Dear Chri Maeder,

How to model a barrage in the downstream of a dam? I encountered one barrage of 200 m length where I get a high flood crest elevation with option 1. The entire length of the barrage is fitted with total 15 nos. of electrically operated gates with a height of 10 m. The storage at FRL is about 160 mcm and the design flood of the barrage is about 7500 cms. So at any cause I cannot ignore the barrage. Kindly advise.

Abin Philip
India