Subsurface harvesting systems
Revision as of 19:52, 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.