EPA SWMM 5.1.011 is now available for download at EPA's webpage:
https://www.epa.gov/water-research/storm-water-management-model-swmm#downloads
Here are the changes...… Read the rest
Visualizing 2D Simulation Output in InfoSWMM 2D
Visualizing 2D Simulation Output in InfoSWMM 2D
Once the model has been successfully simulated using the Run Manager, you can review the 2D simulation output. 2D Simulation results can be visualized in plan view (i.e. 2D view in the ArcMap Drawing Area window) or 3D view. Note: ArcGIS 3D Analyst … Read the rest
How to See the Highest Continuity Errors Table in the Output Report Manager for #InfoSWMM
How to See the Highest Continuity Errors Table in the Output Report Manager for #InfoSWMM
In the output text report file of infoSWMM and H2OMap SWMM there is the Highest Node Continuity Error Table. The Table shows the highest 20 Nodes for percent node continuity errors and the actual continuity … Read the rest
How Orifices and Weirs Work in SWMM 5
How Orifices and Weirs Work in SWMM 5. The inputs to the orifice flow calculator are
Step 1
If the head in the orifice or the rules for the orifice cause the orifice to be closed then the flow is zero.
Step 2
If the inlet depth to the orifice … Read the rest
Updated – Innovyze St Venant Solutions for InfoSWMM, InfoSewer, H2OMap SWMM and InfoWorks ICM and InfoWorks ICM SE
Updated - Innovyze St Venant Solutions for InfoSWMM, InfoSewer, H2OMap SWMM and InfoWorks ICM and InfoWorks ICM SE
This help file topic contrast the St Venant Solution for InfoSWMMH2OMap SWMM 
, InfoSewer/H2OMap Sewer
and ICM/ICM SE
.
1. Assumptions for the St. Venant Equations
The assumptions behind Lumped and Distributed … Read the rest
Manhole Elevations in InfoSWMM and SWMM 5
Manhole Elevations in InfoSWMM and SWMM 5
… Read the rest Subject: Manhole Elevations in InfoSWMM and SWMM 5
Starting from the bottom of the manhole you have these regions of computational interest:
1. Manhole Invert to the lowest link invert – the node continuity equation is used with the area of the manhole
What would be the perfect format for a Water Related Engineering Blog?
What would be the perfect format for a Water Related Engineering Blog?
A note for my readers. I am having an internal public discussion with myself. If you have other ideas or suggestions please email me. I get a lot of emails and very little non spam comments on my
… Read the rest A note for my readers. I am having an internal public discussion with myself. If you have other ideas or suggestions please email me. I get a lot of emails and very little non spam comments on my
The four cross sectional areas in a link of SWMM 5 and InfoSWMM
Note: Four cross sectional areas are used in a link of SWMM 5. The weighted hydraulic radius (Rwtd) is a function of the Froude Number of the link and the upstream and downstream hydraulic radius. The Rwtd value is used in the computation of the friction slope or … Read the rest
A collage of LID Types in InfoSWMM and InfoSWMM Sustain along with the Process Layers
A collage of LID Types in InfoSWMM and InfoSWMM Sustain along with the Process Layers pic.twitter.com/ePtQPrg3sp
— Robert E Dickinson (@RDickinson) March 6, 2015
SWMM5 or SWMM 5 or InfoSWMM LID GIF of all LID GI Controls for @Boonsri @Innnovyze pic.twitter.com/V89gpnZght
— Robert E Dickinson (@RDickinson) March 7, 2015
Hybrid Learning at Innovyze
Hybrid Learning at Innovyze
1. Help Files with links to Blogs, Forums and Videos
2. Support Emails/Calls with Support linking to Blogs and Videos
3. Blogs, Innovyze and Other Blogs
4. Forums for all of our products including SWMM5 and EPANET
5. Twitter/LinkedIn
6. YouTube and Vimeo in Help Files
… Read the rest 1. Help Files with links to Blogs, Forums and Videos
2. Support Emails/Calls with Support linking to Blogs and Videos
3. Blogs, Innovyze and Other Blogs
4. Forums for all of our products including SWMM5 and EPANET
5. Twitter/LinkedIn
6. YouTube and Vimeo in Help Files