Plunge pool height of fall, the volume of water, the resistance of the rock below the pool and other factors. The impacting and swirling water, sometimes carrying rocks within it, abrades the riverbed into a basin, which often features rough and irregular sides. Plunge pools can remain long after the waterfall has ceased flow or the stream has been diverted. Several examples of former plunge pools exist at Dry Falls in the Channeled Scablands of eastern Washington. Plunge pools are fluvial features of erosion which occur in the youthful stage of river development, characterized by steeper gradients and faster water flows. Where
Shoot the Chute Shoot the Chute Shoot the Chute is an amusement ride consisting of a flat-bottomed boat that slides down a ramp or inside a flume into a lagoon. Unlike a log flume, a Shoot the Chute ride generally has larger boats and one single drop. It may also refer to a playground slide in New Orleans vernacular. The first of this type of amusement ride was built by J.P. Newburg in 1884 down the side of a hill at Watchtower Park in Rock Island, Illinois. The ride traveled along a greased wooden track, skipping across the Rock River at the bottom.