Plunge pool softer or fractured rock has been eroded back to a knickpoint, water continues to bombard its base. Because this rock is often less resistant than overlying strata, the water from the higher elevation continues eroding downward until an equilibrium is achieved. A somewhat similar bowl-shaped feature developed by flowing water, as opposed to falling water, is known as a scour hole. These occur both naturally and as a result of bridge building. 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
Chute dogging Chute dogging Chute dogging is a rodeo event related to steer wrestling, in which the steer used weighs between . However, the competitor starts the event in a roping chute with the steer as opposed to grabbing onto the steer from horseback. The event is designed to give novices a chance to prepare for steer wrestling. When the chute opens, the competitor must bring the steer to a line ten feet from the chute and wrestle (or "dog") the steer to the ground. In order to count as a legal fall, all four feet of the steer must be in