Nikitas wrote:1.5 centimeters of rain, if you had a simple rain harvesting system you would get 1,5 tons off a 100 square meter roof. That is about a month's water for a family of four.
Nikitas wrote:1.5 centimeters of rain, if you had a simple rain harvesting system you would get 1,5 tons off a 100 square meter roof. That is about a month's water for a family of four.
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