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Welcome to the U.S. Army Corps of Engineers Research Participation Program

The U.S. Army Corps of Engineers has approximately 37,000 dedicated Civilians and Soldiers delivering engineering services to customers in more than 130 countries worldwide.

With environmental sustainability as a guiding principle, our disciplined Corps team is working diligently to strengthen our Nation’s security by building and maintaining America’s infrastructure and providing military facilities where our service members train, work and live. We are also researching and developing technology for our war fighters while protecting America’s interests abroad by using our engineering expertise to promote stability and improve quality of life.

We are energizing the economy by dredging America’s waterways to support the movement of critical commodities and providing recreation opportunities at our campgrounds, lakes and marinas.

And by devising hurricane and storm damage reduction infrastructure, we are reducing risks from disasters.

Our men and women are protecting and restoring the Nation’s environment including critical efforts in the Everglades, the Louisiana coast, and along many of our Nation’s major waterways. The Corps is also cleaning sites contaminated with hazardous, toxic or radioactive waste and material in an effort to sustain the environment.

Through deeds, not words, we are BUILDING STRONG.


Engineer Research and Development Center: The U.S. Army Engineer Research and Development Center (ERDC) helps solve our nation’s most challenging problems in civil and military engineering, geospatial sciences, water resources, and environmental sciences for the Army, Department of Defense, civilian agencies, and our Nation’s public good. Our vision is to become the world’s premier public engineering and environmental sciences research and development organization.

As one of the most diverse engineering and scientific research organizations in the world, ERDC conducts research and development in support of the Soldier, military installations, and the Corps of Engineers' civil works mission, as well as for other federal agencies, state and municipal authorities, and with U.S. industries through innovative work agreements. ERDC operates more than $1 billion in world class facilities at seven labs located in four states with more than 2,100 employees to administer an annual research program exceeding $1 billion.

St. Louis District: The St. Louis District, which encompasses 28,000 square miles and is almost equally divided between Missouri and Illinois, is an engineering and water resource agency dedicated to maintaining a proper and healthy balance of the varying uses of the heartland's waterways.

We support the needs of the community and the environment through many civil works missions. To fight the devastating effects of floods, 87 levees (totaling 750 miles in length) constructed to protect 575,000 acres of economic and agricultural interests in the region.

To ensure the safe passage of commerce on our waterways, we also maintain a Congress-mandated nine-foot navigation channel on 300 miles of the Middle Mississippi River, 80 miles of the lower Illinois River and 36 miles of the Kaskaskia River. This is accomplished through several different types of river engineering practices, including locks and dams, which maintain a pool at a depth necessary to meet navigation requirements, while still fulfilling the needs of the environment.

The St. Louis District also operates and maintains five lakes and their associated recreational areas. These lakes, which serve a variety of purposes ranging from flood protection and recreation to potable water supply and hydroelectricity, average over 15 million visitors a year.

Other missions include environmental restoration, environmental river engineering (created by the St. Louis District), water supply, emergency responses to natural disasters, regulatory oversight (issuance of permits and wetland delineation), hydropower, recreation, Ordinance and Explosive Waste Program, and clean up hazardous and toxic waste material connected to Department of Energy activities in the 1940s-1960s.