Bedrock-surface altitude in the midwestern basins and arches region of Indiana, Ohio, Michigan, and Illinois
Water-Resources Investigations Report
93-4050
By: Danny W. Bunner Jr.
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Abstract
The Midwestern Basins and Arches Regional Aquifer-Systems Analysis (RASA) is one of 28 projects that were identified by Congress in 1978, after a period of severe drought, to be studied by the U.S. Geological Survey (Sun, 1984). The Midwestern Basins and Arches RASA study area in parts of Indiana, Ohio, Michigan, and Illinois is defined by either the limestone-shale contact of rocks of Devonian age or by the contact of the land with surface-water bodies (fig. 1).
Study Area
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Bedrock-surface altitude in the midwestern basins and arches region of Indiana, Ohio, Michigan, and Illinois |
| Series title | Water-Resources Investigations Report |
| Series number | 93-4050 |
| DOI | 10.3133/wri934050 |
| Year Published | 1993 |
| Language | English |
| Publisher | U.S. Geological Survey |
| Description | 52.51 x 41.64 inches |
| Country | United States |
| State | Illinois, Indiana, Michigan, Ohio |
| Google Analytic Metrics | Metrics page |