Record Display for the EPA National Library Catalog

RECORD NUMBER: 31 OF 54

OLS Field Name OLS Field Data
Main Title QUAL - 1 Simulation of Water Quality in Streams and Canals. Program Documentation and Users Manual.
CORP Author Texas Water Development Board, Austin.
Year Published 1970
Report Number TEX-QUAL-1;
Stock Number PB-202 973
Additional Subjects ( Computer programming ; Manuals) ; ( Water quality ; Mathematical models) ; ( Water resources ; Texas) ; Rivers ; Computerized simulation ; Input output routines ; Temperature ; Biochemical oxygen demand ; Dissolved gases ; Minerals ; Diffusion theory ; FORTRAN ; QUAL-1 computer program ; FORTRAN 4 programming language
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-202 973 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 102p
Abstract
The report documents a mathematical model developed for use in simulating water quality behavior of streams and canals. The spatial and temporal variations of temperature, biochemical oxygen demand, dissolved oxygen, and conservative minerals can be predicted on an hourly basis utilizing the one dimensional form of the advection-diffusion transport equation. The report provides instructions on program usage, input-output descriptions, program description and listing, variable name definitions and flow charts of program logic. (Author)