A River begins to breach a steep sand berm and the flowing water carves a trench on the beach. A very rare occurrence to witness! It is very easy to underestimate the power of flowing water. Many of the people riding these river waves are very experienced and know how to exit the river safely. We shovel it to help the process go quicker! #riverwave #river #dam #satisfying #satisfyingvideo #oddlysatisfying #weird #actionsports