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Hydrology and Hydraulics Twitter/Facebook Like Feed

As the topic of this post states, it is a way to add Twitter and Facebook comments in one stream. It unlike Facebook and Twitter allows some editing of the stream. Hydrology and Hydraulics Twitter/Facebook Like Feed

Started by Robert Dickinson in SWMM5

2 Replies · Reply by Robert Dickinson Mar 12, 2016

Pump Curve Behavior

I am new to trying to model VFD Pumps. I have a single pump running on a single type 3 curve without controls besides on-off levels. Looking at the pump operation curve, the purple diamond indicates that the pump is operating on the curve most of the

Started by Ross Volkwein in InfoSWMM

4 Replies · Reply by Ross Volkwein Jun 27, 2014

Importing Time Patterns into SWMM5 from InfoSwmm

Hi Everyone,

I was wondering if anyone has had any experience with SWMM5/InfoSwmm compatibility. I have had someone export several input files from InfoSwmm for use in SWMM5. Generally everything works quite well. However time pattern information (for

Started by Adam Shypanski

1 Reply · Reply by Robert Dickinson Nov 20, 2013

Leaping Weir Example in SWMM 5 and InfoSWMM, Alternative

Leaping Weir Example in SWMM 5 and InfoSWMM, Alternative

This is an example SWMM 5 model that can be imported into InfoSWMM or H2OMap SWMM using the Exchange/Import Command. The low flow falls over the berm of the leaping weir into a rectangular o

Started by Robert Dickinson in Hydraulics

0 Replies

A Peculiar HGL, any ideas?

I'm getting a strange HGL for a fairly simple run. Just running the flow routing module with an external inflow. Using Dynamic Wave with a 1 second time step, 15sec conduit lengthening time step, both normal flow limits. Why would manhole PL120 not b

Started by Ross Volkwein

11 Replies · Reply by Ross Volkwein May 8, 2013

Maximum HGL Head Class in InfoSWMM AND H2OMAP SWMM

Maximum HGL Head Class in InfoSWMM AND H2OMAP SWMM

You can find the node flood or surcharge maximum occurrence during a simulation in the Junction Summary Report table in InfoSWMM and H2OMAP SWMM (Figure 1)

Empty

Started by Robert Dickinson in InfoSWMM

0 Replies

Global Dry Weather Flow Reduction in InfoSWMM and H2OMAP SWMM

A cool tip to reduce the overall dry weather flow in InfoSWMM and H2OMAP SWMM without changing the mean dry weather flow is to do the following:

1. Make a Reduction or Increase

Started by Robert Dickinson in InfoSWMM

0 Replies

InfoSWMM 2D Report Variables

InfoSWMM 2D Report Variables

The Junction Graph variables for 2D Depth, 2D Speed, 2D Froude Number, 2D Unit Flow, 2D Inflow, 2D Volume and 2D Angle for a InfoSWMM 2D simulation for up to 1000 years can be plotted in the Report Manager of InfoSWMM.

Started by Robert Dickinson in InfoSWMM

0 Replies

The Structure of InfoSWMM in Arc Map

The Structure of InfoSWMM in Arc Map

Started by Robert Dickinson in InfoSWMM

2 Replies · Reply by Robert Dickinson Nov 23, 2012

Advanced Labeling in InfoSWMM or H2OMAP SWMM to show MM or IN on a HGL Plot

Advanced Labeling in InfoSWMM or H2OMAP SWMM to show MM or IN on a HGL Plot

Here is how to get the maximum depth shown in millimeters or inches on a HGL Plot in InfoSWMM or H2OMAP SWMM– use the OTHER LINK Dimensions option. You need to run the mo

Started by Robert Dickinson in InfoSWMM

0 Replies

Steady State Flow Analysis in InfoSWMM using a Ramp DWF

Subject: Steady State Flow Analysis in InfoSWMM using a Ramp DWF

This can be easily created using a few steps in InfoSWMM.

Step 1: Using Scenario Explorer make a cloned Child Scenario and a cloned DWF Set which will be later modified.

