Rework Example 5-1 as described in Problem and also assume that subbasin 2 has been develo...

Rework Example 5-1 as described in Problem and also assume that subbasin 2 has been developed into 1/4-ac residences. Let the values for TC = 1.14 and R = 3.5. Plot the final hydrograph for the whole basin vs. the original one in Example 5-1. Discuss the differences.

Problem

Rework Example 5-1, assuming the same type of soil and that the woods in subbasin 1 have grown much denser and provide good cover. Run the revised HEC-HMS and then graph the original and the updated discharge hydrographs from subbasin 1. How does the curve number affect the amount of runoff?