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

Water-Resources Investigations Report 76-51
By:

Links

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.

Suggested Citation

Armbruster, J.T., 1976, Technical manual for estimating low-flow frequency characteristics of streams in the Susquehanna River basin: U.S. Geological Survey Water-Resources Investigations Report 76-51, 71 p. :ill., map (fold. in pocket) ;26 cm., https://doi.org/10.3133/wri7651.

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.
Additional publication details