To find the volume (cu ft), multiply length x width x depth and then multiply the volume by the number of gallons of water per cu ft (7.481): 20 x 9 x 9 = 1620 cu ft x 7.481 = 12,119.22 gallons
.25 ac X 43560 ft^2/ac X 9 ft X 7.48 gal/ft^3 = 733,114.80 gal
10 ac X 43560 ft^2/ac X 7 ft X 7.48 gal/ft^3 = 22,808,016 gal
It is hard to say because ponds have varying depths. However, if the depth is uniformly 18 inches deep across the whole five acres, the pond would hold about 2,443,886 gallons of water.
Around 162,926
1 acre = 43560 sq.feet. 1 foot deep water over an acre is 43560 cubic feet, which is 325851.4 gallons in 1 foot deep. If it is 1 inch deep (1/12 foot) then it is 27154.3 gallons in 1 inch deep.
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.
A 1000 acre lake that is 7 feet deep (uniformly) will have 7000 acre feet of water in it. An acre foot is an acre of water one foot deep, and the unit is used to measure reservoir water capacity. The conversion factor is that one acre foot equals about 325,851.5 gallons. The lake in question is holding 7000 times 325,851.5 gallons of water.
An international acre is 4840 square yards or 6,212,640 square inches.An imperial gallon is 277.14 cubic inches.6,212,640 divided by 277.14 = 22,610 gallons approximately.A US liquid gallon is 231 cu inches hence 1 acre inch = 27,154.3 US gallons (rounded)
The answer will depend on how deep the lake is!
27,154
Approximately 8,146,286 gallons of water.
489.76 gallons of water.
If the pond is uniformly 6-feet deep it would contain about 1,955,109 gallons of water.
(1 acre x 8-ft) x (43,560 ft2 per acre) x (1,728 cubic inches per ft3) / (231 cubic inches per gallon US) (277.42 cubic inches per gallon UK)2,606,811.4 gallons US (rounded) or 2,170,620.1 gallons UK (rounded)
1 acre is 6,272,640 square inches. Since you want to cover it one inch deep you need 6,272,640 cubic inches of water. There are 231 cubic inches in a gallon. So divide 6,272,640 by 231 and you get 27,154.2857 gallons! HOWEVER: If you want to save water, consider this: When water freezes, it increases in volume about 9%. So if you used ICE to cover your acre and only needed the ice to be 1 inch deep, you could use 9% less water to start with! (I'll let you do the math on that.) Ice is still water, so unless you are asked to use LIQUID water this question has 2 answers.