Thunder River (Six Flags St. Louis)

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Thunder River
Thunder River (Six Flags St. Louis) 2003 01.jpg
Six Flags St. Louis
Location Eureka, Missouri, USA
Status Operating since April 23, 1983
Height restriction 36 inches accompanied / 42 inches unaccompanied
Manufacturer Intamin
Product River Rapids
Capacity 12 per boat

Thunder River is a River Rapids ride built by Swiss manufacturer Intamin currently located at Six Flags St. Louis in Eureka, Missouri, USA.


Thunder River officially opened on April 23, 1983.[1]


  1. "Six Flags Builds For New Splash", St. Louis Post-Dispatch (April 11, 1983), pp. 19. Retrieved on June 1, 2021.

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