Quote:
Originally Posted by IROC
Another way to visualize 1 m of rain is that it equates to about 19,600 gallons per acre. So, it's like having a small swimming pool dumped on every yard in a residential neighborhood.
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43560 (acre square feet) * 3 feet deep = 130680 cubic feet = 977554 gallons
That is about 1.5 Olympic pools!
