Volume of a cylinder = (pi) (radius)2 (length)
Radius = 1/2 diameter = 12 inches
Length = 12 inches
Volume = (pi) (12)2 (12) = 1,728 pi = 5,428.67 cubic inches = 23.501 gallons.
That's the volume of the piece of pipe. We have no way of knowing
how much water may be in it. It could even be empty.
0.212 331 gallons per foot.
36.83 u.s. gallons of water in 1 ft. of 30" pipe
There need not be any water at all in the pipe. The capacity of the pipe is approx 3.4 Imperial gallons.
0.6528 gallon per foot (rounded)
14.7 gallons of water.
31.987 gallons per foot.
17,000 gallons
7,480.52 gallons for every inch of depth
A three-inch diameter pipe one foot long holds 0.367 gallon.
much water per foot will a 5 inch pipe hold
0.212 331 gallons per foot.
10,408 US gallons.
16 and 7/8
A 12 inch diameter round pipe will hold 4.89 UK gallons or 5.88 US gallons per foot.
36.83 u.s. gallons of water in 1 ft. of 30" pipe
It will hold 477.4 gallons of water per 1,300-foot section.
18.264 gallons of water im not tottlaly shur but its my guess