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New York State Canal Corporation

Notice to Mariners

Champlain Canal – Schuylerville

June 3, 2022

Mariners are advised that the swim leg of the Hudson Crossing Triathlon will take place in the Champlain Canal, North of Lock C-5 in Schuylerville on Sunday, June 5. Due to this activity, Lock C-5 and the portion of the Champlain Canal between Lock C-5 and the Northumberland Dam will be closed to vessel traffic from 7:30 am to 9:00 am, after passing any waiting boaters through the lock.  Spotter boats will be present at each end of the course.  For further information please call Anna Payne at (970) 712-4302.

Information about the event can be found at  Overview | Hudson Crossing Triathlon

A chart covering the affected area can be found at

Features along the Champlain Canal are listed by mileage at

In case of emergencies, please call the Canal Corporation Emergency Call Center at: (833) 538-1042.

For updates and information, please call 1-800-4CANAL4 or visit