Lock 21
★★★★☆
(130)
Lock 21 is an exciting and unique dive where you get to go back in time and dive a 19th century submerged Victorian canal lock on the St. Lawrence River. This dive can have strong currents and is best done by experienced divers.
This dive is more for the historical significance than anything else but you’ll most likely see some bass, trout, and catfish swimming around.
Dive Activity
Potential Wildlife Sightings
Wildlife Sightings are Based on User Generated Content
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 19
iStock-ANDY_BOWLIN
30 Sightings
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0
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0
M
0
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0
M
0
J
7
J
7
A
10
S
5
O
0
N
1
D
0
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 30
Shutterstock-Rostislav Stefanek
Carp
13 Sightings
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0
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0
M
0
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0
M
0
J
5
J
6
A
0
S
2
O
0
N
0
D
0
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 2000
AdobeStock-Alex
Loach Goby
8 Sightings
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0
F
0
M
0
A
0
M
0
J
0
J
4
A
4
S
0
O
0
N
0
D
0
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 5
Shutterstock-Rostislav Stefanek
Walleye
4 Sightings
J
0
F
0
M
0
A
0
M
0
J
1
J
0
A
2
S
0
O
0
N
1
D
0
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 35
Shutterstock-divedog
Trout
3 Sightings
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0
F
0
M
0
A
0
M
0
J
0
J
0
A
3
S
0
O
0
N
0
D
0
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 5
iStock-abadonian
Pike
2 Sightings
J
0
F
0
M
0
A
0
M
0
J
1
J
0
A
0
S
0
O
1
N
0
D
0
AdobeStock-mirecca
Burbot
2 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
0
A
2
S
0
O
0
N
0
D
0
iStock-MikeLane45
European Bullhead
2 Sightings
J
0
F
0
M
0
A
0
M
0
J
0
J
0
A
2
S
0
O
0
N
0
D
0
The image shown is a representative illustration and does not depict every individual animal in this category.
Total number of species: 16
Shutterstock-Aleron Val
Stickleback
2 Sightings
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0
F
0
M
0
A
0
M
0
J
0
J
0
A
2
S
0
O
0
N
0
D
0
