US Army Corps of Engineers
Rock Island District

  • Swimming Not Recommended at North Overlook Beach

    Recent bacterial sampling at the North Overlook Beach at Lake Red Rock has shown elevated bacterial counts. Sampling at the beaches is performed weekly by the Corps of Engineers through a contract with Iowa State University. Due to the high readings, the beach will be posted with "Swimming Not Recommended" signs until further testing indicates low bacteria counts. While this week's test results showed elevated bacterial population at the North Overlook beach, the Whitebreast Beach and the main body of the lake had low bacterial counts. Further information on the Corps of Engineers water quality monitoring procedures may be obtained at the Red Rock Visitor Center.
  • Auxiliary Lock Temporarily Closed at Lock 15

    The U.S. Army Corps of Engineers Mississippi River Project will temporarily close the auxiliary lock at Locks and Dam 15 in Rock Island, Illinois, August 1-5.
  • Enjoy Your Holiday, Play It Safe and Return Home Alive

    Drowning is the Nation’s second leading cause of accidental death, yet it is possible just by wearing a life jacket these drowning deaths can be reduced. Statistics show that 90 percent of those who drown at U.S. Army Corps of Engineers lakes and rivers may have survived if they had worn a life jacket. Here are some safety tips from the U.S. Army Corps of Engineers to help you have a safe and enjoyable Fourth of July holiday.
  • Auxiliary Lock Opens for Season at Lock 14

    PLEASANT VALLEY, Iowa – The U.S. Army Corps of Engineers Mississippi River Project will be opening the Auxiliary Lock located at Locks and Dam 14 in Pleasant Valley, Iowa, for recreational boating traffic starting June 28. The lock will be open for use Fridays from 4-10 p.m., Saturdays Noon-10 p.m., and Sundays Noon-10 p.m. The lock is anticipated to remain open on weekends until Sept. 2
  • Lake Update: June 22, 2019

    The South Overlook boat ramp reopened this week for lake access, and the section of the Volksweg Trail along Marina Cove also reopened for use. Howell Station Campground, Ivans Campground, South Tailwater Recreation Area and Howell Station Landing are open at this time. Boat ramps that are currently usable for lake access include those at South Overlook, Whitebreast Recreation Area, Marina Cove and Elk Rock State Park (just off of Highway 14). Please note that parking areas at the Marina Cove ramp are limited during times of high water. The North Tailwater Recreation Area continues to be closed due to construction on the hydropower project. Get daily lake level and dam outflow and forecast information on www.rivergages.com or https://water.weather.gov/ahps/ This information may change frequently depending upon additional precipitation and other factors; visit the website more frequently during these time periods to keep aware of the latest data available.
  • Change of Command for Mississippi Valley Division

    Maj. Gen. Richard G. Kaiser will transfer command of the Mississippi Valley Division (MVD), U.S. Army Corps of Engineers (USACE), to Maj. Gen. R. Mark Toy in a formal change of command ceremony, July 23, 2019, at 10 a.m. in the Vicksburg Convention Center, Vicksburg, Mississippi. Lt. Gen. Todd T. Semonite, USACE 54th Chief of Engineers and Commanding General, will officiate the ceremony.
  • Public Input Sought on Cedar Rapids Flood Risk Management Project Draft Environmental Assessment

    ROCK ISLAND, Illinois - The U.S Army Corps of Engineers, Rock Island District is seeking public review and comment regarding a draft Environmental Assessment (EA) for the Cedar Rapids, Iowa, Flood Risk Management Project.
  • Visitor Observation Area to Temporarily Close at Marseilles Lock

    Due to major rehabilitation work at Marseilles Lock on the Illinois Waterway, the U.S. Army Corps of Engineers is temporarily closing the visitor observation area from June 1 to Aug. 31.
  • Corps of Engineers to Increase Coralville Lake Outflows

    IOWA CITY, Iowa – The U.S. Army Corps of Engineers Rock Island District is temporarily increasing outflows at Coralville Lake from 6,000 cubic feet per second (cfs) to 10,000 cfs to expedite evacuation of flood waters from the reservoir. Seasonal constraints, typically used to reduce flood crests downstream, have also been raised from 14 to 19 feet at Lone Tree, Iowa, and from 21 to 25 feet at Wapello, Iowa, to assist in maintaining flood storage capacity within the reservoir.
  • Chief of Engineers approves plan for preventing Asian carp transfer into Great Lakes

    ROCK ISLAND, Illinois – A plan to prevent the spread of Asian carp into the Great lakes has been approved by the U.S. Army Corps of Engineers top general. Commanding general of the U.S. Army Corps of Engineers, Lt. Gen. Todd Semonite, approved the recommended plan today by signing the Chief’s Report for The Great Lakes Mississippi River Interbasin Study – Brandon Road Final Integrated Feasibility Study and Environmental Impact Statement. The Chief’s Report will be sent to Congress for authorization consideration.