Notice
Diving Survey: Champlain Canal - Halfmoon
Notice to Mariners
Champlain Canal – Halfmoon
June 30, 2026
Mariners are advised that diving survey operations will occur directly above Champlain Canal Lock C-2 in Halfmoon on Wednesday, July 1st.
The diving area will be marked by a dive boat and commercial diver’s flags while divers are in the water. Boaters should reduce speed and proceed at a "No Wake" speed when transiting this area, and under no circumstances exceed 5 mph.
A chart showing the affected area can be found 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 www.canals.ny.gov or follow the Canal Corporation on Facebook, Instagram, Twitter, or LinkedIn.
In case of emergencies, please call the Canal Corporation’s Emergency Call Center at 833-538-1042.