Filters: Tags: Union Parish (X) > Types: GeoTIFF (X)

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Digitized Contour from Georeferenced Plate 2012 from "Potentiometric Surface, 2012, and Water-Level Differences, 2005-2012, of the Sparta Aquifer in North-Central Louisiana" The Sparta aquifer is used in 15 parishes in north-central Louisiana, primarily for public supply and industrial purposes. Of those parishes, eight (Bienville, Claiborne, Jackson, Lincoln, Ouachita, Union, Webster, and Winn) rely on the Sparta aquifer as their principal source of groundwater. In 2010, withdrawals from the Sparta aquifer in Louisiana totaled 63.11 million gallons per day (Mgal/d), a reduction of more than 11 percent from 1995, when the highest rate of withdrawals (71.32 Mgal/d) from the Sparta aquifer were documented. The Sparta aquifer provides water for a variety of purposes which include public supply (34.61 Mgal/d), industrial (25.60 Mgal/d), rural domestic (1.50 Mgal/d), and various agricultural... Categories: Data; Types: Downloadable, GeoTIFF, Map Service, OGC WFS Layer, OGC WMS Layer, Raster, Shapefile; Tags: Bienville Parish, Bossier Parish, Caddo Parish, Caldwell Parish, Claiborne Parish, All tags... De Soto Parish, Jackson Parish, Lincoln Parish, Louisiana, March-April 2012, Morehouse Parish, Natchitoches Parish, Ouachita Parish, Red River Parish, Richland Parish, Sabine Parish, Sparta Aquifer, Union Parish, Webster Parish, Winn Parish, control point and well number, freshwater extent, outcrop, potentiometric surface, water level differences, Fewer tags