Category: SWMM4

Visual Hydro: Merging the Engineering of SWMM to a Comprehensive Civil Engineering Design Software Package (CAiCE)

A presentation from 1999 (pre Y2K) on Visual Hydro…. toronto99

Anthony Kuch, Robert Dickinson, Alan Akman and Jayant Keskar  CAiCE Software Corporation    

February 18, 1999

1999 Stormwater and Water Systems Modeling

Mississauga, ON

A small note on my background with Visual Hydro, Visual SWMM and CAiCE Software

1998-2000, Lead Software Read the rest

#SWMM3 and #SWMM4 Acknowledgments, includes mention of #PCSWMM

A note from the past, the SWMM3 and SWMM4 Acknowledgments from their respective manuals for the sake of posterity and in thanks for all of their past efforts.

SWMM4 Acknowledgments

Maintenance and updating of the EPA SWMM has been continuous since its

inception in 1969-70.

Over the many intervening years … Read the rest

Extran Hydraulics Master from #Extran3 and #SWMM4 converted to #SWMM5

This is part of the #Inside_#SWMM5 series of blogs and is intended as a visual aid and code developer for the Storm Water Management Model Reference Manuals on I always think images (and some words) are best at explaining the internal working of code. I do encourage you to … Read the rest

Graphical View of the Runoff process in #SWMM5 and #INFOSWMM

Here is a graphical view of the nonlinear runoff processes in InfoSWMM and SWMM5:

1. Three runoff surfaces

a. Impervious with Depression Storage

b. Pervious

c. Impervious without Depression Storage

2. Slope (same for all runoff surfaces)

3. Width or the Dimension of the Subcatchment (same for all runoff surfaces)… Read the rest

Innovyze RDII Analyst for the Analysis and Calibration of RDII, DWF, DWF Patterns and GWI in Sewer Collection Systems

One of the most powerful InfoSWMM and H2OMAP SWMM Application Tools from Innovyze is RDII Analyst.  RDII Analyst will separate out the Groundwater base flow, Dry Weather Flow (DWF), DWF Patterns, estimate the Wet Weather flow component or RDII  Rainfall -Derived Infiltration Inflow (I&I) and use a Genetic Algorithm to … Read the rest

New EPA SWMM 5.1 Hydrology and User Guide now Downloadable from the EPA site.

New EPA SWMM 5 Hydrology and User Guide now Downloadable from the EPA site. 





Storm Water Management Model Reference Manual Volume 1 – Hydrology (PDF) (235 pp, 3.8 MB)  July 2015, EPA No. 600/R-15/162.



Read the rest

The Group Mind of Software Development, Software Support and Google/Bing @Innovye #SWMM5 #EPANET

I saw this article (from my email) from Business Insider about the “Group Mind”  Here is the very long link URL

Group mind

This idea that individuals prioritise where information is located has led some researchers topropose that digital devices and the internet have become a form of transactive

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World-Renowned Urban Drainage Modeling Authority Robert Dickinson Joined Innovyze in January, 2008

World-Renowned Urban Drainage Modeling Authority Robert Dickinson Joined Innovyze in January, 2008

Broomfield, Colorado USA, January 16, 2008/altered 2014

2008/2014 Robert E. Dickinson, one of the world’s leading experts in wastewater and urban drainage modeling, has joined Innovyze as Product Sector Leader. Dickinson, who comes to the company from CDM
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