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User Manual for EXPRESS, the EXAMS-PRZM Exposure Simulation Shell

This model is distributed by EPA as a legacy model, but no user support is available from EPA.

User Guide for EXPRESS 1.03.02. software model-designed to facilitate a rapid and consistent assessment of aquatic pesticide exposure on a variety of crops.

User Manual for EXPRESS, the EXAMS-PRZM Exposure Simulation Shell (pdf) (3.1 MB)

User Manual for EXPRESS, the EXAMS-PRZM Exposure Simulation Shell

Hydrologic Modelling Community of Practice