The Soil and Water Assessment Tool (SWAT) is a comprehensive model that requires a diversity of information in order to run. Novice users may feel overwhelmed by the variety and number of inputs when they first begin to use the model.


SWAT+ is a completely revised version of the model. The documentation website provides information for the interfaces as well as model inputs.

SWAT 2012 Input/Output

This document provides a full description of model inputs. The inputs are organized by topic and emphasis is given to differentiating required inputs from optional inputs.

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