US Army Corps of Engineers
St. Louis District Website

  • Carlyle Lake Pool Increase and Release Forecast

    CARLYLE LAKE - As of 7:00 a.m. on Tuesday, January 14, 2020, the pool elevation at Carlyle Lake was 452.10 feet, referenced to the North American Vertical Datum (NAV88), with a release of approximately 8,350 cubic feet per second (cfs).
  • Temporary Road Closure at Dam East South Shore Recreation Area

    CARLYLE LAKE - The U.S. Army Corps of Engineers Carlyle Lake Project will temporarily close a portion of the Dam East South Shore roadway beginning Tuesday, January 21, 2020. The closure is necessary to remove a portion of the existing roadway and relocate it to the new roadway that has been constructed on Corps of Engineers property. This is one of several improvements that have been made to the area over the past couple of years. The roadway is expected to reopen this spring once all construction has been completed.
  • Eagle Watch Event at Case-Halstead Library

    CARLYLE LAKE – The U.S. Army Corps of Engineers, in partnership with the Case-Halstead Library and the Illinois Department of Natural Resources, will host Eagle Watch on Saturday, 8 February 2020, 8:30 a.m. to 12:00 p.m.
  • U.S. Army Corps of Engineers & Partners hold public meetings for Lower Meramec Floodplain Management Plan

    The U.S. Army Corps of Engineers, St. Louis District, and its partners are hosting a series of three public meetings to present the draft findings and recommendations of the Lower Meramec Multi-Jurisdictional Floodplain Management Plan (FMP).  The meeting will include an overview of the FMP including preliminary findings and recommendations.
  • Kaskaskia Eagle Fest

    Kaskaskia River Project — The annual 2020 Eagle Fest event will be held Saturday, February 1 from 9 a.m. – 3 p.m. at the Jerry F. Costello Lock & Dam in Modoc, IL (4800 Lock and Dam Road).
  • Carlyle Lake Christmas Tree Recycling Project

    CARLYLE LAKE – The U.S. Army Corps of Engineers at Carlyle Lake will be collecting used Christmas trees for the annual Christmas Tree Recycling Project. The Corps of Engineers, along with the Illinois Department of Natural Resources, uses these trees to provide effective and economical fish habitat at Carlyle Lake.
  • Carlyle Lake Increasing Downstream Releases

    CARLYLE LAKE - As of 9:00 a.m. on Tuesday, December 31, 2019 the pool elevation at Carlyle Lake was 446.36 feet, referenced to the National Geodetic Vertical Datum (NGVD), with a release of approximately 4,790 cubic feet per second (cfs). The inflow for Monday, December 30, 2019 was approximately 11,300 day second feet (dsf). With current precipitation on the ground, Carlyle Lake is expected to crest at less than 447.0 on Wednesday, January 1, 2020. In order to free up flood control storage in the lake and to continue to provide benefits to other project purposes, in accordance with the water control plan, downstream releases will be increased to 5,500 cfs on Tuesday, December 31, 2019, with a maximum release of 7,000 cfs approximately on Monday, January 6, 2020.
  • 2020 Special Events at Carlyle Lake

    CARLYLE LAKE – The Carlyle Lake Project Office in partnership with numerous organizations, agencies, groups, and individuals works hard to organize and host a variety of special events throughout the year. These events would not be possible without the support and dedication from all of our partners, volunteers, and the local community. The Corps is proud to present our 2020 Special Events and the Carlyle Sailing Association’s 2020 Sailing Events. All of these family-friendly events are free and open to the public.
  • Boundary Maintenance Work at Carlyle Lake

    CARLYLE LAKE – The U.S. Army Corps of Engineers at Carlyle Lake will be performing boundary maintenance work from December 16, 2019 through January 10, 2020 on multiple sections of the boundary line at Carlyle Lake. The boundary line maintenance work will consist of uniformed Park Rangers and volunteers walking the boundary lines, replacing signposts, identifying encroachments on government property, inspecting mowing permits, and clearing brush along the boundary line. The maintenance work is performed annually during the winter months when vegetation is at a minimum. Maintenance is necessary in order to maintain a visible boundary line and to protect the public lands at Carlyle Lake. The areas of emphasis for the 2019-20 boundary maintenance will be from the James Hawn Access Area to the Tamalco Boat Ramp Area.
  • “Masters of the Sky”: Eagles, Falcons, and Hawks Oh My!

    Attention all Eagle and Raptor Enthusiasts. The U.S. Army Corps of Engineers will offer live Raptor shows to the public on Saturday, February 15 at the National Great Rivers Museum in Alton, Ill.