By 1987, the death toll was five people. That summer, Action Park claimed its sixth and final victim when an 18-year-old drowned in the wave pool. By this time, there were graphic injury photos posted at the top of the Alpine Slide to warn children.
The wave pool acquired the grim nickname “The Grave Pool.” Meanwhile, the park was called “Class Action Park” because of how many injuries and deaths had occurred in its ten years of operations. Surprisingly, that didn’t stop people from continuing to visit the park.