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Locks 1, 2, 3 Chambly Canal

Mile Marker: 39.6
Lat / Lon: N 45° 26.928' / W 073° 17.044'
Number of Chambers: One
Tie Off: Lines provided
VHF Channel: 68
Phone: 450-658-4381
Schedule:
Lockstation hours 2025
Date: May 16 to 19
Everyday
9 a.m. to 4:30 p.m.
Date: May 20 to June 18
Monday to Friday
9 a.m. and 1 p.m. only
Saturday and Sunday
9 a.m. to 4:30 p.m.
Date: June 19 to August 10
Everyday
9 a.m. to 4:30 p.m.
Date: August 11 to October 13
Monday to Friday
9 a.m. and 1 p.m. only
Saturday and Sunday
9 a.m. to 4:30 p.m.
Additional information
- Transit time: 4 hours minimum
- At locks Nos. 1-2-3 (Chambly), please arrive at least 45 minutes before the last lockage.
- The times of the first and last lockages are not guaranteed. To maximize chances of being locked through, arrive early enough to allow complete lockages in both directions.
- Bridges Nos. 1, 10 and 12 are closed Monday to Friday from 11:45 a.m. to 12:20 p.m., and from 12:40 p.m. to 1:15 p.m.
- There are only two lockings per day during the fixed hour lockages.
- No overnight mooring in the canal on days with fixed lockage hours. See the overnight mooring page to learn more.
To contact lock keepers
Telephone numbers
Chambly (Locks Nos. 1-2-3): 450-658-4381
Saint-Jean-sur-Richelieu (Lock No. 9): 450-348-3392
By VHF-Canal 68 during hours of operation

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