Software
Training
OPEN SWMM
OPEN EPANET
Journal
Conference
Consulting
Interesting new SWMM paper: Comparison of Three Methodologies for Quasi-2D River Flood Modeling with SWMM5 by John Beck. Read the paper free of charge on the open access Journal of Water Management Modeling. 
Articles and Announcements
Tap in to water management modeling that excels. PCSWMM is flexible, easy to use and streamlines your workflow – saving you time and resources.
Beginner or seasoned user, our flexible training options help you understand and master the full capabilities of both EPA SWMM5 and PCSWMM.
Community
There's a whole community to support you - find solutions, view code and more.
Our peer-reviewed, open-access Journal of Water Management Modeling. Expand your knowledge, get insights and discover new approaches that let you work more effectively.
The International Conference on Water Management Modeling. Meet your colleagues, share your experiences and be on the forefront of advances in our profession.
Not sure how to solve a complex water management issue? Put our experience, knowledge, and innovation to work for you.
