Ground-water records for the area surrounding the Chickasaw National Recreation Area, Murray County, Oklahoma

This report is a compilation of ground-water records, water levels, and water-quality field determinations, for wells in a 132 square-mile (342 square kilometer) area surrounding the Chickasaw National Recreational Area in south-central Oklahoma. This information was collected in cooperation with the National Park Service. The location of the study area is shown on figure 1; the well locations are shown on figure 2. Data from 101 wells are summarized in this report.