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Green Hillsborough

 

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Modeling Software
 
Overview
 
Software The Stormwater Management Model (SWMM) was developed for the Environmental Protection Agency in 1969-1971 as a single-event model for simulation of quantity processes in combined sewer systems (Metcalf and Eddy et al., 1971). It has since been applied to virtually every aspect of urban drainage, including:
  • routine drainage design
  • sophisticated hydraulic analysis
  • non-point source runoff quality studies
  • both single event and continuous simulation
  • catchments of almost any size, such as parking lots, subdivisions, and cities.
The current version of HCSWMM4.31 is modified by Hillsborough County to integrate the SCS-CN method through COMBINE block with EXTRAN block.

Additional modifications:

  • Local hydraulic head loss
  • Pipe extrusion
  • Type of conduit shape 3 and 4
  • Please read User's Manual for details.

To begin downloading the SWMM software, please click on Software Registration Form to register (free of charge) as a user of the SWMM program. You can also contact us with questions or comments about the software by clicking on Comment Form.
 
NOTE - The user downloading this software agrees to verify applicability for the intended use.
 
The download is a self-extracting ZIP file which contains:
  • One copy of the manual
  • Source code (Lahey FORTRAN 95)
  • Sample data files
  • Executable program

A separate copy of the manual is also available for your review prior to downloading.

 

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