Six Flags Over Texas (SFOT) Discussion Thread in Theme Parks, Roller Coasters, & Donkeys! Posted June 3, 2015 ^Yosemite Sams Gold River Adventure? I think it might have suffered the effects of the recent flooding. They had water hoses in there today washing it down. Yea! I totally blanked on that name. IDK if it was open today, but it definitely was open when I was at the park this past Thursday. I didn't ride it, however.