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RECORD NUMBER: 44 OF 252

Main Title Chesapeake Bay Fall Line Toxics Monitoring Program: 1992 Interim Report.
Author Dobler, E.; Nemura, A.;
CORP Author Maryland Dept. of the Environment, Baltimore. ;Metropolitan Washington Council of Governments, DC.;Environmental Protection Agency, Annapolis, MD. Chesapeake Bay Program.
Publisher Apr 94
Year Published 1994
Report Number CBP/TRS-131/95;
Stock Number PB95-216263
Subjects Chesapeake Bay; Toxic substances; Water pollution sampling; Water quality; Aquatic ecosystems; Point sources; Nonpoint sources; Metals; Organic pesticides; Nitrogen; Organophosphorus pesticides; Chlorinated hydrocarbon pesticides; Chemical analysis; Seasonal variations; Laboratory tests; Storm runoff; Base flow; Charts(Graphs); Tables(Data); Susquehanna River; Potomac River; James River;
Holdings
Library   Call Number Additional Info Location Date Modified
NTIS PB95-216263 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 09/02/1995
Collation 247p
Abstract The report provides an interim assessment of toxic substance loadings from the fall lines of three major tributaries, Susquehanna, Potomac and James Rivers, to the Chesapeake Bay. Results from the first six months of a one year sampling program conducted from March, 1992 to September, 1992 are described. Loadings are provided for trace metals; synthetic organic compounds; organonitrogen, organophosphorus, and organochlorine pesticides; polychlorinated biphenyl congeners; and polycyclic aromatic hydrocarbons. The program included sampling during both base and storm flow conditions. A key component of the report is the comparison of ultra clean versus standard U.S. Geological Survey protocol collection techniques for trace metals and organics.
Supplementary Notes See also PB95-169546. Prepared in cooperation with Metropolitan Washington Council of Governments, DC. Sponsored by Environmental Protection Agency, Annapolis, MD. Chesapeake Bay Program.
Category Codes 68D; 47D; 48G
NTIS Prices PC A11/MF A03
Primary Description 903/00
Document Type NT
Control Number 521403820
Cataloging Source NTIS/MT
Origin NTIS
Type CAT


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