What is sandstone recharge?
“Recharge is the process where water moves downward from surface water to groundwater” “This process is important for sustainable groundwater management, since the volume-rate abstracted from an aquifer should be less than or equal to the volume-rate that is recharged.” Source: http://en.wikipedia.org/wiki/Recharge “Little information is available from the literature concerning unsaturated-zone hydrology in a fractured dual-porosity sandstone formation.” Here you can find information about the Navajo Sandstone Recharge Study: http://az.water.usgs.gov/…/…ndstone_desc.
