US Army Corps of Engineers
Rock Island District

District Projects

Illinois River Basin Restoration (sec 519,WRDA 2000)

Published March 8, 2019

Program Manager, Project Management Branch (309) 794-5399

Entire Illinois River Basin including tributaries.

Section 519 of WRDA 2000 authorized: (1) Comprehensive Plan to develop and implement a restoration program, long-term resource monitoring program and evaluate new technologies and innovative approaches and (2) construction of critical restoration projects. Section 519 and the related Illinois River Ecosystem Restoration Feasibility Study, Sec 216, resulted in a joint Comprehensive Plan for the restoration of the basin. These efforts relate to the State's Illinois Rivers 2020 initiative, a proposed 20-year, Federal-state effort to restore and enhance the 30,000 square-mile Illinois River Basin. Anticipated benefits include reducing sediment delivered to the Illinois River mainstream and backwaters, reducing streambank erosion and improving critical habitats for fish, waterfowl and other aquatic organisms. This project involves four districts (Rock Island, St. Louis, Chicago and Detroit.

Construction of the following projects were completed: Peoria Upper Island project was completed in October of 2013 and Waubonsie Creek Critical Restoration Project was completed in November 2011. Construction of the Blackberry Creek Fish Passage project was completed by the State of Illinois in 2012. The Comprehensive Plan was approved by HQUSACE in May 2007. In 2008 the Comprehensive Plan was approved by the ASA for Civil Works and OMB. The Comprehensive Plan and cover letters were sent to Congress.

Two construction projects (Pekin Lake North and Pekin Lake South Backwater) are on hold pending federal funding.  Feasibility studies Fox River and Tenmile Creek are on hold pending sponsor funds.

GI - General Investigations Section 519 of WRDA 2000; as amended by Section 5071, WRDA 2007

Summarized Project Costs

Estimated Federal Cost  $11,245,000 
Estimated Non-Federal Cost  $6,055,000 
Estimated Total Project Cost  $17,300,000 
Allocations Prior to FY 2019  $8,471,000 
FY 2019 Allocation  $0 
FY 2019 Total Capability  $0 


Major Work Item Current Year
FY 2019:
Investigations funding will continue feasibility for Fox River and Ten mile Creek. Project is currently on hold pending Sponsor funds.