• Stormwater Modeling and Analysis

    Reliable stormwater systems

Stormwater Modeling and Analysis Solution

Responsible stormwater management requires a complicated mix of components, from street inlets to pipes, and from streams and open channels to ponds and control structures. Our software can help you understand and effectively design these types of systems, from small land development projects to large-scale municipal studies.
Read More +
  • Design and analyze culverts

    • Select from a library of standard culvert shapes, materials, and entrance conditions, then compute culvert headwater and tailwater elevations using calculation methodologies outlined in Hydraulic Design Series Number 5 from the U.S. Federal Highway Administration.
  • Design and analyze low impact development controls

    • Model the effect that low impact development controls have in retaining runoff before it enters the stormwater system.​​
  • Design and analyze pond and outlets

    • Leverage PondMaker's guiding process through the confusing maze of pond design steps by following the step-by-step process that provides constant feedback on how the design is progressing. Set the maximum outflow rate, estimate storage, and check the outlet design and final design.​
  • Design stormwater systems

    • Minimize capital investments by simply entering your design restrictions: velocities, slopes, cover depths, and pipe and inlet matching offsets. The software product recommends the most cost-effective pipe sizes and invert elevations, avoiding unnecessary pipe trench excavation, while meeting design restrictions.​
  • Model surcharge and flood protection

    • ​Use an integrated solution comprising hydraulic models for runoff and flow calculations, and 3D civil design tools to identify locations where system capacity is inadequate to handle heavy rainfall effectively. Then design facilities to prevent surcharge and flooding.
  • Simulate water quality

    • Simulate the generation, inflow, and transportation and treatment of any number of user-defined pollutants, such as total suspended solids or heavy metals.
Upgrade your Autodesk licenses
Top 5 Reasons Why You Have a Choice

Preserve the value of your perpetual licenses by upgrading your Autodesk perpetual licenses to Bentley applications.

Stormwater Book
Stormwater Conveyance Modeling and Design guides you through the design and analysis process using a combination of the theoretical fundamentals with practical design guidance and hydraulic modeling techniques.
Learn More
Solution Playbook

Your Playbook consists of Bentley products for this solution, your Playlist shows products by user role.

  • OpenRoads Designer
    Product Summary design application for roadway, surveying, drainage, subsurface utilities, successor of InRoads and GEOPAK
    OpenRoads Designer

    OpenRoads Designer is a comprehensive and fully functioned detailed design application for surveying, drainage, subsurface utilities, and roadway design that supersedes all capabilities previously delivered through InRoads, GEOPAK, MX, and PowerCivil.

    Learn More
    Used By

    Civil Engineer

    Hydraulic Modeler

  • ProjectWise Design Integration
    Product Summary ProjectWise Design Integration
    ProjectWise Design Integration

    Accelerate information worksharing and content reuse for multi-discipline design coordination and collaboration.

    Learn More
    Used By

    Project Team

  • Bentley OpenUtilities Designer
    Product Summary OpenUtilities Designer
    OpenUtilities Designer

    Speed your utility design with the precision of MicroStation-based layout tools. Cut costs when you design and manage your network in one application.

    Learn More
    Used By

    Water Network Engineer

    GIS Professional

  • CivilStorm
    Product Summary stub-CivilStorm
    OpenFlows CivilStorm

    OpenFlows CivilStorm provides an easy-to-use environment for engineers to analyze, design, and operate stormwater systems.

    Learn More
    Used By

    Hydraulic Modeler

  • PondPack
    Product Summary stub_PondPack
    OpenFlows PondPack

    OpenFlows PondPack enables users to effectively analyze and design detention and retention facilities, outlet structures, and channels.

    Learn More
    Used By

    Hydraulic Modeler

  • CulvertMaster
    Product Summary stub-CulvertMaster
    OpenFlows CulvertMaster

    OpenFlows CulvertMaster is a very easy-to-use calculator product that provides a stress-free culvert solution for any site design or land development project.

    Learn More
    Used By

    Hydraulic Modeler

  • FlowMaster
    Product Summary stub-StormDrain
    OpenFlows FlowMaster

    OpenFlows FlowMaster is a solve-for-anything hydraulic toolbox that enables engineers to design and analyze a wide variety of hydraulic elements.

    Learn More
    Used By

    Hydraulic Modeler

  • Project Team

  • Civil Engineer

  • Hydraulic Modeler

  • Water Network Engineer

  • GIS Professional