Checking Local Hazards 3.2

Before boating in any new or unfamiliar waterways, obtain local marine charts. If local charts are unavailable, consulting with local boaters and marinas is wise, as these sources usually have a wealth of knowledge about local hazards to avoid. Always consult with local authorities to obtain any local rules or restrictions, such as motorized operation restrictions or hours of operation and access to locking operations.


LOCAL HAZARDS TO BE WARY OF

Whitewater areas can very easily drag a boat or person downstream, where rocks and debris as well as a very strong, rushing current are cause for concern.
Shoaling areas (marked and unmarked), these areas become shallow gradually and are often difficult to spot without local charts.
Hazardous inlets can produce abnormal currents or changes in water levels.
Abnormal tides or currents may affect your ability to properly navigate or steer your vessel.
Lowhead Dams pose a hazard both below and above the dam. Their drop creates a hydraulic 'hole' at the base of the dam that can trap objects, or people. Boaters should always be on the lookout for warning signs or buoys indicating lowhead dams. Always portage around a dam. If you do get trapped in a hydraulic, tuck your chin down and hold your knees tight to your chest with your arms.

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