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District Leadership

Maj. Ian P. O’Sullivan was commissioned in the United States Army in May 2006. He earned a Bachelor of Science in Geospatial Information Science from the United States Military Academy in West Point, New York and a Master of Science in Geological Engineering from the Missouri University of Science and Technology, in Rollo, Missouri. He is a graduate of the U.S. Army Command and General Staff College (CGSC) as well as the Engineer Officer Captains Career Course and Basic Course.

Maj. Ian O'Sullivan

Deputy District Commander

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Col. Timothy R. Vail was commissioned in the U.S. Army in May 1997. Vail earned a Bachelor of Science in Engineering and Environmental Sciences from the University of Notre Dame, a Master of Science in Environmental Engineering from Missouri University of Science and Technology, a Master of Science in Construction Management from Texas A&M and a Master of Arts in National Security and Strategic Studies from the U.S. Naval War College. In addition, he is a graduate of the Army Force Management Course, Command and General Staff College and Engineer Officer Advanced and Basic courses. Vail assumed command of the U.S. Army Corps of Engineers Galveston District July 2, 2019.

Col. Timothy R. Vail

Galveston District Commander

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Byron D. Williams serves as the Deputy District Engineer for Programs and Project Management for the U.S. Army Corps of Engineers Galveston District, a position he assumed in February 2021.

Byron D. Williams

Deputy District Engineer, Programs and Project Management

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Contact the Colonel

The USACE Galveston District staff encourages public comments regarding programs and projects. We value your feedback as it enables us to serve you better. Contact swgpao@usace.army.mil to send comments to the colonel.