The Discharge of Water in the Design of the Channel Statistics Project

The Discharge of Water in the Design of the Channel - Statistics Project Example In the analysis of the graphs, the bar graph would indicate that the amount of rainfall in the river would cause the river water to rise. We can notice that there is almost a steady flow of water until after a rainstorm. The amount of rainfall is indicated in the bar graph while the rise of water in the river is indicated in the line graph. As the water rises in the river, the height of the water is recorded, and the amount of rainfall is computed. Normally the rise of water in a river occurs after a storm rainfall. The discharge is measured at a certain point in a river and is typically time variant. As the line graph is plotted, the part of the hydrograph rises up to its peak and the discharge is seen. The term given to this process in the hydrograph is the rising limb. The decrease of water discharge comes after the rising limb and it is defined as the falling limb. The peak discharge is when water reaches its highest point and there is the greatest amount of water in the river. T he period of time that is recorded between the peak rainfall and peak discharge is called the lag time. In the study of Cynon River that was performed, a total of 96 hours was consumed. The reading in the river height was taken every hour until the end of the 96th hour. At the end of the 96th hour, a hydrograph was plotted to take into considerations the result of the river height readings. A bar graph was plotted for the rainfall, and a line graph was plotted for the discharge. From the hydrograph, we can see how the water in the river had risen. The graph showed that the rise of water started in the 44th hour. The peak point was reached on the 56th hour.