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Lecture Series on Flood Routing : Part III

Level Pool Routing



Hydrologic Routing for Reservoir or Level Pool Routing

Hydrologic routing predicts the flow of water through a river system, whereas level pool routing focuses on the changes in water levels in reservoirs or lakes. However, Level Pool Routing is referred to as Hydrologic Routing of the Reservoirs as the water level of the reservoir is assumed to be horizontal or level at the time of prediction of the outflow hydrograph. Understanding and managing water resources in a variety of settings, from metropolitan regions to natural landscapes, requires the use of both approaches.

Taking into account several elements that can affect water flow, such as precipitation, evaporation, and runoff, is a crucial part of hydrologic routing. Hydrologists can develop models that mimic how water flows through a river system in various scenarios by examining these variables. Predicting floods, controlling water supply, and safeguarding ecosystems that depend on a constant flow of water all depend on this information. In contrast, level pool routing concentrates on the discharge and storage of water in lakes or reservoirs. This process is essential for producing hydroelectric power and guaranteeing a steady supply of water for drinking, irrigation, and other applications.

Watch the video to learn about Hydrologic Routing for Reservoirs.

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