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Software used by engineers, floodplain managers, consultants and students worldwide.

Our models are:

  • Accurate and fast.
  • Easy to learn and apply.
  • Reasonably priced.

FLO-2D is on FEMA's list of approved hydraulic models.


Comprehensive, user friendly hydraulic/hydrologic models


We offer a full suite of hydraulic models and tools including:

FLO-2D – An integrated river and floodplain model. A complete flood routing hydrologic and hydraulic model with many urban detail features, sediment transport, mudflow and groundwater modeling.

RiverFLO-2D – A fast, high resolution, in channel, 2-D finite element river model for subcritical/supercritical flow with stable wet-dry capabilities (no spindown required).

FreqPlot – A rainfall and stream gage record frequency analysis tool, with multi-frequency distribution options.

DFIRM – An integrated tool to create and edit DFIRM maps directly from Mapper.  Requires ArcGIS.

Mapper.NET – A high resolution GIS flood mapping tool that is fully integrated with ArcGIS.  Requires ArcGIS and 3-D Analyst licenses.

Free FLO-2D and RiverFLO-2D 2009 Demo Models can now be downloaded.  Click here.

 

Software Design Partnership:

harec_logo_opacoHAREC
Rome, Italy

ace_logo1Anderson Consulting Engineers
Ft. Collins, Colorado

XP Software
XPSoftwareNoTagline Portland, Oregon

 



We offer training where you need us!

Future training classes:



Logo FLO-2D HR

FLO-2D

Short Course

Sep. 28-30, 2010

San Diego, CA

Open Enrollment


Logo FLO-2D HR


FLO-2D

Short Course

Oct., 2010

Trento, Italy

Open Enrollment


Logo FLO-2D HR


FLO-2D

Short Course

Spring, 2010

Miami, FL

OpenEnrollment



Webinars:

Logo FLO-2D HR

FLO-2D
Webinar

Sep, 2010
12:00 p.m. EST

Getting Started with GDS

Request Info


Logo River HR

RiverFLO-2D
Webinar

Sep, 2010
12:00 p.m. EST

Getting Started with RiverFLO-2D and Argus ONE

Request Info

technical support.

News posted on 8/30/2010

New RiverFLO-2D executable updates

News posted on 8/9/2010

New FLO-2D executable updates

New technical documents

Note:  The Courant number is no longer hardwired in the model.  Adjustments to the Courant number can be made to enhance modeling stability.

Note:  The GDS elevation interpolation scheme is now performed outside the gds.

There is no limit to number of points that can be used.

The new interpolation scheme can use multiple data files.

The time to interpolate has been significantly reduced.

News posted on 05/08/2010

New FLO-2D executable updates

New RiverFLO-2D executable updates

News posted on 04/06/2010

Coming Soon!!! FLO-2D and RiverFLO-2D Webinars  (May 19 and 20, 2010)

FLO-2D Quarterly Newsletter

Vol I No. 1

New RiverFLO-2D executable updates

FLO-2D Software, Inc. / P.O. Box 66 Nutrioso, AZ 85932. USA / Phone: +1 928 339 1935

  FLO-2D since 1993
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