Pick up the correct statement from the following:
(A) Hydrograph is a plot of discharge and time
(B) In hydrographs, time is plotted on X-axis
(C) The maximum flow in the river due to rainfall, is called peak flow
(D) All the above
(A) Hydrograph is a plot of discharge and time
(B) In hydrographs, time is plotted on X-axis
(C) The maximum flow in the river due to rainfall, is called peak flow
(D) All the above