The Panama Canal announced Saturday it will reduce the maximum number of ships travelling the waterway to 31 per day, from 32 in August, due to a drought that has reduced the supply of fresh water needed to operate the locks.

That compares to daily averages of 36 to 38 ships per day under normal operation.

Nine ships per day will be allowed to use the new, bigger NeoPanamax locks and 22 per day will be handled through the older Panamax locks.

  • cosmic_skillet
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    1 year ago

    As I understand it, canal locks don’t pump water at all.

    When you’re going downhill, you allow the higher water to slowly drain out of the lock, thus lowering you to the lower level

    When you’re going uphill, you allow the higher water to slowly drain into the lock, thus raising you to the higher level.

    In both directions the water is always flowing from high to low.