Iroquois Lock
Iroquois, ON • St. Lawrence Seaway
- VHF
- 14 verify
- Phone
- Seaway pleasure craft contact / verify current notice
Great Loop Planning Resource
Ontario Great Loop Locks
Explore 100 reviewed public Great Loop lock references in Ontario, including locations, VHF channels, phone numbers, waterways, and planning notes.
275Reviewed public locks
19States / provinces
29Waterways
275Total imported reference rows
No reviewed lock markers match the current filters.
Lock 1 - Trenton
Trenton, ON • Trent-Severn Waterway
- VHF
- 14
- Phone
- (613) 392-3334
Lock 10 - Hagues Reach
Hagues Reach, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 11 - Ranney Falls
Campbellford, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 12 - Ranney Falls
Campbellford, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 13 - Campbellford
Campbellford, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 14 - Crowe Bay
Crowe Bay, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 15 - Healey Falls
Healey Falls, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 16 - Healey Falls
Healey Falls, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 17 - Healey Falls Flight
Healey Falls, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 18 - Hastings
Hastings, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 19 - Scott's Mills
Peterborough, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 2 - Sydney
Astra, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (613) 392-8160
Lock 20 - Ashburnham
Peterborough, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 21 - Peterborough Lift Lock
Peterborough, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (705) 750-4953
Lock 22 - Nassau Mills
Peterborough, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 23 - Otonabee
Otonabee, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 24 - Douro
Douro, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 25 - Sawer Creek
Lakefield, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (705) 653-8031
Lock 26 - Lakefield
Lakefield, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (705) 652-3056
Lock 27 - Young's Point
Young's Point, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 28 - Burleigh Falls
Burleigh Falls, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 3 - Glen Miller
Glen Miller, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 30 - Lovesick
Lovesick, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 31 - Buckhorn
Buckhorn, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 32 - Bobcaygeon
Bobcaygeon, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 33 - Lindsay
Lindsay, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 34 - Fenelon Falls
Fenelon Falls, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 35 - Rosedale
Rosedale, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 36 - Kirkfield Lift Lock
Kirkfield, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (705) 438-3126
Lock 37 - Bolsover
Bolsover, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 38 - Talbot
Talbot, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 39 - Portage
Portage, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 4 - Batawa
Batawa, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 40 - Thorah
Thorah, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 41 - Gamebridge
Gamebridge, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 42 - Couchiching
Couchiching, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 43 - Swift Rapids
Swift Rapids, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (705) 756-8177
Lock 44 - Big Chute Marine Railway
Coldwater, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (705) 756-8802
Lock 45 - Port Severn
Port Severn, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (705) 538-2586
Lock 5 - Trent
Trent, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (613) 398-7018
Lock 6 - Frankford
Frankford, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (613) 398-6495
Lock 7 - Glen Ross
Glen Ross, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 8 - Percy Reach
Percy Reach, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 9 - Meyers
Meyers, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Rideau Lock 1 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 10 - Hartwells
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-235-2644
Rideau Lock 11 - Hogs Back
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-224-5033
Rideau Lock 12 - Hogs Back
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-224-5033
Rideau Lock 13 - Black Rapids
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-226-5434
Rideau Lock 14 - Long Island
Manotick, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-692-3030
Rideau Lock 15 - Long Island
Manotick, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-692-3030
Rideau Lock 16 - Long Island
Manotick, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-692-3030
Rideau Lock 17 - Burritts Rapids
Burritts Rapids, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-258-4510
Rideau Lock 18 - Lower Nicholsons
Merrickville-Wolford, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-269-4960
Rideau Lock 19 - Upper Nicholsons
Merrickville-Wolford, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-259-4631
Rideau Lock 2 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 20 - Clowes
Merrickville-Wolford, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-269-4426
Rideau Lock 21 - Merrickville
Merrickville, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-269-4787
Rideau Lock 22 - Merrickville
Merrickville, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-269-4787
Rideau Lock 23 - Merrickville
Merrickville, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-269-4787
Rideau Lock 24 - Kilmarnock
Merrickville-Wolford, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-283-3792
Rideau Lock 25 - Edmunds
Smiths Falls, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-283-4406
Rideau Lock 26 - Old Slys
Smiths Falls, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-283-2663
Rideau Lock 27 - Old Slys
Smiths Falls, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-283-2663
Rideau Lock 29a - Smiths Falls Combined
Smiths Falls, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-283-2103
Rideau Lock 3 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 31 - Smiths Falls Detached
Smiths Falls, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-283-0496
Rideau Lock 32 - Poonamalie
Smiths Falls, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-283-3543
Rideau Lock 33 - Lower Beveridges
