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Sparta-Memphis aquifer water level altitude contour dataset in Arkansas,...
This dataset contains 20-ft contours for the 2013 Sparta-Memphis aquifer potentiometric-surface map in Arkansas. The potentiometric-surface shows altitudes at which the water... -
Sparta-Memphis aquifer well point dataset in Arkansas, January-May 2013...
This dataset contains the groundwater well locations and water-level measurements for 306 wells measured during the water-level survey of the Sparta-Memphis aquifer, in... -
Potentiometric surface dataset of the Sparta-Memphis aquifer in Arkansas,...
The U.S. Geological Survey (USGS), in cooperation with the Arkansas Natural Resources Commission, Arkansas Geological Survey, and the Union County Water Conservation Board, has... -
Datasets for the 2015 potentiometric surface and water-level changes...
The groundwater-level change maps for the Sparta-Memphis aquifer are constructed as a point-to-point comparison between wells measured in both 2011 and 2013. Wells not measured... -
1b_2015 Cockfield (upper Claiborne) aquifer contour dataset, in Arkansas
Dataset contains 20-foot contours for the 2015 Cockfield (upper Claiborne) aquifer potentiometric-surface map in Arkansas. The potentiometric-surface map shows altitudes at... -
Estimated Groundwater Withdrawals from Principal Aquifers in the United...
This dataset contains estimates of water withdrawals from 66 principal aquifers and "other" non-principal aquifers during 2015 for various categories of use in each county or... -
2b_2015 Wilcox aquifer contour dataset, in northern Arkansas
Dataset contains 10-foot contours for the 2015 Wilcox aquifer potentiometric-surface map in northern Arkansas. The potentiometric-surface map shows altitudes at which the water... -
Digital data from previous USGS hydrogeologic studies of the Gulf Coast...
This dataset captures in digital form the results of previously published U.S. Geological Survey (USGS) Water Mission Area studies related to water resource assessment of...