Cause of Six Flags Chemical Leak Improper Filtration Installation

Reports indicate that “improper installation” of a water filtration system was the cause of a recent chemical leak at Six Flags Hurricane Harbor. The incident shut down the park and caused over 65 people to be decontiminated. Scores of guests were sent to local area hospitals.

Officials from Six Flags claimed on Wednesday that an unidentified third-party pool contractor incorrectly installed the water filtration system at Hurricane Harbor Splashtown, resulting in the release of pool-sanitizing chemicals into an outdoor kiddie pool area on July 17.

“We have determined that the vapor release involved a low-level mixture of the pool-sanitizing chemicals which was discharged from the bottom of the pool through the water filtration system.” said Jason Freeman – Six Flags Vice President of Safety.

The Harris County Fire Marshal’s Office said that they concur with Six Flags’ conclusion.

A hypochlorite solution, and 35 percent sulfuric acid, was emitted through the pool. The hypochlorous acid produced a toxic and irritating chlorine gas that sickened park goers. Headaches, eye issues, nausea, vomiting, dizziness, and sore throats were among the symptoms reported by park visitors.

Already over 35 families have joined a lawsuit against Six Flags. Park guest Tonya Gordon said she had no clue her family had been exposed to toxic chemicals until the story broke later that night. “We had been sitting in those chemicals for hours.” said Gordon who claims that no one at the park explained that guests had been exposed to dangerous chemicals.

Gordon’s daughter had gotten sick later on in the evening and it was then that she learned about the nature of the parks closure later on social media. “They blew a whistle,” she recalled. “We thought maybe there was a shift change or maybe they saw lightning on their app or something. We were unaware, we just were told we had to get out of the pool.”

Featured Photo Credit: Melissa Phillip / Houston Chronicle