Assuming 25 meters is round. . . .
123449 gallons.
If the 25 meters is a circle, it would be 68256 gallons
how many gallons of water does a swimming pool 15 feet by 4 feet deep hold
About 17,950 gallons.
280.298 Imperial gallons
26700 gallons
17,953.2 gallons
250 ft3 = 1870.13 US gallons
1869 Imperial gallons, approx.
24,685.79 gallons
If the pond is uniformly 6-feet deep it would contain about 1,955,109 gallons of water.
1,770 gallons.
6,200 gallons.