The Rottnest deepwater graveyardVideo | Updated 7 years ago Jeremy Green, Head of Maritime Archaeology 12.30pm, Friday 11 March 2011, WA Museum – Perth The Rottnest Deepwater Graveyard has been used for the last 75 years to dispose of old unwanted ships, aircraft, munitions and military vehicles. Find out about the 80-100m deep site West of Rottnest, and the aerial surveys, technical diving and remotely operated vehicles (ROV’s) that have been revealing more about the area. Chevron are a presenting partner for the "In the Wild West" lecture series.