What are the height restrictions for navigating on New York’s Canals?
Clearances for navigating under bridges are as follows: Erie Canal (Waterford to Three Rivers Junction): 20 feet (6 meters) Erie Canal (Three Rivers Junction to Tonawanda): 15.5 feet (4.75 meters) Oswego Canal: 20 feet (6 meters) Champlain Canal: 17 feet (5.168 meters) Cayuga – Seneca Canal: 17 feet (5.168 meters) Boaters should check the official Website of the New York State Canal Corporation (see the link below), or call 1 – 800 – 4CANAL4 for any published changes to bridge clearances prior to their trip.