Operational testing is taking place on the new, expanded riverside lock chamber at Lock 4 on the Monongahela River in Charleroi, Pa., with the chamber expected to be complete this… Read More
Locks and Dams
With the extended closure at Demopolis Lock on the Tombigbee River in Alabama ongoing, the Mobile Engineer District has announced a second, albeit much shorter, unplanned lock closure within its… Read More
The Mobile Engineer District is marching ahead with repair work at Demopolis Lock on the Tombigbee River, near Demopolis, Ala., where a portion of the upper miter sill failed January… Read More
Almost a month has passed since a large portion of the upper miter sill at Demopolis Lock broke off and fell into the chamber on January 16, and the plan… Read More
The Walla Walla (Wash.) Engineer District closed navigation locks on the Columbia and Snake rivers beginning January 14 for a scheduled 11-week outage. The extended closure will allow the district… Read More
Demopolis Lock, located on the Tombigbee River just below its confluence with the Black Warrior River, has been closed since the morning of January 16, when the on-duty lock operator… Read More
Nearly two weeks after a portion of the upper miter sill at Demopolis Lock failed, forcing the Mobile Engineer District to close the lock to navigation, Corps officials continue to… Read More
The Mobile Engineer District has announced an emergency closure of Demopolis Lock, located near Demopolis, Ala., just below where the Black Warrior River enters the Tombigbee River, following a concrete… Read More
While issues with the main chamber at Meldahl Locks and Dam have led to it being closed indefinitely, the auxiliary chamber opened earlier than expected to help ease congestion. The… Read More
The McAlpine Locks and Dam project was recognized with two awards presented by the National Weather Service during a recent ceremony held at the facility near Louisville, Ky. “It’s an… Read More
