2 cubic feet
The amount that a cubic foot of water weighs depends on the temperature of the water. At 70 degrees F. a cubic foot of water weighs 62.50 pounds.
One cubic foot of water is 7.4805 gallons.
There are 7.48052 US gallons per cubic foot.
The weight of one square foot of water is zero pounds. A square foot is a measurement of area, not volume. Since a square foot has no height, it is not possible to fit even a single hydrogen atom inside a square foot. The weight of a cubic foot of water (a cube with each side equal to one foot) is about 62.42 pounds. The reason that I saw "about" is because the density of water changes according to its temperature, so that a cubic foot of water at 32 degrees Fahrenheit will weigh 62.42 pounds, but at 212 degrees Fahrenheit a cubic foot of water weighs 59.83 pounds.
1 cubic foot.
steel
There are 7.481 gallons in one cubic foot.
1 cubic foot of water is 7.48052 US gallons.
One cubic foot = 7.48 US gallons.
There are 12 inches in each foot. A cubic foot contains 12^3 or 1728 cubic inches of any substance. So there are 1728 inches of water in one cubic foot.
1 foot
A cubic foot of water contains just under 7.5 gallons of water.