Institute for Water Resources

Home > Locations > IWR Centers > Navigation & Civil Works Decision Support Ctr-NDC

IWR Centers

Navigation & Civil Works Decision Support Center


Mailing Address: 
U.S. Department of The Army
Corps of Engineers
Institute for Water Resources
Navigation and Civil Works Decision Support Center
7701 Telegraph Road, Alexandria, VA  22315

Web Site:
Webmaster Email:

Privacy and Security Notice

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.