Current Attempt in Progress

The Hoover Dam $($see the Video$)$ backs up the Colorado River and creates Lake Meade, which is approximately $115$ miles long and has

a surface area of approximately $225$ square miles. If during flood conditions the Colorado River flows into the lake at a rate of $42100$

cfs and the outflow from the dam is $7100$ cfs$,$ how many feet per $24-$hr day will the lake level rise?

$\frac{dh}{dt}=,f\frac{t}{d}ay$