Deluge
The first water coaster pushed by magnets instead of jets. It closed in 2021 but is still standing.The first magnetic-launch water coaster (ProSlide HydroMAGNETIC Rocket): 57 ft tall, 890 ft long, four-person tubes. Closed in 2021 and stands unused.
↕17 mtall
↔271 mlong
📅2007opened · closed 2021
📍🇺🇸Louisville, Kentucky, United States
🚦Closed / removedstatus
🏆Records & awards
- First hydromagnetic water coaster
📏How tall is 17 m?
🧵How long is 271 m?
🏊
5.4 swimming poolsOlympic pools laid end to end (50 m each)⚽
2.6 football pitchesLong ones, 105 m each🚶
542 stepsIf you walked it instead of sliding🗺️Where is it?
Kentucky Kingdom & Hurricane Bay, Louisville, Kentucky, United States. Show on the World Slide Map →
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Sources: Guinness World Records, manufacturer and park announcements, Coasterpedia, Wikipedia, Blooloop and news reports; last reviewed September 2026. Spot an error?