Newt_Graham_Lock_&_Dam
Newt Graham Lock & Dam
Dam
Newt Graham Lock & Dam (also known as Newt Graham Lock and Dam 18, Newt Graham Lake, Newt Graham Reservoir and Newt Graham Pool.)[1] is the final lock and dam of the McClellan-Kerr Arkansas River Navigation System (MKARNS) before reaching the western terminus, Tulsa Port of Catoosa on the Verdigris River. The lock and dam is 24.8 miles (39.9 km) downstream of the port.[2]