Question $4$

A rainfall event occurring over a $7$ ha catchment was recorded $($data in table below$)$ at a local rain gauge. Determine:

a$)$ the average rainfall intensity over the rainfall event $(\backslash (\backslash$mathrm$\{$mm$\}/\backslash$mathrm$\{$hr$\}\backslash ))$

b$)$ the total volume of precipitation falling over the catchment expressed as mm $($equivalent depth$)$

c$)$ the total volume of precipitation falling over the catchment expressed in m$3$

d$)$ the maximum $15$ minute recorded rainfall depth

e$)$ the maximum $30$ minute recorded rainfall depth

f$)$ the maximum $60$ minute recorded rainfall depth

Provide a report$-$quality plot of: the storm hyetograph and the storm mass curve.