Where is the fresh water tank on a 2023 Tab 320s

Stand in front of the door, and the water tank is below the trailer just behind the step below it.  It stretches back over the axle.  On my 2017, the tank drain is right there between the step and the wheel.

On the newer trailers, the tank drain has been moved toward the back of the trailer, but the orientation of the tank is most likely the same.  The thread below has a photo of what the tank looks like with the coroplast cover removed.  This is apparently a 2015 trailer.  The perspective of the photo is approximately from where the step is.  You can see the strap holding the white tank up, and to the left is the trailer axle.