11 datasets found
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Federal
Digitized Contour from Georeferenced Plate 2012 from "Potentiometric Surface, 2012, and Water-Level Differences, 2005-2012, of the Sparta Aquifer in North-Central Louisiana" (McGee and Brantly, 2015)
Department of the Interior —
The Sparta aquifer is used in 15 parishes in north-central Louisiana, primarily for public supply and industrial purposes. Of those parishes, eight (Bienville,... -
Federal
Geophysical Logs for Determination of Saline Groundwater in Selected Aquifers in Texas, 2021
Department of the Interior —
Groundwater-quality data and geophysical information for relatively deep wells (wells generally more than 300 feet deep) containing saline water (dissolved-solids... -
Federal
Georeferenced Plate 1 Figure 3, 1996, from "Hydrogeology and Potentiometric Surface of the Sparta Aquifer in Northern Louisiana, October 1996" (Brantly, Seanor, and McCoy, 2002)
Department of the Interior —
This report describes the thickness and areal extent of the Sparta aquifer, identifies sands within the fresh-water extent of the aquifer, and presents data and a map... -
Federal
Digitized Contours from Georeferenced Plate 1989 from "Louisiana ground-water map no. 3: Potentiometric surface, 1989, and water-level changes, 1980-89, of the Sparta aquifer in north-central Louisiana" (Smoot and Seanor, 1991)
Department of the Interior —
The Sparta aquifer is the principal source of ground water in north-central Louisiana. In 1985, the aquifer was extensively pumped for public supply (25 Mgal/d) and... -
Federal
Digitized Contour from Georeferenced plate 2007 from "Potentiometric Surface in the Sparta-Memphis Aquifer of the Mississippi Embayment, Spring 2007" (Shrader, 2008; version 1.1, April 2021)
Department of the Interior —
The most widely used aquifer for industry and public supply in the Mississippi embayment in Arkansas, Louisiana, Mississippi, and Tennessee is the Sparta-Memphis... -
Federal
Georeferenced Maps of the Thickness of the Sparta Aquifer in MS, AR, and LA, 1961 to 1996
Department of the Interior —
The Sparta aquifer is a primary source of groundwater in north-central Louisiana. In 2015, more than 60 million gallons per day were withdrawn from the Sparta... -
Federal
Digitized Contours from Georeferenced Plate 1996 from "Louisiana Ground-Water Map No. 13: Hydrogeology and Potentiometric Surface of the Sparta Aquifer in Northern Louisiana, October 1996" (Brantly, Seanor, and McCoy 2002)
Department of the Interior —
This report describes the thickness and areal extent of the Sparta aquifer, identifies sands within the fresh-water extent of the aquifer, and presents data and a map... -
Federal
Carrizo-Wilcox aquifer datasets of the Hydrogeologic framework of the Red River alluvial aquifer and Carrizo-Wilcox aquifer in northwestern Louisiana
Department of the Interior —
This dataset includes isopach contours showing altitude of freshwater of the Carrizo-Wilcox aquifer, control points used to construct the freshwater isopach contours,... -
Federal
Public-supply and industrial water withdrawals from the Sparta aquifer by parish in Louisiana, 2020
Department of the Interior —
Since 1975, annual water use for Louisiana has been published on a 5-year basis and is used for a variety of purposes. As the Sparta aquifer is a heavily used... -
Federal
Georeferenced Plate 1 Figure 2, 1996, from "Hydrogeology and Potentiometric Surface of the Sparta Aquifer in Northern Louisiana, October 1996" (Brantly, Seanor, and McCoy, 2002)
Department of the Interior —
This report describes the thickness and areal extent of the Sparta aquifer, identifies sands within the fresh-water extent of the aquifer, and presents data and a map... -
Federal
Water-Quality Data and Geophysical Logs for Determination of Saline Groundwater in Selected Aquifers in Texas, 2021
Department of the Interior —
The availability of groundwater-quality data along with geophysical information for relatively deep wells (wells generally more than 300 feet deep) containing saline...
11 datasets found