Water-Quality, Bed-Sediment, and Biological Data (October 2010 through September 2011) and Statistical Summaries of Data for Streams in the Clark Fork (Paperback) (ISBN-13: 9781495913990)

Water, bed sediment, and biota were sampled in streams from Butte to near Missoula, Montana, as part of a monitoring program in the upper Clark Fork basin of western Montana; additional water samples were collected from near Galen to near Missoula at select sites as part of a supplemental sampling program. The sampling program was conducted by the U.S. Geological Survey in cooperation with the U.S. Environmental Protection Agency to characterize aquatic resources in the Clark Fork basin, with emphasis on trace elements associated with historic mining and smelting activities. Sampling sites were located on the Clark Fork and selected tributaries. Water samples were collected periodically at 20 sites from October 2010 through September 2011. Bedsediment and biota samples were collected once at 14 sites during August 2011.

Author: U. S. Department of the Interior
ISBN-10: 1495913996
ISBN-13: 9781495913990
Publisher: Createspace Independent Publishing Platform
Language: English
Published: 02/19/2014
Pages: 140
Format: Paperback
Weight: 0.75lbs
Size: 11.02h x 8.50w x 0.30d