- The image shows the information about ship lock operation.
- For a boat to pass downstream through the Lock, the water inside the chamber must be at the same level as the top weir pool, to allow the gates to open.
- Then upstream gate closes and water is released downstream, as the water level in the chamber drops, the boat is lowered with it, until equal to the level of the lower weir pool. When water levels are equal downstream gates open, and the boat can proceed.
- After analyzing the key aspects, it can be concluded that this image shows the important information about ship lock operation which is strongly supported by the data and facts.
