Plunge pool Plunge pool A plunge pool (or plunge basin or waterfall lake) is a deep depression in a stream bed at the base of a waterfall or shut-in. It is created by the erosional forces of cascading water on the rocks at formation's base where the water impacts. The term may refer to the water occupying the depression, or the depression itself. Plunge pools are formed by the natural force of falling water, such as at a waterfall or cascade; they also result from man-made structures such as some spillway designs. Plunge pools are often very deep, generally related to the
Shoot the Chute to the loading platform—completing a closed circuit track. Most modern Shoot the Chute rides usually consist of (though not limited to) an oval shaped layout or a figure-eight layout. Many Shoot the Chute installations also have an observation platform or bridge so that spectators, in addition to riders, can get wet from the splash created by the boats. Intamin took the Shoot the Chute concept to extremes with the opening of its first Mega Splash, Perilous Plunge at Knott's Berry Farm. At its opening, it was the tallest and steepest water flume ride in the world. Three seven-ton 24-passenger boats