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 30 August 2023
July 2024 - Strasbourg, France
An International SWAT Conference & Workshops will be held 8-12 July 2024 at the National School of Water and Environment Engineering, Strasbourg University, France. Submit an abstract and register today.
March 2024 - Ifrane, Morocco
An International SWAT Conference & Workshops was held 4-8 March 2024 at Al Akhawayn University, in Ifrane, Morocco. Watch video of the conference sessions.
Call for Papers
Frontiers in Water (IF 2.9) - Fate and Transport of Chemical and Microbial Contaminants in the Irrigation System (Submission deadline: May 31, 2024)
News
SWAT Pubs Break 6,000!
31 October 2023
Where Did That Water Go/Come From?
2 November 2023
Artificial Intelligence for Accelerating Progress on the Sustainable Development Goals: Addressing Society’s Greatest Challenges
UNGA 78 | MONDAY, SEPTEMBER 18, 2023 – 1:00 – 3:15 PM | NEW YORK
Awards
Texas A&M AgriLife Research-led team wins state technology development award.
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.