Started by Robert Dickinson in InfoSWMM

1 Reply · Reply by Robert Dickinson Nov 9, 2012

Sensitivity Analysis in InfoSWMM and H2OMAP SWMM

Subject: Sensitivity Analysis in InfoSWMM and H2OMAP SWMM

It is easy to perform sensitivity analysis in InfoSWMM and H2oMAP SWMM using the Scenario Manager, Dataset manager, Block Edit in the Database Editor, Batch Simulation and the Report Manag

Started by Robert Dickinson in InfoSWMM

0 Replies

How is the Maximum Link Flow Applied in InfoSWMM or SWMM 5?

Subject: How is the Maximum Link Flow Applied in InfoSWMM?

The maximum flow limit for a link (from the attribute browser or the DB tables for a link) applies to the kinematic wave and the dynamic wave solution. The inflow to the link in the kin

Started by Robert Dickinson in InfoSWMM

0 Replies

Arc Map If Statements for Showing Flooding in InfoSWMM

You can use a combination of the Map Display in InfoSWMM and the Arc Map Label Properties to show the Maximum Ponded Volume at a node during am InfoSWMM simulation.

The label function in VBSC

Started by Robert Dickinson in InfoSWMM

0 Replies

How to Export all of your Data to a Shapefile Using InfoSWMM

Subject: How to Export all of your Data to a Shapefile Using InfoSWMM

You can do this easily by using three steps which are shown in Figure 1, Figure 2 and Figure 3.

Figure 1.

Started by Robert Dickinson in InfoSWMM

2 Replies · Reply by Robert Dickinson Apr 17, 2015

Low Impact Development Options in H2OMAP SWMM and InfoSWMM

Subject: Low Impact Development Options in H2OMAP SWMM and InfoSWMM

The five options are:

1.       Rain Barrel
2.      Bio Retention Cell
3.      Infiltration Trench
4.      Vegetative Swale
5.      Porous Pavement

and can be entered as control

Started by Robert Dickinson in InfoSWMM

0 Replies

LID and BMP Modelling in InfoSWMM and H20Map SWMM

Subject: LID and BMP Modelling in InfoSWMM and H20Map SWMM

The attached PDF file describes some of the Low Impact Modeling and Best Management Practice modeling options in InfoSWMM and H2OMap SWMM (Figure 1). The Slide Titles are:

Low Impact

Started by Robert Dickinson in InfoSWMM

0 Replies

FEMA, SWMM 5, 2D and LID in InfoSWMM

This circular time line graph shows there has been 11 versions of InfoSWMM with Low Impact Development (LID) modeling features and 2D mesh simulation added for InfoSWMM v10. The LID modeling features were added to EPA SWMM 5.0.019. EPA SWMM 5 has

Started by Robert Dickinson in InfoSWMM

0 Replies

infoswmm (18)

Hydrology and Hydraulics Twitter/Facebook Like Feed

Pump Curve Behavior

Importing Time Patterns into SWMM5 from InfoSwmm

Leaping Weir Example in SWMM 5 and InfoSWMM, Alternative

A Peculiar HGL, any ideas?

Maximum HGL Head Class in InfoSWMM AND H2OMAP SWMM

Global Dry Weather Flow Reduction in InfoSWMM and H2OMAP SWMM

InfoSWMM 2D Report Variables

The Structure of InfoSWMM in Arc Map

Advanced Labeling in InfoSWMM or H2OMAP SWMM to show MM or IN on a HGL Plot

Steady State Flow Analysis in InfoSWMM using a Ramp DWF

Sensitivity Analysis in InfoSWMM and H2OMAP SWMM

How is the Maximum Link Flow Applied in InfoSWMM or SWMM 5?

Arc Map If Statements for Showing Flooding in InfoSWMM

How to Export all of your Data to a Shapefile Using InfoSWMM

How to Export all of your Data to a Shapefile Using InfoSWMM

Low Impact Development Options in H2OMAP SWMM and InfoSWMM

LID and BMP Modelling in InfoSWMM and H20Map SWMM

FEMA, SWMM 5, 2D and LID in InfoSWMM

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