You want to siphon water from an open tank using a 1/4 in. diameter hose. The discharge end of the hose is $10 \mathrm{ft}$ below the water level in the tank, and the siphon will not operate if the pressure falls below 1 psia anywhere in the hose. If you want to siphon the water at a rate of $1 \mathrm{gpm}$, what is the maximum height above the water level in the tank that the hose can extend and still operate?