Hello, I created a model and included tidal conditions. But from my point of view, the result is not plausible.

The calculation starts with the maximum water level (elevation: 4,98 m) based on a Time-Elevation-Curve

Boundary Conditon Typ: Tidal

Tidal Gate: False

The correct water-level is shown during the calculation time-steps (?).

By using the Hydraulic Reviewer to check the Overflow Volume it gives me a total amount of about 10 m3. That is not plausible. Can someone assume where my mistake is?