Baffle fishway (or baffle fishway) simulation

This module allows to calculate different hydraulic conditions on a baffle fishway with a known geometry. This geometry may come from topographical measurements or from the result of a baffle fishway setup.

Supported baffle fishway types are:

• plane baffles (Denil) fishway;
• "Fatou" baffle fishway;
• superactive baffles fishway;
• mixed / chevron baffles fishway.

See all the formulas used for baffle fishways.

This tool allows to calculate one of the following values:

• flow through the pass (m³/s);
• upstream water elevation (m);
• upstream spilling elevation (m).

Given the following mandatory parameters:

• pass type (Plane, Fatou, superactive, mixed);
• slope (m/m).
• pass width (m);
• upstream spilling or apron elevation (m);
• downstream spilling or apron elevation (m).