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The Illinois Bureau of the Budget projects that the population could increase to about 910,000 people by 2020. [ citation needed ] An estimated 100,000,000 US gallons (380,000 kL) per day of groundwater is pumped from the aquifer to supply municipal, agricultural, commercial, industrial, and rural domestic users (Larson et al., 2003).
Groundwater pumping has altered historical groundwater flow in the Sankoty aquifer. The flat geography of the area leads to groundwater flows that are perpendicular to the Illinois River; however, municipal groundwater pumping in the Peoria, Illinois area and to a lesser degree agricultural pumping elsewhere over the aquifer has led to numerous ...
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.
On the new map, the American West stands out as particularly reliant on a network of underground water sources — like the hidden water that honeycombs the land around and to the south of Utah ...
Groundwater is contaminated with various pesticides, explosives, solvents, and petroleum-related contaminants. Sediments and surface water are contaminated with various explosives, PAHs, and metals. Multiple areas throughout the facility contain munitions and explosives of concern/unexploded ordnance (MEC/UXO). [2] 10/15/1984: 03/13/1989: N/A ...
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]
The Illinois side includes Henry County, Mercer County, and Rock Island County. [4] In extreme northwestern Illinois the Driftless Zone, a region of unglaciated and therefore higher and more rugged topography, occupies a small part of the state. Charles Mound, located in this region, is the state's highest elevation above sea level.
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