HEC-RAS is a highly precise model for predicting water levels and flood-affected areas during extreme hydrological events, even with limited input data (Zainal and Abu Talib, 2024); HEC-RAS is widely ...

As we know, we are using a generic USGS DEM for mapping while using engineer-created XSs for modeling, which leads to terrain disagreements. The terrain disagreement causes WSEL to be buried ...

ALEXANDRIA, Va. (May 18, 2023) –The Institute for Water Resources’(IWR) Hydrologic Engineering Center (HEC), located in Davis, CA, takes home the U.S. Army Corps of Engineers (USACE) Innovation of the ...

This project analyzes flow through a sluice gate in a rectangular open channel with a sudden expansion. Water surface profiles were computed using manual spreadsheet calculations and verified using ...