The U.S. Army Corps of Engineers is an agency within the Department of Defense with both military and civil works responsibilities. The agency’s civil works activities consist largely of the planning, construction, and operation of water resource projects to maintain navigable channels, reduce flood and storm damage, and restore aquatic ecosystems. Congress directs USACE’s civil works activities through authorization legislation, annual and supplemental appropriations, and oversight. For Congress, the issue is not only the level of USACE appropriations but also how efficiently the agency is delivering flood control, navigation, and ecosystem restoration projects. These projects can have significant local as well as national economic and environmental benefits.

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