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 which the water levels would have risen in tightly cased wells and represents conditions in June 2015. Groundwater-level data from 31 wells cased completely in and with the screened interval open to the Cockfield aquifer are publicly available from the U.S. Geological Survey’s National Water Information System.