool 6. The Pool 6 DMMP study area is located between Lock and Dam 5A at river mile 728.5 and Lock and Dam 6 at river mile 714.1. The study area borders the city of Winona, Minnesota, at the upstream end and extends downstream of the village of Trempealeau, Wisconsin.

Pool 9 Dredged Material Management Plan – Houston County, Minnesota, Allamakee County, Iowa, and Vernon County, Wisconsin

The purpose of the DMMP is to prepare a coordinated long-term plan for managing dredged material in Pool 9. This plan was initiated due to needs for dredged material management upland placement sites, especially in the upstream reach of the pool. The Pool 9 Dredged Material Management Plan (DMMP) study area is located between Lock and Dam 8 at Genoa, Wisconsin, and Lock and Dam 9 near Lynxville, Wisconsin, spanning more than 31 river miles from 679.2 to 648.0. The study area includes several communities near the main navigation channel including Lansing, Iowa, and De Soto, Wisconsin.

Tribal Partnership Program

The Tribal Partnership Program (TPP) provides authority for the U.S. Army Corps of Engineers to utilize TPP to perform water-related planning activities and activities related to the study, design and construction of water resources development projects located primarily on tribal lands that substantially benefit federally-recognized tribes. To start the process, a tribe submits a study request to the U.S. Army Corps of Engineers. The Corps evaluates the request, and if viable, the Corps works with the tribe to determine a scope of work and enters into a feasibility cost sharing agreement (FCSA). Following the execution of the FCSA, the Corps seeks federal funding for the study.

Upper Mississippi River 9-Foot Channel Navigation Project Locks and Dams, Minnesota/Wisconsin/Iowa

The U.S. Army Corps of Engineers, St. Paul District is responsible for maintaining 244 miles of the Upper Mississippi River 9-foot channel navigation system from Minneapolis, Minnesota, to Guttenberg, Iowa. The Upper Mississippi River 9-Foot Channel Navigation Project is located in or contiguous to Minnesota, Wisconsin, and Iowa. The navigation project within the St. Paul District includes 13 locks and dams that are operated and maintained by the Corps. In addition to the locks and dams, the project includes channel maintenance, recreation and natural resource activities.

Upper Mississippi River 9-Foot Channel Navigation Project Maintenance Minnesota/Wisconsin/Iowa

The U.S. Army Corps of Engineers is responsible for maintaining a 9-foot navigation channel as an important component to the inland navigation system. The St. Paul District (MVP) is responsible for maintaining 244 miles of the Upper Mississippi River 9-Foot Channel Navigation Project from the head of navigation at Minneapolis, Minnesota, to Guttenberg, Iowa. The navigation project also includes the lower navigable portions of the Minnesota, St. Croix, and Black Rivers.

Upper Mississippi River Restoration Program: Lower Pool 10 Islands, Guttenberg, Iowa Habitat Restoration

The Lower Pool 10 Islands are part of the Upper Mississippi River Restoration (UMRR) Program. The site is a 1,000-acre side channel and island complex located on the Iowa side of the Mississippi River navigation channel in Pool 10, about one mile upstream from Lock and Dam 10 in Guttenberg, Iowa. The site lies within the Upper Mississippi River National Wildlife and Fish Refuge.

Upper Mississippi River Restoration Program: McGregor Lake, Prairie Du Chien, Wisconsin Habitat Restoration

McGregor Lake is a 200-acre backwater lake in Pool 10 of the Mississippi River. The McGregor Lake project is located on the Wisconsin side of the Upper Mississippi River in the middle of Pool 10, near Prairie Du Chien, Wisconsin. The site lies within the Upper Mississippi River National Wildlife and Fish Refuge.