DryDocks Our dry docks and repair yards provide 22 dry docks with capacities up to 3600 tons. Locations That Offer DryDocks Services Harahan, Louisiana Lower Miss River Mile 107 View Location › Hartford, Illinois Upper Miss River Mile 198.5 View Location › Paducah, Kentucky TN River Mile 4.5 View Location › Sayler Park, Ohio OH River Mile 483 View Location › Sheridan Shipyard – South Point, Ohio OH River Mile 320.4 View Location ›