Institute for Water Resources

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IWR Centers

IWR Headquarters

National Capital Region (NCR)

U.S. Army Corps of Engineers
Institute for Water Resources
National Capital Region (NCR)
7701 Telegraph Road (Casey Building)
Alexandria, Virginia 22315

Main Tel: (703) 428-8015
Main Fax: (703) 428-8171



Driving Directions to the Casey Building  (38.743875,-77.140095)   

After passing through the Humphreys Engineer Center's Gribble Gate entrance, take your first left. The Casey Building is on the left. Parking is located at the rear of the building.