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Notice
Reduced Depth: Champlain Canal below Lock C4 Stillwater
07/13/2022 03:09 PM
Notice to Mariners
Champlain Canal – Stillwater
July 13, 2022
Mariners are advised of shoaling South of Lock C-4 in Stillwater that has reduced depth of the navigation channel due to silt buildup in the vicinity of the mouth of the Hoosick River. Controlling depths of 7 feet may be shallower due to the temporary draw down on this level. Dredging activities are presently underway. Additionally, some boaters are reporting increased currents due to varying water levels.
Boaters are advised to use caution and appropriate safety measures due to the combination of potential hazards.
A chart showing the affected area can be found at 14786c03l.webp
A survey showing the affected area and depths can be found at
Features along the Champlain Canal are listed by mileage at /Navigation-Information
In case of emergencies, please call the Canal Corporation Emergency Call Center at: (833) 538-1042.
The Canal Corporation urges all users to register to receive updates through the "Notice to Mariners" notification program at www.canals.ny.gov
For updates and information, please visit Canals.NY.gov or follow us on Facebook or Twitter.