Digital map of the elevation of the base of the High Plains Aquifer in the Republican River Basin upstream of Hardy, Nebraska, in parts of Nebraska, Kansas, and Colorado
This digital spatial data set consists of the aquifer base elevation contours
(50-foot contour interval) for part of the High Plains aquifer in the central
United States. This subset of the High Plains aquifer covers the Republican
River Basin in Nebraska, Kansas, and Colorado upstream from the streamflow
station on …