Record Display for the EPA National Library Catalog


Main Title Quantity-Quality Simulation (QQS) A Detailed Continuous Planning Model for Urban Runoff Control. Volume II. Users's Manual.
Author Geige, Wolfgang F. ; Dorsch, Helmut R. ;
CORP Author Dorsch Consult Ltd., Toronto (Ontario).;Municipal Environmental Research Lab., Cincinnati, H.
Year Published 1980
Report Number EPA-R-805100; EPA-600/2-80-116;
Stock Number PB80-221872
Additional Subjects Combined sewers ; Water pollution control ; Runoff ; Urban areas ; Manuals ; Mathematical models ; Storm sewers ; Drainage ; Overflows ; Control equipment ; Fortran ; Flow rate ; Pumping ; Flood routing ; Sewers ; Canada ; Computer programs ; Fortran 4 programming language ; Urban hydrology ; DTCHCK computer program
Library Call Number Additional Info Location Last
NTIS  PB80-221872 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 359p
To calculate urban stormwater and combined sewer overflow pollution and means for its control, a comprehensive mathematical model is presented. The model (Quantity-Quality Simulation) operates in a continuous mode and accounts for the unsteady runoff and overflow behavior of total drainage systems. Lumping techniques that calculate the runoff from drainage areas are combined with detailed flow routing through main and interceptor sewers as well as other structures such as branches, overflows, basins, pump stations, control gates and treatment facilities. The computer program calculates the runoff in the storm or combined sewer system and in the receiving waters.