Lock 21 Dive Site - Québec
Lock 21 offers a unique freshwater diving experience for those curious about submerged history. You'll find the remains of an old canal lock, with visible walls and structural elements that attract a good variety of fish. Expect to see carp, pike, and perch navigating the structures. It’s a compelling dive for wreck enthusiasts or anyone looking for something different from ocean diving.
- Location
- Québec, Canada, North America
- Coordinates
- 44.997494, -74.899310
Nearby Dive Sites in Québec
- Alice G.Tobermory Tugs (Wreck) - 12m (wreck)
- Aloha- Effie Mai (wreck)
- Amburgs Reef (reef)
- Arabia (Wreck) - 34m (wreck)
- Ash Island Barge (wreck)
- Barrett Reef (reef)
- Beaufort Reef (reef)
- Beaufort Reef (reef)
- Big Bay Point - 5-20m (reef)
- Boarding House Reef (reef)
- Boulton Reef (reef)
- Bourinot Reef (reef)
- Boyer Reef (reef)
- Bray Reef (reef)
- Brockville Underwater Sculpture Park
Nearest Dive Centres to Lock 21 Dive Site
- Aquarius Scuba
- Aqua Service
- AquaSystems - NAUI
- Barrie Scuba House - ["PADI"]
- Canadian Sport Subs, Ltd. - ["PADI"]
- Carlos Lopez
Marine Life in Québec
Home to 44 recorded species including 37 reef fish, 3 sea snails & nudibranchs, 2 other, 2 clams & mussels.
Notable Species
- Alewife (Alosa pseudoharengus) - Reef Fish
- Rainbow Smelt (Osmerus mordax) - Reef Fish
- Slimy Sculpin (Cottus cognatus) - Reef Fish
- Cisco (Coregonus artedi) - Reef Fish
- Spawn (Gasterosteus aculeatus) - Reef Fish
- White Sucker (Catostomus commersonii) - Reef Fish
- Yellow Perch (Perca flavescens) - Reef Fish
- Mottled Sculpin (Cottus bairdii) - Reef Fish
- pumpkinseed (Lepomis gibbosus) - Reef Fish
- sea lamprey (Petromyzon marinus)
- Lake whitefish (Coregonus clupeaformis) - Reef Fish
- Spottail Shiner (Notropis hudsonius) - Reef Fish
- White Perch (Morone americana) - Reef Fish
- Golden Shiner (Notemigonus crysoleucas) - Reef Fish
- Rainbow Trout (Oncorhynchus mykiss) - Reef Fish
- Sea Trout (Salmo trutta) - Reef Fish
- Chinook (Oncorhynchus tshawytscha) - Reef Fish
- brook trout (Salvelinus fontinalis) - Reef Fish
- American Gizzard Shad (Dorosoma cepedianum) - Reef Fish
- burbot (Lota lota) - Reef Fish