Physical and chemical characteristics of Knowles, Forgotten, and Moqui Canyons, and effects of recreational use on water quality, Lake Powell, Arizona and Utah
By: by R.J. Hart ... [et al.] ; prepared in cooperation with the Glen Canyon National Recreation Area
Contributors: Hart, Robert J; Geological Survey (U.S.); Glen Canyon National Recreation Area (Utah and Ariz.)
Series: Scientific investigations report -- 2004-5120
Publisher: U.S. Geological Survey
Published: 2005
Place of publication: Reston, Va
Language: eng
Number of pages: 43
Subjects: Water -- Pollution -- Powell, Lake (Utah and Ariz.); Water quality -- Powell, Lake (Utah and Ariz.); Powell, Lake (Utah and Ariz.) -- Recreational use -- Environmental aspects
Notes: Shipping list no.: 2005-0109-P

CD-ROM contains tables 10-14

Includes bibliographical references (p. 40-43)

Also available via Internet from the USGS web site. Address as of 3/30/05: http://water.usgs.gov/pubs/sir/2004/5120/; current access is available via PURL

System requirements: Computer system with CD-ROM drive; Adobe Acrobat Reader 4.0 or greater