3. Conclusion

Storm overflows vary considerably in terms of their role and type in a combined sewer system. The main reason for this is that they have to operate hydraulically in highly variable topographical and hydraulic configurations. Choosing and diagnosing a weir therefore requires a precise analysis of its environment and the context in which it is used.

When it comes to assessing the performance and monitoring the operation of storm overflows, measurement and modeling can help meet these objectives. The following dossier [W 6 902] Modeling and metrology of storm overflows...