Category: Shore Dive Intermediate

KGH (unknown wreck)

During the labour day weekend in 2008 local Charter boat Captain Adam Rushton ran a line from an unknown hull to shore with the aid of the local Base dive club.

Located at is Kingston local’s favourite shore dive (44 13.163 76 29.458 for the boat people)

Not much is known about the wreck other than it was towed there for a beginnings of a breakwater. Sitting in 40 feet of water off the Kingston General Hospital (KGH) parking lot. The wreck is lined from the base of the Martello tower horizontally to shore leading to the vertical line leading to the wreck. Just off the wreck line about midpoint there is an old lifeguard station base. Other then that the wreck is the star candidate for this dive.


Dive site map by Cory Phillips

lock 21



Lock 21 was the western entrance to the Cornwall Canal which ran for 11 miles along the Canadian shore of the St Lawrence river and was built to bypass the Longue Sault Rapids. The initial canal was constructed around 1840 and could only handle ships with an eight foot draft and operated for approximately 50 years. The lock that remains today was upgraded around 1898 when the entire length of the canal was deepened to handle ships with a greater draft up to 14 ft. At that time the first hydro generating station was constructed to electrify the entire length of the canal. It’s also claimed that Thomas Edison was at the opening of the new generating station and canal. The entire site was inundated with the completion of the new seaway in 1958 and the tops of the walls are now in 35 feet of water with the floor of the lock at the 60 foot level. The weir contains small gates about 4×4 feet square, two of which are still open and accessible to divers who want to experience the force of the river by getting flushed through them. At one time, initiation required that a diver swim up current through these gates, not a small feat I can assure you from personal experience. The lock gates were removed as they floated and would pose a hazard to the new generators downstream but the old wooden floor in the lock remains along with much of the hardware and machinery that controlled the weir. The handrails are still intact and offer great handholds in the stiff currents around the tops of the walls over which the river now flows. Immediately in front or behind the walls there is just enough current to keep the silt away and a slight back eddy will return a diver to the weir/entry point after a “fly through” of the lock itself.