rafstraum
Rafstraum is a term used in some Nordic languages to describe a fast-moving water current in rivers, typically in sections used for rafting or near rapids. It is not a standardized term in hydrology; regional usage varies. In some contexts it is synonymous with rapids or whitewater, while in others it denotes a current with specific hydrological features such as pronounced turbulence and irregular flow.
Etymology: The word combines raf (related to raft or rapid) with straum, meaning stream or current, reflecting
Characteristics: Rafstraum currents are marked by high velocity, pronounced turbulence, and hydraulic features such as waves,
Applications and safety: Rafstraum sections are sought after by whitewater enthusiasts for rafting and kayaking. Planning