Understanding how water flows in a river basin is important for managing water resources effectively. In this study, researchers used a computer model called SWAT to predict streamflow in the Bina river basin in India. They compared the model's predictions with actual streamflow data and found that the SWAT model did a good job at simulating daily and monthly streamflow. This means that the SWAT model can be used to predict how much water will flow in the Bina river basin.