Record Display for the EPA National Library Catalog

RECORD NUMBER: 4 OF 8

Main Title Water-Quality, Bed-Sediment, and Biological Data (October 2005 through September 2006) and Statistical Summaries of Long-Term Data for Streams in the Clark Fork Basin, Montana.
Author K. A. DODGE ; M. I. HORNBERGER ; J. L. Dyke
CORP Author Geological Survey, Reston, VA.; Environmental Protection Agency, Washington, DC.
Year Published 2008
Report Number USGS/OFR-2007-1301
Stock Number PB2008-108688
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
NTIS  PB2008-108688 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 134p
Abstract
This report presents the analytical results and quality-assurance data for water-quality, bed-sediment, and biota samples collected at all long-term and supplemental monitoring sites from October 2005 through September 2006. Water-quality data include concentrations of selected major ions, trace elements, and suspended sediment. Nutrients also were analyzed in the supplemental water-quality samples. Daily values of suspended-sediment concentration and suspended-sediment discharge were determined for four sites, and seasonal daily values of turbidity were determined for four sites. Bed-sediment data include trace-element concentrations in the fine-grained fraction. Biological data include trace-element concentrations in whole-body tissue of aquatic benthic insects. Statistical summaries of long-term water-quality, bed-sediment, and biological data for sites in the upper Clark Fork basin are provided for the period of record since 1985.