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Storm Water Management Model Alternatives

Storm Water Management Model is described as 'EPA's Storm Water Management Model (SWMM) was first developed in 1971, and has since undergone several major upgrades' and is an app in the online services category. There are nine alternatives to Storm Water Management Model for Windows, Linux and Wine. The best alternative is GeoHECRAS. It's not free, so if you're looking for a free alternative, you could try HEC-RAS or ISIS Free. Other great apps like Storm Water Management Model are GeoHECHMS, MIKE 11, SOBEK Suite and Delft3D.

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  • FreeOpen Source
  • Windows

EPA's Storm Water Management Model (SWMM) was first developed in 1971, and has since undergone several major upgrades.

Learn more about Storm Water Management Model

  1. GeoHECRAS icon

    GeoHECRAS

    • Windows

    GeoHECRAS speeds up HEC-RAS model creation using AutoCAD and GIS data sources. Work directly off of Google Maps, viewing and editing the model in 2D and 3D. Automated cross section cutting reduces time in building a model.

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    Shift seamlessly between 2D and 3D viewing perspectives to more clearly identify modeling issues and make changes.
  2. HEC-RAS icon

    HEC-RAS

    • FreeProprietary
    • Windows
    • Linux

    HEC-RAS is designed to perform one-dimensional hydraulic calculations for a full network of natural and constructed channels. The following is a description of the major capabilities of HEC-RAS.

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    Screenshots of Graphical User Interface


  3. GeoHECHMS icon

    GeoHECHMS

    • Windows

    GeoHECHMS greatly speeds up the creation, analysis, and review of stormwater models. It automates subbasin delineation, curve number (CN) computation using land use and soils maps, and lag time (time of concentration) computation.

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    Integrated Cloud-Based Mapping:
Utilize world-wide high-resolution 3D digital elevation terrain data from map services for automated watershed delineation, computation of time of concentration and lag time. Utilize web-based mapping services for aerial orthophotos, FEMA flood maps, watershed delineation, river centerline alignment, and more.
  4. MIKE 11 icon

    MIKE 11

    • Windows

    MIKE 11 is synonymous with top quality river modelling covering more application areas than any other river modelling package.

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  5. ISIS Free icon

    ISIS Free

    • FreeProprietary
    • Windows

    Halcrow have developed ISIS Free so that it offers an integrated 1D and 2D modelling software package.

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    ISIS Free/Professional interface


  6. SOBEK Suite icon

    SOBEK Suite

    • Windows

    SOBEK is a powerful modelling suite for flood forecasting, optimisation of drainage systems, control of irrigation systems, sewer overflow design, river morphology, salt intrusion and surface water quality.

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    Example integrated model (D-Flow 1D Pipes and D-Flow 1D Open Water plus D-Rainfall Runoff Open Water programmes), Hong Kong
  7. Delft3D

    • FreeOpen Source
    • Windows
    • Linux

    This webportal facilitates the Delft3D Open Source Community to come together to share knowledge, brainstorm on new features and build working relationships.

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  8. MIKE Flood icon

    MIKE Flood

    • Windows

    MIKE FLOOD is the most complete toolbox for flood modelling available.

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  9. MIKE 21 icon

    MIKE 21

    • Windows

    MIKE 21 is the ultimate Swiss army knife of coastal modelling. If you need to simulate physical, chemical or biological processes in coastal or marine areas, MIKE 21 almost certainly has the tool you need.

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Showing 9 of 9 alternatives