Weir

A weir is a hydraulic structure designed to partially obstruct an open channel, enabling precise control and measurement of water flow. By forcing water to flow over or through it, a weir allows for accurate determination of discharge rates, making it an essential tool in water resource management. These structures are e...

A weir is a hydraulic structure constructed across open channels to control and measure water flow.

It partially obstructs the channel and directs water to flow over or through it, allowing for precise flow measurement.<...