Perth, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-267-2036
Rideau Lock 34 - Upper Beveridges
Perth, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-267-2036
Rideau Lock 35 - Narrows
Rideau Lakes, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-539-7537
Rideau Lock 36 - Newboro
Newboro, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-507-3183
Rideau Lock 37 - Chaffeys
Elgin, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-359-5914
Rideau Lock 38 - Davis
Elgin, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-359-5620
Rideau Lock 39 - Jones Falls
Elgin, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-507-3185 / 613-539-6081
Rideau Lock 4 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 40 - Jones Falls
Elgin, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-507-3185 / 613-539-6081
Rideau Lock 41 - Jones Falls
Elgin, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-507-3185 / 613-539-6081
Rideau Lock 42 - Jones Falls
Elgin, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-507-3185 / 613-539-6081
Rideau Lock 43 - Upper Brewers
Kingston, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-539-6847
Rideau Lock 44 - Upper Brewers
Kingston, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-539-6847
Rideau Lock 45 - Lower Brewers
Kingston, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-539-6347
Rideau Lock 46 - Kingston Mills
Kingston, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-547-3091
Rideau Lock 47 - Kingston Mills
Kingston, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-547-3091
Rideau Lock 48 - Kingston Mills
Kingston, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-547-3091
Rideau Lock 49 - Kingston Mills
Kingston, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-547-3091
Rideau Lock 5 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 6 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 7 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 8 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 9 - Hartwells
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-235-2644
Welland Canal Lock 1
St. Catharines, ON • Welland Canal
- VHF
- 14/75
- Phone
- 289-690-4344
Welland Canal Lock 2
St. Catharines, ON • Welland Canal
- VHF
- 14/76
- Phone
- 289-690-4344
Welland Canal Lock 3
St. Catharines, ON • Welland Canal
- VHF
- 14/77
- Phone
- 289-690-4344
Welland Canal Lock 4
Thorold, ON • Welland Canal
- VHF
- 14/15/17
- Phone
- 289-690-4344
Welland Canal Lock 5
Thorold, ON • Welland Canal
- VHF
- 14/15/17
- Phone
- 289-690-4344
Welland Canal Lock 6
Thorold, ON • Welland Canal
- VHF
- 14/15/17
- Phone
- 289-690-4344
Welland Canal Lock 7
Thorold, ON • Welland Canal
- VHF
- 14/66A
- Phone
- 289-690-4344
Welland Canal Lock 8
Port Colborne, ON • Welland Canal
- VHF
- 14/77
- Phone
- 289-690-4344
No reviewed public lock rows match this view yet.
The library only displays reviewed rows marked public. Imported rows remain hidden until reviewed.
Locks in Ontario
100 reviewed public lock references are available for this Great Loop view.
Iroquois Lock
Iroquois, ON • St. Lawrence Seaway
- VHF
- 14 verify
- Phone
- Seaway pleasure craft contact / verify current notice
Lock 1 - Trenton
Trenton, ON • Trent-Severn Waterway
- VHF
- 14
- Phone
- (613) 392-3334
Lock 10 - Hagues Reach
Hagues Reach, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 11 - Ranney Falls
Campbellford, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 12 - Ranney Falls
Campbellford, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 13 - Campbellford
Campbellford, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 14 - Crowe Bay
Crowe Bay, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 15 - Healey Falls
Healey Falls, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 16 - Healey Falls
Healey Falls, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 17 - Healey Falls Flight
Healey Falls, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 18 - Hastings
Hastings, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 19 - Scott's Mills
Peterborough, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 2 - Sydney
Astra, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (613) 392-8160
Lock 20 - Ashburnham
Peterborough, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 21 - Peterborough Lift Lock
Peterborough, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (705) 750-4953
Lock 22 - Nassau Mills
Peterborough, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 23 - Otonabee
Otonabee, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 24 - Douro
Douro, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 25 - Sawer Creek
Lakefield, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (705) 653-8031
Lock 26 - Lakefield
Lakefield, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (705) 652-3056
Lock 27 - Young's Point
Young's Point, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 28 - Burleigh Falls
Burleigh Falls, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 3 - Glen Miller
Glen Miller, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 30 - Lovesick
Lovesick, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 31 - Buckhorn
Buckhorn, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 32 - Bobcaygeon
Bobcaygeon, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 33 - Lindsay
Lindsay, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 34 - Fenelon Falls
Fenelon Falls, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 35 - Rosedale
Rosedale, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 36 - Kirkfield Lift Lock
Kirkfield, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (705) 438-3126
Lock 37 - Bolsover
Bolsover, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 38 - Talbot
Talbot, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 39 - Portage
Portage, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 4 - Batawa
Batawa, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 40 - Thorah
Thorah, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 41 - Gamebridge
Gamebridge, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 42 - Couchiching
Couchiching, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 43 - Swift Rapids
Swift Rapids, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (705) 756-8177
Lock 44 - Big Chute Marine Railway
Coldwater, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (705) 756-8802
Lock 45 - Port Severn
Port Severn, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (705) 538-2586
Lock 5 - Trent
Trent, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (613) 398-7018
