There are several software programs available that can assist you in calculating stream discharge using cross-section and velocity data. Here are a few commonly used programs:
HEC-RAS (Hydrologic Engineering Centers River Analysis System): HEC-RAS is widely used for hydraulic modeling, including streamflow and sediment transport computations. It allows you to input cross-sectional data and velocity measurements to calculate stream discharge.
RiverSurveyor Live: RiverSurveyor Live is a software application designed specifically for streamflow measurements using Acoustic Doppler Current Profilers (ADCP). It provides real-time data collection, processing, and stream discharge calculations.
QRev: QRev is a software package developed by the U.S. Geological Survey (USGS) for processing and analyzing streamflow data. It offers various tools for rating curve development, streamgage analysis, and discharge computation using cross-sections and velocity data.
RiverTools: RiverTools is a suite of software tools developed by the Center for Bio-Acoustic Research and Education (C-BARE) for analyzing river and stream data. It includes features for processing ADCP data and computing discharge using cross-sections and velocity measurements.
StreamPro: StreamPro is a software package developed by SonTek, which specializes in ADCP technology. It provides tools for data collection, processing, and analysis, including streamflow and discharge calculations.
These programs offer different functionalities and may have specific requirements regarding data format and input parameters. It's advisable to explore their features, compatibility with your data sources, and user interfaces to determine which one best suits your needs.