Erratum for “Optimal Instantaneous Unit Hydrograph from Multistorm Data” by Sushil K. Singh

In the originally published Fig. 6 showing a comparison of direct runoff hydrographs (DRHs), the curve showing the simulation using the unit hydrograph (UH) obtained by Bree (1978), is erroneous and should be read as corrected by dividing its ordinates by 3. The corrected Fig. 6 should be read as given next.