A hole, in river rafting terms, is a specific water feature where water flows over an obstacle and creates a recirculating current. Think of it like a washing machine effect in the river that can trap boats and swimmers. These features are important for both safety considerations and recreational purposes. River guides need to know how to identify, navigate around, or sometimes intentionally use holes for recreational activities. They're also sometimes called "hydraulics" or "stoppers" by river professionals.
Successfully guided 500+ guests through Class IV rapids including navigating around the Hole at Devil's Fork
Trained junior guides on identifying and assessing Holes and other river features
Developed safety protocols for managing guest safety around major Hydraulics and Holes
Typical job title: "River Rafting Guides"
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Q: How do you assess a new hole feature on an unfamiliar river?
Expected Answer: An experienced guide should explain their process for safely scouting the feature, identifying hazards, determining the size and power of the hydraulic, and planning multiple routes around or through it based on different water levels and conditions.
Q: How would you train new guides about hole features?
Expected Answer: Should demonstrate teaching methodology, including visual demonstrations, graduated exposure to features, safety protocols, and how to communicate about holes to both guides and guests.
Q: What factors determine whether a hole is safe to run or should be avoided?
Expected Answer: Should discuss water volume, shape of the hydraulic, boat size and type, guest experience level, and seasonal water level variations.
Q: How do you explain holes to guests during a safety briefing?
Expected Answer: Should demonstrate ability to explain technical features in simple terms while maintaining appropriate level of safety awareness without causing unnecessary fear.
Q: What is the difference between a hole and a wave?
Expected Answer: Should be able to explain basic river features and how water moves differently in holes versus waves, showing understanding of fundamental river dynamics.
Q: What are the basic safety procedures when approaching a known hole?
Expected Answer: Should know basic approach techniques, communication with crew, and standard safety positions for both guides and guests.