Apr 30, 2026
Closes
Aug 26, 2026
Maintenance Dredging, Wilmington Harbor Anchorage Basin and Mid River Channels
Perform maintenance dredging. Maintenance dredging. The work will require a mechanical dredge and ocean certified barges to transport material to the disposal site. Dredging depths are 42' plus 2' of allowable over depth for all reaches except battery island, southport, and baldhead-caswell, which has a dredging depth of 44' plus 2' of allowable over depth. The estimated quantity of material to be dredged is 400k to 800k CY.