Josh Wiza Extra Credit Ogallala Aquifer The Ogallala Aquifer occupies the High Plains of the United States, extending northward from occidental Texas to South Dakota. The Ogallala is the leading geologic formation in what is cognize as the High Plains Aquifer System. The entire system underlies about 174,000 foursquare miles throughout eight states. The Ogallala aquifer is an unconfined aquifer, and nearly all reload comes from rain wet and snowmelt in certain areas. As the High Plains has a warmer climate, recharge is minimal especially towards the southern bump of the aquifer. Recharge varies by amount of precipitation, soil type, and vegetation address and reasonables less than 25 millimeters (1 inch) annually for the region as a whole. In a few areas, recharge from surface piss diversions has occurred. Groundwater does flow through the High Plains Aquifer, but at an average rate of only 300 millimeters (12 inches) per day (pubs.water.usgs.gov/fs029-01 - 19k). The depth to the water table of the Ogallala Aquifer varies from actual surface discharge to over one hundred fifty meters (500 feet). Generally, the aquifer is found from 15 to 90 meters (50 to 300 feet) below the body politic surface. The saturated thickness also varies greatly.

Although the average saturated thickness is about 60 meters (200 feet), it exceeds 300 meters (1,000 feet) in west-central nor-east and is only one-tenth that in much of western Texas. Because two the saturated thickness and the areal extent of the Ogallala Aquifer is greater in Nebraska, the state accounts for two-thirds of the volume of Ogallala groundwater, followed by Texas and Kansas, each with about 10 percent (pubs.water.usgs.gov/fs029-01 - 19k). The Ogallala aquifer provides water for residential, industrial, and agricultural use. This large aquifer is mostly utilise for its widespread of irrigation. Farming accounts for 94 percent of the groundwater use which is demand for the regional economy. It supports nearly... If you want to get a full essay, position it on our website:
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