PCSWMM is advanced modeling software for EPA SWMM 5 stormwater, wastewater and watershed systems.

Beginner or seasoned user, our flexible training options help you understand and master the full capabilities of both EPA SWMM5 and PCSWMM. There's a whole community to support you - find …

At CHI, we develop world-class water modeling software and provide training and engineering services. For more than 40 years, we've been helping to improve the water environment in communities …

The PCSWMM platform lets water managers explore solutions such as: Low-impact development design Integrated catchment/watershed modeling Water quality modeling Detention pond design Dual …

PCSWMM offers a comprehensive suite of tools for hydrologic and hydraulic modeling (Akhter et al., 2016). The PCSWMM land use editor uses EMC and exponential functions to model wash-off and …

Personal Computer Storm Water Management Model (PCSWMM) is a one- and two-dimensional urban catchment model for water supply, drainage and green infrastructure design, floodplain delineation, …

pumping stations; various BMPs and LIDs; and much more. PCSWMM incorporates SWMM5.

Our instructor-led workshops teach you everything you need to take full advantage of the latest PCSWMM and EPA SWMM5 modeling packages. You will explore how to plan, design, analyze, and …

To dramatically reduce run times for model calibration and scenario analysis, PCSWMM can be set up on a network of computers to work together as a single super computer.

New PyForm class to create PCSWMM-like dialogs in Python script. Supports automatic and manual layout of controls, including buttons, check boxes, check list boxes, combo boxes, radio buttons, …