Notice
Diving Survey: Champlain Canal - Halfmoon
Notice to Mariners
Champlain Canal – Halfmoon
August 21, 2026
Mariners are advised that diving survey operations will take place above Champlain Lock C-2 in Halfmoon on Monday, August 24th, and Tuesday, August 25th.
The inspection areas will be marked by commercial diver’s flags while divers are in the water. Boaters must come to a full stop, use caution, and proceed at a "No Wake" speed, and under no circumstances exceed 5 mph.
A chart showing the affected area can be found at: 14786c02r.png (3685×4218)
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 www.canals.ny.gov or follow the Canal Corporation on Facebook, Instagram, Twitter, or LinkedIn.
To report an issue or incident along the Canal system, please call the Canal Corporation’s Emergency Call Center at 833-538-1042.