SS United States Remediation Reported Complete, but No Reefing Date Is Set

The SS United States has reached a major preparation milestone on its path toward becoming an artificial reef, but divers should not put a sinking date on the calendar yet.

Okaloosa County’s current project information says all required environmental remediation has been completed. The county says it will set a deployment date only after final approvals from the U.S. Army Corps of Engineers and Environmental Protection Agency are received.

That makes this a significant status change, not a deployment announcement. The 990-foot former ocean liner remains in Mobile, Alabama, where contractors have prepared it for placement in the Gulf of Mexico.

The project calls for the ship to be deployed about 20 nautical miles south of Destin–Fort Walton Beach. County information describes a proposed depth of approximately 180 feet to the bottom and about 55 feet to the upper portion of the ship. If achieved, that range would create very different experiences, from exterior observation on the shallower structure to advanced and technical profiles around the deeper hull.

The SS United States entered service in 1952 and set transatlantic speed records on its maiden voyage. Okaloosa County acquired the retired liner for reefing after decades of unsuccessful preservation and redevelopment efforts. The county has committed funding for towing, preparation, deployment and support for a land-based museum developed with the SS United States Conservancy.

Preparation for vessel reefing includes removing environmentally unsuitable material and cutting openings intended to help the ship settle upright and allow water flow and marine colonization. The county says the remaining steel and aluminum structure will provide substrate for encrusting organisms.

The Future Artificial Reefs tracker should retain the project as awaiting final approvals. It should not be moved into completed Artificial Reefs, Historical Shipwrecks or Dive Sites until the ship is actually deployed and surveyed.

Once deployment occurs, NBM will need verified coordinates, final orientation, relief, restricted areas, safe penetration guidance, charter availability and any mooring system. Until then, headlines should state plainly that no sinking date has been announced.