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Version 4.0.2 of IDEAL was released on March 10, 2022. Updates to the new version of IDEAL include:

  • Cistern BMP capabilities
  • Correction of single storm event distribution selections

Version 4.0 of IDEAL was released on November 1, 2021. Updates to the new version of IDEAL include:

  • An updated user interface
  • The ability to geo-reference and visualize your link/node diagram with background GIS shapefiles
  • Capabilities to zoom in/out of the workspace while building your model
  • An updated user manual 

To update to IDEAL 4.0.2, please contact


Support for the old (black) hardware keys has ended as of January 1, 2020. To receive your upgraded hardware key (purple) please email Moving forward, all new purchases will receive the new (purple) hardware key.


If you have any questions or concerns, please contact us. 

2000 Center Point Drive, Suite 2200
Columbia, SC 29210

All emails should be directed to

For software sales, license agreements, or download questions, contact Kendra Zaruba at 803-214-5948 or Storme Spencer at 803-214-5889.

For IDEAL modeling support, contact Kendra Zaruba at 803-214-5948 or Storme Spencer at 803-214-5889.

For SEDIMOT support, contact Jacob Burkey at