US Army Corps of Engineers
Rock Island District Website

To facilitate major repairs, the Rock Island District has temporarily closed five of the eight locks and dams on the Illinois Waterway. The closures will take place simultaneously to lessen impact to commercial navigation as much as possible. For more information click the link below.
Rock Island District and The Nature Conservancy have partnered to establish a Sustainable Rivers Program at Saylorville Lake and Lake Red Rock that will benefit aquatic dependent species while continuing to provide the same level of flood risk management to river communities.
All campgrounds within the Rock Island District, have now reopened. All sites must be reserved online in advance. Visit to reserve your spot today. For more information on recreation in the Rock Island District, click the link below.
The operating status of the Rock Island District HQ Office remains unchanged at this time. Mission essential staff should continue reporting for duty and those eligible for telework should continue working from home. Employees should contact their supervisor with questions.
Click the link below for updated information about the operational status of locks and dams in the Rock Island District.