The U. S. Geological Survey has collected data on Oklahoma‘s ground-water resources since 1934. Most of these data were collected as part of specific ground-water studies conducted in cooperation with various Federal, State, and local agencies.
Although a large amount of ground-water data have been published, they are scattered through a variety of reports and are not readily available on a regional basis. Furthermore, a considerable amount of data have never been published and can be obtained only from the files of the Geological Survey. The purpose of this report is to make available both published and unpublished records for approximately 3,360 wells, test-holes, and springs in 23 counties in northeastern Oklahoma. In addition, selected references to pertinent ground-water reports covering parts of the 23-county area are included for those requiring more specific information.
The stratigraphic nomenclature and age determinations used in the report are those accepted by the Oklahoma Geological Survey and do not necessarily agree with those of the U.S. Geological Survey.
Acknowledgment is extended to the many hundreds of individuals who have provided the data compiled in this report.