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Comparison of Methods for Estimating Low Flow Characteristics of Streams

Water Resources Bulletin

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DOI: 10.1111/j.1752-1688.1987.tb00858.x

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Abstract

Four methods for estimating the 7-day, 10-year and 7-day, 20-year low flows for streams are compared by the bootstrap method. The bootstrap method is a Monte Carlo technique in which random samples are drawn from an unspecified sampling distribution defined from observed data. The nonparametric nature of the bootstrap makes it suitable for comparing methods based on a flow series for which the true distribution is unknown. Results show that the two methods based on hypothetical distribution (Log-Pearson III and Weibull) had lower mean square errors than did the G. E. P. Box-D. R. Cox transformation method or the Log-W. C. Boughton method which is based on a fit of plotting positions.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Comparison of Methods for Estimating Low Flow Characteristics of Streams
Series title:
Water Resources Bulletin
DOI:
10.1111/j.1752-1688.1987.tb00858.x
Volume
23
Issue:
6
Year Published:
1987
Language:
English
Publisher:
American Water Resources Association
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
Water Resources Bulletin
First page:
1077
Last page:
1083