We’ve made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Exposure Assessment Models

MULTIMED 2.0 Beta

The Multimedia Exposure Assessment Model (MULTIMED) for exposure assessment simulates the movement of contaminants leaching from a waste disposal facility. The model consists of a number of modules which predict concentrations at a receptor due to transport in the subsurface, surface air, or air. To enhance the user-friendly nature of the model, separate interactive pre- (PREMED) and post-processing (POSTMED) programs allow the user to create and edit input and plot model output.

Specifications
Current Version: 2.0 Beta
Release Date: October 1996
Development Status: Beta (Test) Release
Development Information: Release Notes - changes and known deficiencies
Operating System: DOS
Development Language: FORTRAN
Intended Audience: Environmental Scientist/Regulator
Key Words: assessment, chemistry, discharge, environmental effects, facilities, waste generation, groundwater, hydrology, lakes, risk, rivers, streams, surface water, test/analysis
Related Web Sites: None Available
Text Files (ASCII Format)
File Name File Description
ABSTRACT.TXT Summary of functions, theory, and applicability.
README.TXT Important installation and usage information.
Download Files
File Type /
Priority
File Name /
Format /
Size
File Description
Install /
Required
INSTALM2.EXE /
Self-extracting Executable /
4.8 MB
Setup file for version 2.0 of the MULTIMED system. See README.TXT for important installation instructions. INSTALM2.EXE installs MULTIMED software and documentation and must be executed from DOS or a DOS command prompt.