US Army Corps of Engineers
Tulsa District Website

Mr. Pat celebrates 20th anniversary
The Tulsa District U.S. Army Corps of Engineers navigation maintenance vessel, Mr. Pat, sits on the upstream side of Lock & Dam 15 near Sallisaw, Oklahoma, at Robert S. Kerr Lake on the McClellan-Kerr Arkansas River Navigation System while performing maintenance June 15, 2016. Mr. Pat was christened and put into service at the District on June 28, 1996, and for more than 20 years has been instrumental in the facilitation of maintenance along the Tulsa District's portion of the MKARNS. (U.S. Army Corps of Engineers photo by Preston Chasteen/Released)

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Photo by: Preston L. Chasteen |  VIRIN: 160614-A-IF821-016.JPG