Question: How does SWMM5 solve the 1D St Venant Equation in its conceptual Link/Node Network?

Answer: See these graphs of the solved for variables in the solution.

1/ There is also an ArcEngine version of InfoSWMM call InfoSWMM SA. I will SA to show some hidden features of the 1D … Read the rest

The Hydrology options in Innovyze InfoSWMM and InfoWorks ICM are shown in these mirror images map of the Runoff dialog in InfoSWMM and the Runoff Surface in ICM.

Equivalent features in InfoSWMM and ICM are:
1. SWMM 5 Non Linear Reservoir and SWMM in ICM
2. Snyder and Clark Routing… Read the rest

Exporting from ICM to SWMM5… Read the rest

The SWMM5 engine uses mean flow as the dry weather flow value (DWF) and not population but does allow weekday, weekend, daily and monthly patterns. You can use these many pattern options to actually use population in the SWMM5 and InfoSWMM dry weather flow tables. Here are the steps as … Read the rest

Import a SWMM5 INP File to InfoSWMM and InfoSWMM SA

Steps to Import SWMM 5 to InfoSWMM and InfoSWMM SA

A import the SWMM 5 File using Exchange

B Select the SWMM 5 INP file

C Update the Map by using the Utility Update Map from DB / Force All … Read the rest

InfoSewer versus InfoSWMM versus ICM

A short comparison of the features in InfoSWMM, ICM and InfoSewer. Many of the same rows apply to, InfoSWMM SA, InfoSewer SA and H2OMap Sewer.

Feature Class	Feature	InfoSewer	InfoSWMM	ICM
Base Functionality	Conservative Solution as an option
	Public Domain engine
	Calibrate model to flow

The Connections between Innovyze Products and SWMM5

The relationship between the Various InfoSWMM, H2OMap SWMM and InfoSWMM SA Versions and SWMM5

The relationship between ICM, ICM SE, InfoSWMM, InfoSewer, H2OMap Sewer, and SWMM5. InfoSWMM can import , SWMM5, H2OMap Sewer, InfoSewer can export to ICM_SE or ICM using the … Read the rest

Water Quality and Sediment Parameters

The Water Quality Simulation Parameters govern how the engine performs the additional water quality calculations during a simulation.

It is not normally necessary to amend the Water Quality Simulation Parameters. The default values have been chosen for optimum accuracy and performance. However, these parameters can … Read the rest

#SuDS in InfoWorks ICM

In InfoWorks ICM 6.5 and later the SWMM 5 LID Controls were added to the Subcatchment Grid of ICM. Here is a copy of the ICM Help File. The LID Controls are entered in the Subcatchment Grid (1), in the SuDS or LID Tab (2), it … Read the rest

SWMM5 Network Export from ICM 8.5 Help File

InfoWorks ICM can export networks to SWMM5 data format.

To export to SWMM5 file:

1. In the explorer window, right-click on the network to be exported.

2. Select Export | to SWMM5 from the popup menu. The Select Network Version and Scenario Dialog

3.5 Hydraulic Jump

When the flow is Supercritical in an upstream section of a channel and is then forced to become subcritical in a downstream section, a rather abrupt change in depth usually occurs and considerable energy loss accompanies the process. This flow phenomenon, known as hydraulic jump, is described … Read the rest

SWMM5 Conversion – Subcatchments from SWMM 5 in InfoWorks ICM

Information from the following sections of the SWMM5 project file are imported to InfoWorks ICM Subcatchment objects:

[SUBCATCHMENTS]

[POLYGONS]

[SUBAREAS]

[INFILTRATION]

[HYDROGRAPHS]

[RDII]

[SUBCATCHMENTS] Section

SWMM5 [SUBCATCHMENTS] are imported as InfoWorks ICM Subcatchments.

Geometry of the Subcatchment boundary is … Read the rest

InfoSewer versus InfoSWMM versus ICM

A short comparison of the features in InfoSWMM, ICM and InfoSewer. Many of the same rows apply to H2OMap SWMM, InfoSWMM SA and H2OMap Sewer.

Feature Class	Feature	InfoSewer	InfoSWMM	ICM
Base Functionality	Conservative Solution as an option
	Public Domain engine
	Calibrate model to flow

SWMM5 Conversion for links in InfoWorks ICM

To import network data from SWMM5 text files:

1. Open the network to be updated

2. Select Import | Model | from SWMM5 text file… from the Network menu. This displays the ICM SWMM5 Import Dialog.

3. Enter the path to the text file to be

SWMM5 Project file are imported to InfoWorks ICM

Information from the following sections of the SWMM5 project file are imported to InfoWorks ICM Link objects:

• [CONDUITS]

• [PUMPS]

• [ORIFICES]

• [WEIRS]

• [OUTLETS]

• [XSECTIONS]

• [TRANSECTS]

• [LOSSES]

• [VERTICES]

[CONDUITS] Section

SWMM5 Conduits are imported as InfoWorks ICM Conduits or Channels with the following properties:… Read the rest

EPASWMM5 Tutorial with Images for SWMM 5.1.014

This is a one HTML file version of the SWMM 5 Tutorial for modeling the quantity and quality of stormwater runoff produced from urban areas. You can find the original in the current EPA SWMM5 Help file. More images have been added. The … Read the rest

Steps for making Smooth River Reach Joins in ICM from Channels

Steps for making Smooth River Reach Joins in ICM from Channels

This is the end Result: A joining of three river reaches that were created using the Channel to River Reach tool in ICM. The three joined river reaches … Read the rest

New Release Delivers a Complete Integrated Catchment Management and Flood and Pollution Control Solution of Advanced Simulation Tools with Unsurpassed Performance and Reliability

Broomfield, Colorado, USA, July 26, 2016 — Innovyze, a leading global innovator of business analytics software and technologies for smart wet infrastructure, today announced the release of … Read the rest

Innovyze Further Expands RDII Analyst Functionality, Setting New Standard for Sanitary and Combined Sewer System Model Calibration

New Features Allow Unprecedented Analysis and Comparison of Rainfall-Derived Inflow and Infiltration Data, Parameters for Complex Sewers

Broomfield, Colorado, USA, March 15, 2016

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

This blog contrasts the St Venant Solutions for InfoSewerH20Map Sewer (1), InfoSWMM/H2OMap SWMM and ICM/ICM SE.

1.  Assumptions for the St. Venant Equations

The assumptions behind Lumped and Distributed Models along with the assumptions of the St Venant equations.  InfoSewerH20Map Sewer, InfoSWMM, H2OMap SWMM, SWMM5, ICM and ICM SE … Read the rest

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

    I am afraid, judging by the gingerly manner in which we went down the shaft, that we should not have been much good had any great difficulties been encountered. It was a primitive sort of ladder we had to go down, merely consisting of iron rings driven into the wall … Read the rest

Creation of Sewer Metering Areas (SMA’s) for Better Asset Management: A Western Virginia Water Authority Study

This Webinar concentrates on how Western Virginia Water Authority implemented Sewer Metered Areas (SMA’s) mini zones to assist in hydraulic model calibration and sewer asset prioritization for rehabilitation and replacement.  SMA’s will be defined … Read the rest

The original source is

http://www.gsshawiki.com/Infiltration:Parameter_Estimates

and has been modified to have values in mm instead of cm

Infiltration:Parameter Estimates