Using the attached topographic figure:

$($a$)$ Delineate the watershed boundary based on the point of interest. Identify the high points and saddles.

$($b$)$ Compute the area of the watershed in square feet, acres, and square miles.

$($c$)$ Determine the length for the watershed.

$($d$)$ Compute the watershed slope.

$($e$)$ Measure the channel length and L$10-85$ for the watershed.

$($f$)$ Compute the channel slope and the S$10-85$ slope for the watershed