Quick Answer
Assess river depth by measuring the current speed, identifying visible obstacles, and observing the riverbed's gradient; use a wading stick or probe to gauge depth and detect underwater hazards.
Reading the River
When approaching a river for crossing, observe the water’s surface and flow to estimate its speed. A slow-moving river is likely to be shallower, while fast-moving water may be deeper. Measure the current speed by observing the water’s movement against a fixed object, such as a tree or a rock. A current speed of 1-2 feet per second is generally considered safe for wading.
Identifying Obstacles
Scan the riverbed for visible obstacles like rocks, sandbars, and underwater logs. These can create strong currents, holes, or other hazards that can sweep a person underwater. If you notice a strong current or unusual water movement, exercise caution and consider an alternative crossing point.
Measuring Depth
To accurately gauge the river’s depth, use a wading stick or probe to feel the bottom. Insert the stick or probe into the water, slowly and carefully, until it touches the riverbed. Take note of the depth at multiple points to ensure you have a complete picture of the river’s topography. As a general rule, maintain a depth of no more than 12-18 inches to avoid strong currents and underwater hazards.
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