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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.
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]
Toggle North America subsection. 4.1 Canada. 4.2 United States. 4.3 Mexico. 5 Oceania. ... Magothy aquifer – largest of Long Island's aquifers; Mahomet Aquifer;
The Ogallala Aquifer accounts for nearly a third of the crop and animal production in the country. But we’re using too much of its water.
The Floridan aquifer system, composed of the Upper and Lower Floridan aquifers, is a sequence of Paleogene carbonate rock which spans an area of about 100,000 square miles (260,000 km 2) in the southeastern United States.
The Rio Hondo Coastal Basin Spreading Grounds are Los Angeles County Public Works' largest aquifer recharge facility and cover about 570 acres. ... across the United States — or roughly 53 ...
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In parts of the United States, sixty years of the profitable business of intensive farming using huge center-pivot irrigators has emptied parts of the Ogallala Aquifer (also known as the High Plains Aquifer). [10] One of the world's largest aquifers, it covers an area of approximately 450,000 km 2 (170,000 sq mi) in portions of the eight states ...