Technical manual for estimating low-flow frequency characteristics of streams in the Susquehanna River basin

Water-Resources Investigations Report 76-51
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Abstract

This report presents procedures for estimating low-flow frequency characteristics for streams in the Susquehanna River basin. The techniques can be used at ungaged sites as well as sites where insufficient data are available to make a reliable estimate. Streams have been divided intp two types--major and minor. Major streams are the Susquehanna, West Branch Susquehanna, Juniata, and Chemung Rivers. Points on these streams with drainage areas of more than 2,000 mi 2 (5,180 km 2 ) are included in this category. Points on these streams with drainage areas of less than 2,000 mi 2 fall into the minor stream category. Generally minor streams are herein defined as those draining less than 2,000 mi 2 (5,180 km 2 ). Multiple -regression techniques have been used to develop relations for estimating the 1-, 3-, 7-, 30-, and 183-day duration low flows at recurrence intervals of 10, 20, SO and 100 years for annual series data and the 1 - , 3-, 7-, and 30-day duration low flows, at the same recurrence intervals, for six individual months, May through October, inclusive.

Publication type Report
Publication Subtype USGS Numbered Series
Title Technical manual for estimating low-flow frequency characteristics of streams in the Susquehanna River basin
Series title Water-Resources Investigations Report
Series number 76-51
DOI 10.3133/wri7651
Year Published 1976
Language English
Publisher U.S. Geological Survey
Contributing office(s) Pennsylvania Water Science Center
Description 71 p. :ill., map (fold. in pocket) ;26 cm.
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