Incredible How Do Cruise Ships Get Fresh Water Ideas. Bunkering is a maritime term for supplying logistics to a ship. Some of today's biggest cruise ships, like the grand princess, use more than 260,000 gallons of.

It is not surprising to most people to note that cruise ships make their own drinking water. Ro helps prevent people from getting sick on cruise ships. Some of today's biggest cruise ships, like the grand princess, use more than 260,000 gallons of.