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Digital map of saturated thickness in 1980 for the High Plains aquifer in par...
This digital data set consists of saturated thickness contours for the High Plains aquifer in the central United States. The High Plains aquifer extends from south of 32 degrees... -
Spatial data set of the potentiometric surface contours, Mississippi River Va...
A potentiometric surface map for spring 2016 was created for the Mississippi River Valley alluvial (MRVA) aquifer, which was referenced to the North American Vertical Datum of... -
Ground-water flow lines used in the generalized potentiometric surface of the...
This data set shows the ground-water flow lines for the Arikaree aquifer that were used to create a map of the generalized potentiometric surface of the Arikaree aquife rin the... -
Digital data sets that describe aquifer characteristics of the Central Oklaho...
This data set consists of digitized polygons of a constant recharge value for the Central Oklahoma aquifer in central Oklahoma. This area encompasses all or part of Cleveland,... -
Water-level change data used to map water-level changes in the High Plains aq...
The High Plains aquifer extends from south of about 32 degrees to almost 44 degrees north latitude and from about 96 degrees 30 minutes to 106 degrees west longitude. The...