Problem 2:

During a 60-minute storm, the precipitation rate over a 90-acre area is 0.9 in/hr. An infiltration

rate of 0.12 in/hr is assessed for the period of the storm. The average river outflow from the arca

is 40 cfs during the storm. What is the value of combined depression and interception storages in

acre-ft, cubic ft, and cfs-hour.