For those of you who may be considering rainwater catchment from your project roof areas; here is an awesome site I found with a calculator to give you the cubic-foot, gallons, or acre-foot of catchment...
http://www.grow.arizona.edu/Grow--GrowResources.php?ResourceId=174
1 comment:
Kara,
interesting info. Please don't forget the section, structure, details...
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