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New York State Canal Corporation

Notice to Mariners

Cayuga-Seneca Canal – Cayuga

May 24, 2023

Mariners are advised that Cayuga-Seneca Canal Lock CS-1 in Cayuga that was announced as operating with a reduced width in a previous Notice to Mariners has been repaired and is locking vessels at the normal width. 

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

The Canal Corporation urges all users and stakeholders to register to receive updates through the Notice to Mariners notification program by clicking here.

For general news, please visit or follow the Canal Corporation on FacebookInstagramTwitter, or LinkedIn.

In case of emergencies, please call the Canal Corporation’s Emergency Call Center at 833-538-1042.