FLO-2D Products

FLO-2D Pro Model

FLO-2D is a dynamic flood routing model that simulates channel flow, unconfined overland flow, and street flow. It can simulate a flood over complex topography and roughness while reporting on volume conservation – the key to accurate flood distribution.

Purchase an Annual Subscription Service with multiple support features:

  • Site Activation – use on any computer in your office or department
  • Technical Support
  • Technical Updates
  • 1-hr Training Session
  • Webinars

You can access the software through an annual maintenance plan.

All for only $995.00
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FLO-2D Basic

FLO-2D Basic dynamic flood routing model

FLO-2D Basic is essentially free version of the FLO-2D Pro model.  FLO-2D Basic can tackle many diverse flooding problems including:

  • River overbank flooding
  • Unconfined alluvial fan flows
  • Urban flooding with street flow, flow obstruction and storage loss
  • Overland progression of tsunami and hurricane storm surges
  • Watershed rainfall and runoff
  • Flood insurance studies
  • Flood mitigation design

The basic model has simple limitations from the PRO version.  These are:

  • 100ft grid cell size
  • 50,000 cells

All for Free
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An analysis model for return period rainfall

FreqPlot is a frequency analysis program used to compute return period rainfall and flood peak discharge. It enables a comparison of the data and fitted curves on four probability distribution plots including:

  • Extreme Value
  • Log Extreme Value
  • Normal
  • Log Normal

This comparison permits the user to select the best fitting distribution curve to the data and represents a significant enhancement over the Bulletin 17B method

~ This model was developed by Darde deRoulhac of Payson, Arizona and later revised graphically by HAREC s.r.l. of Rome, Italy.

All for only $249.00
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