Home / OpenFlows SewerCAD

OpenFlows SewerCAD

OpenFlows Software Logo White

OpenFlows SewerCAD

Sanitary sewers design and analysis software

Effortless sanitary sewer design and analysis

Save time, eliminate risk, and improve project performance that enable digital collaboration, automate workflows, and manage information exchanges within your connected data environment.


OpenFlows SewerCAD is an easy-to-use sanitary sewer modeling and design application to design, analyze, and plan your wastewater collection systems. You can model both pressurized force mains and gravity hydraulics with ease using steady-state analysis with various standard peaking factors, as well as extended period simulations.

Seamless Tools And Background Support

Deploy as a stand-alone application or work directly from within OpenRoads , OpenSite , OpenRail , or AutoCAD. And allocate sewer loads based on a variety of GIS sources. 

Analyze Under Extreme Flow Conditions

Use a robust, gradually varied, standard-step algorithm to solve for a variety of conditions.

Design Gravity Piping And Structures

Automatic gravity piping and structure design. Determine the most cost-effective pipe sizes and invert elevations, avoiding unnecessary pipe trench excavation.

Comprehensive Scenario Management

Enjoy full control to configure, run, evaluate, visualize and compare an unlimited number of what-if scenarios within a single file.

OpenFlows SewerCAD is a subset of OpenFlows SewerGEMS.

*Prices vary per region. For more options, see licensing and subscriptions section.


Designing new sewer systems with OpenFlows SewerCAD

Focused on sanitation, environment, and urban infrastructure, the father/son team at TSA – Tecnologia em Saneamento Ambiental works hard to bring a better quality of life to underserved communities by designing new sewer networks with OpenFlows SewerCAD.

User Quote

“SewerCAD was instrumental in reviewing the old trunk sewer and identifying the optimum method of rehabilitation, while SewerGEMS’ modeling features contributed to a significant reduction in labor-intensive work”

— Sanjay Guleria, Project Managers, NJS Engineers India


OpenFlows Software Resources

Licensing and Subscription options

Choose What is Right for You

One-year license with training

Virtuoso Subscription – A popular choice for small and medium-sized businesses

Get access to software that comes with training – fast! Bentley’s eStore, Virtuosity, offers a convenient way to lease a 12-month license of Bentley software for a low, upfront cost. Every online purchase through Virtuosity comes as a Virtuoso Subscription that includes training and auto-renewals.

With no contract required, it’s easy to get started quickly.

Shop Now

One-time purchase with support

Perpetual License with SELECT

A perpetual license of Bentley software is a one-time purchase, with a yearly maintenance subscription, called SELECT. This includes 24/7/365 technical support, learning resources, and the ability to exchange licenses for other software once a year. With SELECT, you will benefit from:

  • License pooling, so you can access your software from multiple computers.
  • Access additional Bentley software with Term Licenses, which allow you to pay for what you use without the upfront cost of purchasing a perpetual license.

Annual renewal quotes are delivered directly to your inbox, and our experienced Renewal Representatives are available to answer your questions and guide you through any changes you’d like to make.

Contact Us

Enterprise Organizations

We’ve got your back

For larger organizations with in-depth requirements, we offer plans to provide global pricing and access to our comprehensive portfolio of solutions and success plan services. Contact us about how to get access to software, global best practices, implementation services, training, and technical support to help your organization realize its full potential while addressing your unique needs.

Contact Us

model pressurized force mains and gravity hydraulics with ease