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New York State Canal Corporation

Notice to Mariners

Cayuga-Seneca Canal – Seneca Falls

June 27, 2022

Mariners are advised that Cayuga-Seneca Canal Lock CS-2/3 in Seneca Falls will temporarily close to navigation due to planned gate maintenance activities on Tuesday, June 28, 2022, at 7:00 am.

It is anticipated that the lock will reopen to navigation at noon on the same day.

Boaters should plan their itineraries accordingly.

A chart covering the affected area can be found at

Features along the Seneca Lake spur of the Cayuga-Seneca Canal are listed by mileage at

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

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