0 votes 0 votes The direct runoff hydrograph in response to $5$ cm rainfall excess in a catchment is shown in the figure. The area of the catchment (expressed in hectares) is ________ Hydrology gate2016-ce-1 numerical-answers hydrology water-resources-engineering hydrographs + – Milicevic3306 asked Mar 27, 2018 • recategorized Nov 18, 2020 by soujanyareddy13 Milicevic3306 11.9k points answer See all 0 reply