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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]
Kansas overallocated water rights to the High Plains Aquifer throughout the 20th century. Now it must act to maintain what's left of its water supply.
The High Plains ecology region is designated by 25 on this map. Childress County, Texas, June 1938.. The High Plains are a subregion of the Great Plains, mainly in the Western United States, but also partly in the Midwest states of Nebraska, Kansas, and South Dakota, generally encompassing the western part of the Great Plains before the region reaches the Rocky Mountains.
The High Plains region is mostly semi-arid grassland and steppe. Today much of the region supports agriculture through the use of aquifer water irrigation , but in the 19th century, the area's relative lack of water and wood made it seem unfit for settler farming.
A critical water source could soon go dry. For premium support please call: 800-290-4726 more ways to reach us
For premium support please call: 800-290-4726 more ways to reach us
Edwards Aquifer in Texas is important as a water supply aquifer and the source of major springs. This carbonate aquifer has historically been providing high quality water for nearly 2 million people, and even today, is completely full because of tremendous recharge from a number of area streams, rivers and lakes. The primary risk to this ...
Fill it up high, and water pours out ... We know the aquifer today contains about 3 million more acre-feet of water than it did in 1912, when the first estimates were available. But the aquifer ...