New CONNECT Edition Update 3 release for SewerGEMS, CivilStorm, SewerCAD, StormCAD, and SewerOPS

We are pleased to announce the availability of CONNECT Edition Update 3 (build of the following Bentley OpenFlows products:

SewerGEMS CONNECT Edition Update 3 (
CivilStorm CONNECT Edition Update 3 (
SewerCAD CONNECT Edition Update 3 (
StormCAD CONNECT Edition Update 3 (
SewerOPS CONNECT Edition Update 3 (

Licensed SELECT and ELS subscribers can upgrade to these new releases at no additional cost. they include enhancements and new features to help you be more successful with your hydraulics and hydrology modeling projects. Below are some of the highlights.

  • ArcGIS Pro Integration (SewerGEMS only)
  • Import NOAA Atlas 14 data
  • Updates to Gutter Cross Section tool
  • SWMM Time Series Control data (Explicit Solver only)
  • Support for conduit thickness for closed irregular conduits
  • Supported Operating Systems and Platforms
  • Model Compatibility
  • Stability enhancements and fixes to reported issues

This release integrates with MicroStation V8i SELECTseries 10 and V8i SELECTseries 4. This release supports integration with AutoCAD 2019, 2020, and 2021 (32 bit/64 bit).

For SewerGEMS, ArcGIS Pro integration supports version 2.6 and 2.7. ArcMap integration supports up to version 10.8.1. See more on ArcGIS Pro integration here.

See the "What's New" articles below for more information on the enhancements and features introduced with this release:

What's new in SewerGEMS, CivilStorm, SewerCAD, StormCAD, and SewerOPS CONNECT Edition Update 3 - Build

For more information on downloading this release, please see the following article:

Downloading OpenFlow Software

Please use our forum to discuss any questions or feedback you have about this release.

Happy modeling!

Bentley Technical Support