Virtually impassable rapids that are rarely attempted due to severe danger. A Brief History
Moderate, irregular waves that may be difficult to avoid and require precise maneuvering.
Extremely long, violent rapids with large, unavoidable waves and significant hazards.
Rapids are classified into six grades based on technical difficulty and potential danger:
Virtually impassable rapids that are rarely attempted due to severe danger. A Brief History
Moderate, irregular waves that may be difficult to avoid and require precise maneuvering.
Extremely long, violent rapids with large, unavoidable waves and significant hazards.
Rapids are classified into six grades based on technical difficulty and potential danger: