Subsurface harvesting systems
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Revision as of 20:52, 7 April 2012 by Winona (talk | contribs) (Created page with "The use of sub-surface dams in naturally occurring alluvium creates groundwater storage upstream of the dam, raising the water table and preventing evaporation losses.")
The use of sub-surface dams in naturally occurring alluvium creates groundwater storage upstream of the dam, raising the water table and preventing evaporation losses.
