Low-flow frequency and flow-duration characteristics of selected streams in Alabama through March 2014
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Abstract
Low-flow statistics are needed by water-resource engineers, planners, and managers to protect and manage the water resources of Alabama. The accuracy of these statistics is influenced by such factors as length of record and specific hydrologic conditions measured in those records. As such, it is generally recommended that flow statistics be updated about every 10 years to provide improved and representative low-flow characteristics. The previous investigation of low-flow characteristics for Alabama included data through September 1990. Since that time, Alabama has experienced several historic droughts highlighting the need to update the low-flow characteristics at U.S. Geological Survey streamgaging stations. Consequently, this investigation was undertaken in cooperation with a number of State and local agencies to update low-flow frequency and flow-duration statistics at 210 continuous-record streamgaging stations in Alabama and 67 stations from basins that are shared with surrounding States. The flow characteristics were computed on the basis of available data through March 2014.
Suggested Citation
Feaster, T.D., and Lee, K.G., 2017, Low-flow frequency and flow-duration characteristics of selected streams in Alabama through March 2014: U.S. Geological Survey Scientific Investigations Report 2017–5083, 371 p., https://doi.org/10.3133/sir20175083.
ISSN: 2328-0328 (online)
Study Area
Table of Contents
- Acknowledgments
- Abstract
- Introduction
- Methods of Analysis for Determining Flow Statistics
- Considerations for Accuracy of Low-Flow Statistics
- Comparison With Previously Published Low-Flow Statistics
- Access to Updated Low-Flow Characteristics Through the StreamStats Application
- Summary
- Selected References
Publication type | Report |
---|---|
Publication Subtype | USGS Numbered Series |
Title | Low-flow frequency and flow-duration characteristics of selected streams in Alabama through March 2014 |
Series title | Scientific Investigations Report |
Series number | 2017-5083 |
DOI | 10.3133/sir20175083 |
Year Published | 2017 |
Language | English |
Publisher | U.S. Geological Survey |
Publisher location | Reston, VA |
Contributing office(s) | Lower Mississippi-Gulf Water Science Center |
Description | viii, 371 p. |
Country | United States |
State | Alabama |
Online Only (Y/N) | Y |
Additional Online Files (Y/N) | N |
Google Analytic Metrics | Metrics page |