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New York State Canal Corporation

Notice to Mariners

Oswego & Erie Canals – Oswego, Fulton, and Brewerton

June 27, 2022

Mariners are advised of underwater inspections occurring on the Oswego and Erie Canals, starting on the following schedule:

  • Tuesday, June 28 – Oswego Canal Lock O-7 (Oswego) – Lock and Gate Areas
  • Wednesday, June 29 – Oswego Canal Lock O-2 (Fulton) – Lock and Gate Areas
  • Thursday, June 30 – Erie Canal Lock E-23 (Brewerton) – Lock and Gate Areas

The inspection areas will be marked by commercial diver’s flags while divers are in the water. Boaters should reduce speed and proceed at a "No Wake" speed when transiting these areas.                                 

Charts showing the affected areas can be found at  ,   and

Features along the Oswego and Erie Canals are listed by mileage at and

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

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