Sometimes, it is impossible to supply a basin only with gravity water. To answer to this issue, it is possible to install a pumping station which permits to use the white water stadium with security and flexibility.
The functioning of a pumping station:
The choice is defined according to several parameters (nature of the water, difference in height, flow of each pump…). On this sketch, the pump attends to bring up water to the departure basin of the white water stadium. Thus, a pumping station can be used in a closed circuit like in Sydney. It can also attend to complete gravity water supply during low water period.