Base flow and ground water in upper Sweetwater Valley, Tennessee
Water-Resources Investigations Report
83-4068
By: R. D. Evaldi and J.G. Lewis
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Abstract
Base flow measurements showed interbasin transfer of water among sub-basins of upper Sweetwater Valley. In general, topographically higher sub-basins have deficient surface outflow unless significant spring flow occurs in the basin. Topographically lower areas adjacent to the main channel of Sweetwater Creek generally have surplus flow. Major flow surpluses were associated with areas in which the majority of flow originated at a spring. Unusual outflow was related to geology to hypothesize a ground-water flow network. Areas of ground-water flow up-gradient of large springs were hypothesized as likely areas for significant ground-water reservoirs. A water budget study indicated that during dry years approximately three-fourths of the annual flow to Sweetwater Creek may be derived from ground-water sources. Streamflow records were analyzed to estimate the frequency of low-flow of Sweetwater Creek. (USGS)
Suggested Citation
Evaldi, R., and Lewis, J., 1983, Base flow and ground water in upper Sweetwater Valley, Tennessee: U.S. Geological Survey Water-Resources Investigations Report 83-4068, v, 35 p. :maps ;28 cm., https://doi.org/10.3133/wri834068.
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Base flow and ground water in upper Sweetwater Valley, Tennessee |
| Series title | Water-Resources Investigations Report |
| Series number | 83-4068 |
| DOI | 10.3133/wri834068 |
| Year Published | 1983 |
| Language | ENGLISH |
| Publisher | U.S. Geological Survey, |
| Description | v, 35 p. :maps ;28 cm. |