I know even less about diving than you do, but another article I saw states it is “about 300 feet down”.
Thanks. I looked for that and couldn't find it The recreational maximum operating depth (MOD) for most recreational divers is 130 ft. Apparently, specialized divers can go 164 ft. So the ship is not at risk from "divers" unless you want to classify a submarine or other submersible as a "diver". Bad reporting!