Surface water level formula (Water Overlay): Difference between revisions

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Where:
Where:
* <math>w</math> = The water level, relative to {{datum}}.
* <math>w</math> = The surface water level, relative to {{datum}}.
* <math>h</math> = The amount of water (the water column) on the surface.
* <math>h</math> = The amount of water (the water column) on the surface.
* <math>B</math> = The [[terrain height (Water Overlay)|surface height]] in the cell, relative to {{datum}}.
* <math>B</math> = The [[terrain height (Water Overlay)|surface height]] in the cell, relative to {{datum}}.

Latest revision as of 10:51, 2 February 2023

Waterlevel schematic.png

Surface water level is calculated per cell.

Where:

  • = The surface water level, relative to datum.
  • = The amount of water (the water column) on the surface.
  • = The surface height in the cell, relative to datum.

Related

The following topics are related to this formula.

Constructions and features
Inlet
Sewer overflow
Water area
Inundation area
Breach
Formulas
Surface flow formula
Surface evaporation formula
Surface infiltration formula
Models
Surface model
Rain model
Evaporation model
Infiltration model
Sewer model