The exact recording behind this clip is unknown, but river rapids audio has long been a staple of sound libraries and field recordings. Clips of inflatable boats on whitewater became easy to find as action cameras made river footage common online, and the perspective of hearing the water from inside the boat made these recordings popular. Today sounds like this are used across video platforms as ambient backgrounds and scene-setters, and short looping versions circulate widely on soundboards for creators who need instant outdoor atmosphere.