SWAT2012

SWAT2012 is a command line tool that uses text input and output files. SWAT2012 rev. 695 was released 12 Feb 2025.

Starting a new project? Use SWAT+

SWAT2012 remains supported with bug fixes; all executables and tools (ArcSWAT, QSWAT, SWAT-CUP) are maintained for existing projects. New projects should start with SWAT+: a modernized, highly flexible ecohydrological model built with a streamlined setup and advanced code structure. Go to SWAT+.

SWAT2012 Interfaces

  • ArcSWAT
    ArcGIS-ArcView extension for developing SWAT2012 models

  • QSWAT
    QGIS extension for developing SWAT2012 models

  • SWAT Editor
    Interface for editing SWAT2012 inputs

  • SWAT-CUP
    Sensitivity, calibration, validation, and uncertainty analysis

  • SWAT Check
    Helps to identify potential model input parameters issues

SWAT2012 Community Tools

TASC is a watershed scale model that converges terrestrial and aquatic carbon cycles at the watershed scale. It is based on the SWAT-Carbon model and has unique functions to assess impacts that agricultural management and climate change have on a wide range of processes and indicators, such as soil organic carbon storage, nitrous oxides emissions, freeze-thaw cycles/water temperature, and riverine carbon fluxes.

SWAT2012 Model Mod

Free, open source, graphical user interface for SWAT/SWAT+ calibration, parameter sensitivity/uncertainty analysis. For help see the user group and tutorial videos.

SWAT+ SWAT2012 Interface R Calibration Sensitivity Analysis

Integrate SWAT+ and SWAT2012 models in modeling workflows in R

SWAT+ SWAT2012 R Output Analysis

Calibration Uncertainty Program for SWAT or SWAT+. License purchase required.

SWAT+ SWAT2012 Calibration Sensitivity Analysis

Get weather, grid, landuse and soil map data for your SWAT+ and SWAT2012 models.

SWAT+ SWAT2012 Input Prep Data

Climate model data for hydrologic modeling

Weather Input Prep SWAT2012

Microsoft Access tool to store and process daily weather data

Weather Input Prep SWAT2012

Calculate statistics needed to create weather station files

Weather Input Prep SWAT2012

Calculate statistical parameters of daily precipitation data used by WGN

Weather Input Prep SWAT2012

Calculate average daily dewpoint temperature per month

Weather Input Prep SWAT2012

Advanced lake and reservoir modeling coupled to SWAT

SWAT2012 QGIS

Estimates the number of heat units requires to bring a plant to maturity

SWAT2012 Input Prep

Estimates baseflow and groundwater recharge from streamflow records

SWAT2012

SWAT land surface processes coupled with groundwater flow processes

SWAT2012 Model Mod

Soil-Landscape estimation and evaluation program

SWAT2012 Input Prep ArcGIS

Updated March 2020 for SWAT rev. 670
Print an output file for each subbasin and quantify total N recharging into the groundwater system

SWAT2012 Output Analysis

SWAT-SA is an open tool used for sensitivity analysis and parameter calibration. Contact: Prof. Dr. Min Chen, Nanjing Normal University

SWAT2012 Calibration Sensitivity Analysis

SWAT2012 interface for version 4.8.8 of MapWindow. This software is NOT updated and has been replaced by QSWAT.

SWAT2012 Interface Archived

Looking for older software not listed on this page? Check out the archive for earlier versions of SWAT.