1848. For a catchment area of 120 km2, the equilibrium discharge in m3/hour of an S-curve obtained by the summation of 6 hour unit hydro graph is_______________? September 7, 2025 by Admin A. 0.2 x 106 B. 0.6 x 106 C. 2.4 xlO6 D. 7.2 xlO6 ✅ The correct answer is option A.