Nonobservation wells used in the creation of the generalized potentiometric surface of the Arikaree aquifer, Pine Ridge Indian Reservation and Bennett County, South Dakota

This data set describes wells (excluding observation wells) that are completed in the Arikaree aquifer
and that were used to create a map of the generalized potentiometric surface of the Arikaree aquifer
in the Pine Ridge Indian Reservation and Bennett County. Water levels in the wells were measured
by a variety of people including the well drillers and U.S. Geological Survey personnel. The water-level
data for this data set are based on the most recent measured value for the well through 2006. The range
n water-level data for this data set was from 1929 to 2006. All water levels were retrieved from the U.S.
Geological Survey's NWISWeb database at http://nwis.waterdata.usgs.gov/sd/nwis/gwlevels.