Merge the 3 pools of water into one.  Dig out the object from above the top red gate.  Let the water down.  Guide water to the red gate opener, and remove some of the sand between the red gate opener and the right-most duck, so that when the gates move, they will move the water to fill this duck.  The other ducks will automatically get filled in the process and the water will slide into the shower pipe opening.

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Where’s My Water Meet Swampy Level 1-20 Solution: Drawbridge

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