Lock 6 - Frankford
Frankford, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- (613) 398-6495
Lock 7 - Glen Ross
Glen Ross, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 8 - Percy Reach
Percy Reach, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Lock 9 - Meyers
Meyers, ON • Trent-Severn Waterway
- VHF
- None listed
- Phone
- 705-750-4900
Rideau Lock 1 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 10 - Hartwells
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-235-2644
Rideau Lock 11 - Hogs Back
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-224-5033
Rideau Lock 12 - Hogs Back
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-224-5033
Rideau Lock 13 - Black Rapids
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-226-5434
Rideau Lock 14 - Long Island
Manotick, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-692-3030
Rideau Lock 15 - Long Island
Manotick, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-692-3030
Rideau Lock 16 - Long Island
Manotick, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-692-3030
Rideau Lock 17 - Burritts Rapids
Burritts Rapids, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-258-4510
Rideau Lock 18 - Lower Nicholsons
Merrickville-Wolford, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-269-4960
Rideau Lock 19 - Upper Nicholsons
Merrickville-Wolford, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-259-4631
Rideau Lock 2 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 20 - Clowes
Merrickville-Wolford, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-269-4426
Rideau Lock 21 - Merrickville
Merrickville, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-269-4787
Rideau Lock 22 - Merrickville
Merrickville, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-269-4787
Rideau Lock 23 - Merrickville
Merrickville, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-269-4787
Rideau Lock 24 - Kilmarnock
Merrickville-Wolford, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-283-3792
Rideau Lock 25 - Edmunds
Smiths Falls, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-283-4406
Rideau Lock 26 - Old Slys
Smiths Falls, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-283-2663
Rideau Lock 27 - Old Slys
Smiths Falls, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-283-2663
Rideau Lock 29a - Smiths Falls Combined
Smiths Falls, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-283-2103
Rideau Lock 3 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 31 - Smiths Falls Detached
Smiths Falls, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-283-0496
Rideau Lock 32 - Poonamalie
Smiths Falls, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-283-3543
Rideau Lock 33 - Lower Beveridges
Perth, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-267-2036
Rideau Lock 34 - Upper Beveridges
Perth, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-267-2036
Rideau Lock 35 - Narrows
Rideau Lakes, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-539-7537
Rideau Lock 36 - Newboro
Newboro, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-507-3183
Rideau Lock 37 - Chaffeys
Elgin, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-359-5914
Rideau Lock 38 - Davis
Elgin, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-359-5620
Rideau Lock 39 - Jones Falls
Elgin, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-507-3185 / 613-539-6081
Rideau Lock 4 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 40 - Jones Falls
Elgin, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-507-3185 / 613-539-6081
Rideau Lock 41 - Jones Falls
Elgin, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-507-3185 / 613-539-6081
Rideau Lock 42 - Jones Falls
Elgin, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-507-3185 / 613-539-6081
Rideau Lock 43 - Upper Brewers
Kingston, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-539-6847
Rideau Lock 44 - Upper Brewers
Kingston, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-539-6847
Rideau Lock 45 - Lower Brewers
Kingston, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-539-6347
Rideau Lock 46 - Kingston Mills
Kingston, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-547-3091
Rideau Lock 47 - Kingston Mills
Kingston, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-547-3091
Rideau Lock 48 - Kingston Mills
Kingston, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-547-3091
Rideau Lock 49 - Kingston Mills
Kingston, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-547-3091
Rideau Lock 5 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 6 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 7 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 8 - Ottawa Locks
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-237-2309
Rideau Lock 9 - Hartwells
Ottawa, ON • Rideau Canal
- VHF
- None listed / call lock
- Phone
- 613-235-2644
Welland Canal Lock 1
St. Catharines, ON • Welland Canal
- VHF
- 14/75
- Phone
- 289-690-4344
Welland Canal Lock 2
St. Catharines, ON • Welland Canal
- VHF
- 14/76
- Phone
- 289-690-4344
Welland Canal Lock 3
St. Catharines, ON • Welland Canal
- VHF
- 14/77
- Phone
- 289-690-4344
Welland Canal Lock 4
Thorold, ON • Welland Canal
- VHF
- 14/15/17
- Phone
- 289-690-4344
Welland Canal Lock 5
Thorold, ON • Welland Canal
- VHF
- 14/15/17
- Phone
- 289-690-4344
Welland Canal Lock 6
Thorold, ON • Welland Canal
- VHF
- 14/15/17
- Phone
- 289-690-4344
Welland Canal Lock 7
Thorold, ON • Welland Canal
- VHF
- 14/66A
- Phone
- 289-690-4344
Welland Canal Lock 8
Port Colborne, ON • Welland Canal
- VHF
- 14/77
- Phone
- 289-690-4344
Learn & Prepare
How to Lock Through
Approach slowly, prepare lines and fenders before arrival, monitor the published VHF channel when available, and follow lockmaster instructions.
VHF Call Scripts
Use the lock name, vessel name, direction of travel, and your request. Confirm current instructions before entering.
Lock Etiquette
Keep wake down near approaches, brief crew before entering, yield as directed, and avoid crowding other vessels.
Gear Checklist
Have fenders, lines, gloves, PFDs, boat hooks, and a working radio ready before reaching the approach.
Common Mistakes
Do not rely on old schedules, stale notes, or unofficial status reports. Check current notices and local lock instructions.
Navigation Safety Note
This page is a planning reference, not a substitute for official notices, charts, lockmaster instructions, or current local conditions. Always confirm lock status, operating hours, closures, restrictions, and instructions with the official authority before arrival.