CE $3342$

Homework $4$

Due: March $25,2024$

$3.$ Determine the pipe diameters for the storm sewer system shown below, which is located in Norman, Oklahoma. Characteristics of the catchments are listed in the table. The rainfall$-$intensity$-$duration frequency relationship for the Norman metro area is also provided below. Use a return period of $5$ years and $n=0\mathrm{.}02.$

$\backslash$table$[[$Catchment$,\backslash$table$[[$Ground$],[$Elevation$],[(ft)$