Book Description

This report consists of a series of four individual U.S. Geological Survey circulars that include stations in the Eastern, Midwestern, West-Central, & Western U.S. This series describes the hydrologic & chemical characteristics of each of the 58 stations that have been included in the network. Trends in discharge, pH, & major dissolved ions also are examined. Provides information to assist scientists in the interpretation of these unique data sets. Includes 33 figures, 65 tables, & a chart of conversion factors & abbreviations.