Record Display for the EPA National Library Catalog

RECORD NUMBER: 18 OF 23

OLS Field Name OLS Field Data
Main Title Toxic Screening Models for Water Supply.
Author Clark, R. M. ; Grayman, W. M. ; Goodrich, J. A. ;
CORP Author Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.
Year Published 1986
Report Number EPA/600/J-86/147;
Stock Number PB87-115739
Additional Subjects Toxicity ; Surface waters ; Water supply ; Water pollution ; Public utilities ; Water treatment ; Mathematical models ; Communities ; Organic compounds ; Vulnerability ; Water flow ; Carcinogens ; Design ; Monitoring ; Ohio River ; Mississippi River ; Reprints ; Case studies ; Water quality criteria
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB87-115739 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/21/1988
Collation 19p
Abstract
Many water utilities in the United States depend upon surface water as their primary source of drinking water. Toxic screening models can be used to provide a means for identifying and assessing the pollutants likely to be in water utility source water from point and nonpoint upstream dischargers. Two case studies are presented to evaluate the concept. One is based on the stretch of Ohio River between the Kanawha River and Cincinnati, OH, and ranks the vulnerability of the utilities along the stream segment to organoleptic, toxic, and carcinogenic pollutants. The second case study uses the lower Mississippi to illustrate the use of flow routing models to predict the concentration of contaminants at downstream utilities, based on upstream industrial discharges.