The Soil & Water Assessment Tool is a small watershed to river basin-scale model used to simulate the quality and quantity of surface and ground water and predict the environmental impact of land use, land management practices, and climate change. SWAT is widely used in assessing soil erosion prevention and control, non-point source pollution control and regional management in watersheds.
Introducing SWAT+, a completely revised version of the SWAT model. SWAT+ provides a more flexible spatial representation of interactions and processes within a watershed.
Download SWAT+
Updated 28 Nov 2022
June 2023 - Aarhus, Denmark
Save the date! The next International SWAT Conference and Workshops will be held 26-30 June 2023 in Aarhus, Denmark. Call for abstracts and more information coming soon.
AGU Fall Meeting - Chicago, IL & Online - 12-16 Dec. 2022
Since 2016, this modeling session has been initiated to provide broad discussions among international scientists from different disciplines. Specifically, contributions from the SWAT community are fruitful with great success. We hope mutual efforts in this session can advocate advanced insights for future investigation on both modeling development and the associated management strategies along with interactions from the government authorities. See you in Chicago!
Honors & Awards
Dr. Srinivasan University Distinguished Professor – April 2022
Upcoming Workshops
There are no upcoming workshops scheduled at this time. Check back soon.
Software & Data Tools
SWAT-CUP
Calibration/uncertainty or sensitivity
WET - Water Ecosystems Tool
Advanced lake and reservoir modeling coupled to SWAT
Job Opportunities
Looking for job opportunities related to SWAT and/or watershed modeling? Check out our listing.
Reviewers Needed
We are looking for help reviewing SWAT peer-reviewed journal papers from the community. Sign up as a volunteer.