The answer will depend on the size of the pond!
615,142 gallons of water are needed to fill this cylinder.
Gallons
48,000 gallons of water
With 20,000 gallons of water, you could fill a swimming pool, water a large garden or agricultural crop, provide drinking water for a small community for a short period of time, or support industrial processes that require a large amount of water.
13300 gal of water can fill WHAT? 13,300 gallons of water will fill a 14'x28' pool that's 3 1/2' to 8 1/2' deep.
It will take 5,104.1 gallons of water to fill this cylinder.
You will need 17.5 square meters of water (17.5 tonnes) to fill it fully. The conversion to gallons depends on whether your talking about UK gallons or US gallons. That equates to 3850 UK gallons or 4623 US gallons. Hope this helps
It would require 2,937.6 US gallons of water to fill the pipe.
15000 gallons
2 gallons
It depends on how deep the water is. Since it's a fairly small pool, let's say you fill it to 1 foot deep. In that case the total volume will be about 262 gallons of water. If you went to 1.5 feet the gallons would be about 392 gallons and if you filled the pool to 2 feet, the gallons would increase to about 523 gallons.
To fill this pool to the very top you'll need about 1,480 gallons of water - less if you do not fill it all the way up.