Aquifers

Some articles on aquifers, aquifer:

Hydrography Of The San Francisco Bay Area - Aquifers
... As these aquifers get drawn down by pumping, there is increasing interest in ways to speed up the recharging of these resources ...
Mzingwane River - Hydrology
... River is a sand filled channel, with extensive alluvial aquifers in the river channel and below the alluvial plains ... Estimated water resources potential of these aquifers ranges between 175,000 m3 and 5.43 Mm3 in the channels and between 80,000 m3 and 6.92 Mm3 in the plains ... Currently, some of these aquifers are being used to provide water for domestic use, livestock watering and dip tanks, commercial irrigation and market gardening ...
List Of Aquifers
... The following is a partial list of aquifers around the world ... A category-based list of aquifers is also available ...
Columbia Slough - Hydrology - Aquifers and Wells
... Groundwater discharges from an aquifer near the surface supply an estimated flow between 50 and 100 cubic feet per second (1.4 and 2.8 m3/s) to the middle and upper sloughs ... artificial sumps recharge this shallow aquifer ... Geologists have identified four other major aquifers separated by relatively impermeable clays or other strata at various levels below the surface aquifer ...
Aquifers In The United States - List of Notable Aquifers
... The Ogallala Aquifer of the central United States is one of the world's great aquifers, but in places it is being rapidly depleted by growing municipal use, and continuing agricultural use ... This huge aquifer, which underlies portions of eight states, contains primarily fossil water from the time of the last glaciation ... Annual recharge, in the more arid parts of the aquifer, is estimated to total only about 10 percent of annual withdrawals ...