36.83 u.s. gallons of water in 1 ft. of 30" pipe
Chat with our AI personalities
0.212 331 gallons per foot.
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)
A square foot equals an area 12"Wide x 12"Long x 1"Deep. A cubic foot equals an area 12"W x 12"L x 12"D. Therefore, a cubic foot contains 12 square feet. A cubic foot contains 7.48 gallons of water (trust me). You divide a cubic foot by 12 to get 12 square feet, therefore you would divide 7.48 by 12 to get the amount of water contained in 1 square foot. 7.48 divided by 12 equals .623 gallons. For every inch of rainfall there will be .623 gallons of water falling on every square foot.
14.7 gallons of water.