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by myhf 842 days ago
Is an 8-acre lake ok?

https://www.wolframalpha.com/input?i=world+water+area+%2F+wo...
2 comments
lostmsu 841 days ago
Waterfront is usually measured by shoreline length as we can't build in the middle of the ocean efficiency.
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jraedisch 842 days ago
That would be fine. There are also many that do not like swimming.
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