Just one truckload. It is sold by the ton rather than the cubic yard, but I cannot remember the tonnage. Carrying each stone out separately by hand and placing it was the real work, especially with the water level being where it is shown in the photo. I later raised the full pool by 1 foot using a water control box from AgriDrain which covered the top of the rocks, but not very deeply. I did this for establishing bald cypress in my last pond as well, and I just added an elbow to the pipe in my 3rd pond to raise it as well, but don't have bald cypress in that one. During droughty times, the top of the jetty still sticks out of the water.
