Question

advantages of ogee spillway over other types of spillway​

Answer 1

Answer:

Ogee Spillway It is an improved form of a straight drop spillway. In this case, the downstream face of the weir is constructed corresponding to the shape of lower nappe of freely falling water jet which is in ogee shape. ... Ogee spillways are most commonly used in case of gravity dams, arch dams, buttress dams, etc.