Tulsa Engineer District News Today

Webbers Falls Lock on the McClellan-Kerr Arkansas Waterway System will be closed to navigation traffic for one week from September 11–17.

Mariners on the McClellan-Kerr Arkansas River Navigation System (MKARNS) will experience lock closures from April 26 through May 18.

Col. Scott Preston, Tulsa District Engineer, said Congress had appropriated $27 million for projects along the MKARNS during FY2022.

March 1, 2021 By David Murray The Tulsa Port of Catoosa was still in the grip of the polar vortex February 19, but that didn’t stop port and state officials from kicking off the beginning of the year’s celebration of the 50th anniversary of the inauguration of the McClellan-Kerr Arkansas River Navigation System (MKARNS) with a (virtual) news conference. Starting February 22, the Oklahoma Department of Transportation (ODOT) bega...

February 15, 2021 By Waterways Journal The Tulsa Engineer District has announced several lock closures on the McClellan-Kerr Arkansas River Navigation System for later this year. W.D. Mayo Lock, Mile 319.6, will be closed to navigation from 7 a.m. June 2 to noon June 3, and again from 7 a.m. June 9 to noon June 10. Webbers Falls Lock, Mile 366.6, will be closed from 7 a.m. November 3 to noon November 4, and again from 7 a.m. Novemb...