2
30.55 gallons (rounded) for every inch the water in the tub is deep.
About 208.292013 gallons of water.
7,646 gallons.
111 gallons of water.
478.75 gallons for each inch of water depth.
Volume of the pipe = 4.896 gallons
You would need 2,451 feet of 2-inch pipe for 400 gallons.
It depends on the depth of the water. Assuming the water in one inch deep, there would be about 13,577 gallons of water in the half acre.
It would require 2,937.6 US gallons of water to fill the pipe.
15.6 gallons
1 cubic inch is 0.004329 US gallons.
30.55 gallons (rounded) for every inch the water in the tub is deep.
About 208.292013 gallons of water.
1.5-inch by 440 feet of PVC pipe holds 40.4 gallons of water.
7,646 gallons.
There need not be any water in the pipe.Assuming that it is a 10 inch diameter pipe, then its capacity is 4.08 US gallons.
100 feet of 3-inch pipe holds 36.73 gallons of water.