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USGS · fs20133042

Arkansas Groundwater-Quality Network

Aaron L. Pugh·Barry T. Jackson·Roger Miller
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Abstract

Arkansas is the fourth largest user of groundwater in the United States, where groundwater accounts for two-thirds of the total water use. Groundwater use in the State increased by 510 percent between 1965 and 2005 (Holland, 2007). The Arkansas Groundwater-Quality Network is a Web map interface ( http://ar.water.usgs.gov/wqx ) that provides rapid access to the U.S. Geological Survey’s (USGS) National Water Information System (NWIS) and the U.S. Environmental Protection Agency’s (USEPA) STOrage and RETrieval (STORET) databases of ambient water information. The interface enables users to perform simple graphical analysis and download selected water-quality data.

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90° N90° S · 180° W ← longitude → 180° E
Source-reported bounding extent: 33° to 36.5° latitude; -94.62° to -89.65° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Aaron L. Pugh, Barry T. Jackson, Roger Miller. 2014. Arkansas Groundwater-Quality Network. https://doi.org/10.3133/fs20133042

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