2.961 US gallons
12 feet, 6 inches
4*pi = 12.6 cubic feet.
261.66
It depends on how long the pool is.
A 100-foot hose with an inside diameter of five inches can hold 102 US gallons of water.
44.88 gallons
Five feet six inches !
8 cubic feet.
2.961 US gallons
A 100-foot pipe with an inside diameter of 12 inches has a maximum volume of about 78.54 gallons of water.
About 11.3 feet of 3" pipe can hold 5 gallons of water.
This container could hold up to 3,949.71 US gallons of water.
12 feet, 6 inches
A cylinder with these dimensions will hold up to 13.06 gallons of water.
4*pi = 12.6 cubic feet.
261.66