Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Simulation Modeling of the Shallow Ground-Water System in Las Vegas Valley, Nevada.
Author Westphal., Jerome A. ;
CORP Author Nevada Univ., Las Vegas. Desert Research Inst.;Robert S. Kerr Environmental Research Lab., Ada, Okla.
Year Published 1978
Report Number EPA-R-800946; EPA/600/2-78-156;
Stock Number PB-283 299
Additional Subjects Ground water ; Water supply ; Mathematical models ; Aquifers ; Land use ; Ground water recharge ; Water table ; Water wells ; Statistical data ; Hydraulic conductivity ; Nevada ; Water levels ; Las Vegas Valley
Library Call Number Additional Info Location Last
NTIS  PB-283 299 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 209p
Abstract The vast influx of population began pouring into the Las Vegas Valley in the 1940's the hydrologic regime of the Valley has undergone significant change. This domestic irrigation of vegetation together with wastewater return flows has caused a perennial stream leaving the Valley through Las Vegas Wash. This study was implemented to determine what is happening in the shallow ground-water zone (0 to 300') within the Valley, its flow, and the main sources of contamination. Results of this study have been divided into three volumes. This publication, the third volume, 'Simulation Modeling of the Shallow Ground-Water System in Las Vegas Valley,' discusses the problems and water level fluctuations in the shallow ground-water system.
NTIS Title Notes Final rept. 1 Nov 69-31 Jan 74.
PUB Date Free Form Jul 78
Category Codes 13B; 8H; 48B; 48G
NTIS Prices PC A10/MF A01
Primary Description 600/13
Document Type NT
Cataloging Source NTIS/MT
Control Number 323744427
Origin NTIS
Type CAT