Underwater Inspections: Oswego Canal Lock O5 Minetto to Lock O8 Oswego

05/20/2022 05:52 PM

Notice to Mariners

Oswego Canal – Minetto and Oswego

May 20, 2022

Mariners are advised of underwater inspections occurring on the Oswego Canal in Oswego and Minetto starting on the following schedule:

  • Monday, May 23 – Oswego Canal Lock O-8 (Oswego) - Northeast Approach Terminal Wall
  • Tuesday, May 24 – Oswego Canal Lock O-8, (Oswego) - Southeast Approach Wall
  • Tuesday, May 24 – Oswego Canal Lock O-8, (Oswego) – Southwest Approach Wall
  • Wednesday, May 25 – Oswego Canal Lock O-7, (Oswego) – Northeast Approach Wall
  • Wednesday, May 25 – Oswego Canal Lock O-7, (Oswego) - Northwest Approach Wall
  • Thursday, May 26 – Oswego Canal Lock O-5, (Minetto) - Southeast Approach Guide Piers       

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

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Features along the Oswego Canal are listed by mileage at                                                          /Navigation-Information 

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

For updates and information, please visit Canals.NY.gov or follow us on Facebook or Twitter.