Record Display for the EPA National Library Catalog


Main Title The hydrologic evaluation of landfill performance (HELP) model, engineering documentation for version 3 /
Author Schroeder, P. R. ; Dozier, T. S. ; Zappi, P. A. ; McEnroe, B. M. ; Sjostrom, J. W.
Other Authors
Author Title of a Work
Dozier, Tamsen S.
Zappi, Paul A.
CORP Author Army Engineer Waterways Experiment Station, Vicksburg, MS. ;Clemson Univ., SC. Dept. of Civil Engineering.;Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab.
Publisher Risk Reduction Engineering Laboratory, U.S. Environmental Protection Agency,
Year Published 1994
Report Number EPA 600/R-94/168b; EPA/600/R-94/168B
Stock Number PB95-212700
OCLC Number 31741246
Subjects Sanitary landfills--Leaching--Computer programs
Additional Subjects Landfills ; Hydraulic performance ; Hydrologic models ; Modeling ; Water movement ; Two dimensional flow ; Leakage ; Leachate ; Surface runoff ; Subsurface drainage ; Linings ; Membranes ; Covers ; Meteorological data ; Precipitation(Meteorology) ; Evapotranspiration ; Design analysis ; Design criteria ; Performance evaluation ; Waste disposal ; Land pollution ; Water pollution ; Computerized simulation ; Documentation ; HELP model ; Hydrologic Evaluation of Landfill Performance Model
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJDD  EPA 600/R-94/168b Env Science Center Library/Ft Meade,MD 08/18/1995
EJED  EPA-600/R-94-168b OCSPP Chemical Library/Washington,DC 03/17/1995
EMBD  EPA/600/R-94/168b NRMRL/GWERD Library/Ada,OK 02/17/1995
ESAD  EPA 600-R-94-168b 2 copies Region 10 Library/Seattle,WA 06/02/2016
NTIS  PB95-212700 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 v. : ill. ; 28 cm.
The Hydrologic Evaluation of Landfill Performance (HELP) computer program is a quasi-two-dimensional hydrologic model of water movement across, into, through, and out of landfills. The primary purpose of the model is to assist in the comparison of design alternatives as judged by their water balances. This report documents the solution methods and process descriptions used in Version 3 of the HELP model. Section 1 provides basic program identification. Section 2 provides a narrative description of the simulation model. Section 3 presents data generation algorithms and default values used in Version 3. Section 4 describes the method of solution and hydrologic process algorithms. Section 5 lists the assumptions and limitations of the HELP model.
"EPA/600/R-94/168b." "September 1994". References : pp. 111-116.