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New York State Canal Corporation

Notice to Mariners

Champlain Canal - Mechanicville

July 12, 2022

Mariners are advised that the water surface level between Champlain Canal Lock C-3 in Mechanicville, and Lock C-4 in Stillwater will be temporarily raised approximately 20 to 30 inches above the crest of the dam on the morning of Wednesday, July 13th. This level will be returned to the present level by the afternoon, on the same day.

A chart showing the affected area can be found at

Features on the Champlain Canal are listed by mileage at

The Canal Corporation urges all users to register to receive updates through the "Notice to Mariners" notification program at

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

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