20.81
5.5 gallons per 15 feet of 3-inch pipe.
65.3 gallons or 8.7 cubic feet.
A 72-inch pipe 16 feet long holds up to 3,384.1 US gallons of water.
111 gallons of water.
14.7 gallons of water.
78.34 gallons per 480 feet in a 2-inch pipe.
12,239.9 gallons of water per 3,000 feet.
6.5 US gallons of water.
1.6 gallons of water.
45.9 US gallons.
Up to 1,795.2 gallons of water.
5.435 imperial gallons or 6.794 US gallons