inertia of mass of the air?
When the water reached the ground the water is then "accelerated" in the direction of the force and is displaced. You can then see water being more dense than air moves closer to the source of the force giving you a water "level".
Real science doesn't require trust - test this for yourself
https://video.nostr.build/bbf1881ccc1a36e93c77dd91520e39eec48bcc83460f3939235ebec17588e9e3.mp4
Discussion
this is all broken by an inconvenient thing called the inverse square rule, which operates all the way down to the subatomic. this dictates that spheres and pi are the centre of the math of physics which violates the whole basis of flat earth bullshit.
I just debunked the flat earth above.. We live on a level (orientation) plane where up is singular, not relative. Unless you can prove otherwise? The chatgpt link is here, compare it to your model.