Record Display for the EPA National Library Catalog

RECORD NUMBER: 7 OF 7

OLS Field Name OLS Field Data
Main Title SNSIM1/2. A Computer Program for the Steady-State Water Quality Simulation of a Stream Network.
Author Braster, Robert E. ; Chapra, Steven C. ; Nossa., George A. ;
CORP Author Environmental Protection Agency, New York. Data Systems Branch.
Year Published 1975
Stock Number PB-241 923
Additional Subjects Water quality ; Rivers ; Stream flow ; Mathematical models ; Computer programs ; Steady state ; Dissolved gases ; Oxygen ; Biochemical oxygen demand ; Stream pollution ; SNSIM computer program ; Dissolved oxygen ; FORTRAN 4 programming language
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-241 923 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 56p
Abstract
The report describes a computer program which can be used to model water quality parameters for a steady state, one dimensional stream network. The techniques used in this program are based on an expanded form of the Streeter-Phelps equation.