The Ogallala Aquifer

Topics: Great Plains, Aquifer, Irrigation Pages: 3 (760 words) Published: September 24, 2013

The Ogallala aquifer is located in American Midwest it’s the home of America’s most vital water source for American agriculture the largest aquifer in North America. It runs underground through eight states from Dakota to Texas It covers over 174,000 miles across the eight states and it hold over 978 trillion gallons of fresh water. It supplies about 30 percent of America’s irrational water. It has an average of 100 feet of water. An aquifer is a body of permeable rock that can contain or transmit groundwater. It was formed about 100 million years ago. Groundwater is one of the most valuable resources

The Ogallala aquifer is the largest aquifer in North America. It runs underground through eight states from Dakota to Texas. What is an aquifer? It is a body of permeable rock that can contain or transmit groundwater. The Ogallala aquifer is the largest aquifer in North America. It provide one fifth of the crop land water in the United States. The water level has dropped so low it could take at least 1,000 years to replenish the aquifer. The aquifer is being both depleted and polluted over the years. The aquifers have become one of the most important natural resources found in the world today

The aquifer was formed about 10 million years ago. It was formed when water flows from the surface seeps down through the rock and soil. If the soil is more the more water it is able to absorb and conduct downward over time. When the water gather between the space and the rocks it build layer of ground water after sometime. It fills the water to its water table. A water table is the water level in a natural aquifer. There are two types of aquifers unconfined and confined.

The aquifer covers an area of 174, 000 square miles across all eight states from Dakota to Texas. It also covers is about 250,000 square miles in the great plain region. The...
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