Rain-on-Grid Modeling in HEC-RAS

Runoff is an important aspect of the hydrologic cycle. Understanding the amount of water that will be conveyed to hydraulic structures such as storm drains, pipes, culverts, or waterbodies is critical to designing effective stormwater infrastructure. For this reason, it is important that hydrologic and hydraulic (H&H) modelers accurately depict the relationship between rainfall and … Read more