0.255 gallons per foot of pipe. A 10 ft long pipe that size holds 2.55 gallons.
30.55 gallons (rounded) for every inch the water in the tub is deep.
Volume of the pipe = 4.896 gallons
30" x 12.5" x 19" = 7,125 cubic inches = 30.84 gallons (rounded)
100 feet of 3-inch pipe holds 36.73 gallons of water.
This pipe will hold 23,500.7 gallons of water.
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.
One foot of 3 inch pipe will hold approximately 0.625 gallons of water.
This pipe will hold 1,468.8 gallons of water.
17,000 gallons
1056 GALLONS
About 235 gallons of water.
A 12 inch diameter round pipe will hold 4.89 UK gallons or 5.88 US gallons per foot.