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Aquifers of the United States Withdrawal rates from the Ogallala Aquifer.. This is a list of some aquifers in the United States.. Map of major US aquifers by rock type. An aquifer is a geologic formation, a group of formations, or a part of a formation that contains sufficient saturated permeable material to yield significant quantities of water to groundwater wells and springs.
4.1 Canada. 4.2 United States. 4.3 Mexico. ... The following is a partial list of aquifers around the world. ... Aquifers of the United States.
Pages in category "Aquifers in the United States" The following 25 pages are in this category, out of 25 total. This list may not reflect recent changes. *
Aquifers in Canada (1 C, 4 P) U. Aquifers in the United States (1 C, 25 P) This page was last edited on 30 December 2016, at 23:10 (UTC). ...
Aquifers of the United States are organized by national principal aquifer codes and names assigned by the National Water Information System (NWIS). Aquifers are identified by a geohydrologic unit code (a three-digit number related to the age of the formation) followed by a 4 or 5 character abbreviation for the geologic unit or aquifer name. [10]
The Ogallala Aquifer (oh-gə-LAH-lə) is a shallow water table aquifer surrounded by sand, silt, clay, and gravel located beneath the Great Plains in the United States. As one of the world's largest aquifers, it underlies an area of approximately 174,000 sq mi (450,000 km 2) in portions of eight states (South Dakota, Nebraska, Wyoming, Colorado, Kansas, Oklahoma, New Mexico, and Texas). [1]
Aquifers and Groundwater Aquifer types and locations - and Groundwater hydrology and hydrogeology ; pollution and remediation ; and conservation management and recharge . Wikimedia Commons has media related to 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 ...