Category: SWMM 5.1.013

An easy test for SWMM5 versions using the Status Report Message for Unrecognized Keywords in past SWMM5 GUI

An easy test for SWMM5 versions using the Status Report Message for Unrecognized Keywords in past SWMM5 GUI

SWMM 5.1.012 reading SWMM 5.1.013 Inp Files

SWMM 5.1.011 reading SWMM 5.1.013 Inp Files

SWMM 5.1.010 reading SWMM 5.1.013 Inp Files

SWMM 5.1.009 reading SWMM 5.1.013 Inp Files

SWMM 5.1.008 reading SWMM Read the rest

SWMM 5.1 Update History up to SWMM 5.1.013 and Link to New EPASWMM 5.1013 Install

SWMM 5.1 Update History

New SWMM 5.1.013 is now available http://t.co/v8QVy5c3UI

Build 5.1.013 (05/10/18)

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Engine Updates:

  1. A subcatchment's depression storage depth, its pervious surface roughness

(Mannings n) and its hydraulic conductivity can now be adjusted on a

monthly basis by assigning monthly time patterns to these properties.

For … Read the rest

EPASWMM5 Tutorial with Images for SWMM 5.1.014

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

There was a change in EPA SWMM 5.1 to better represent Weekend vs Weekday Hourly flow patterns

There was a change in EPA SWMM 5.1 to better represent Weekend vs Weekday Hourly flow patterns

Fields for the DWF Tables in  H2OMap SWMM  and InfoSWMM are:

  1. Scenario Name
  2. Junction ID for the node that receives the DWF
  3. The item – either FLOW, MASS or Concentration (Use Blockedit to
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Time Step Selection in InfoSWMM, ICM SWMM Networks and SWMM5

1st The time step you use in SWMM 5 is controlled from the top by the rainfall interval (Figure 1): 

1.   All of your time steps should be less than the rainfall interval,

2.   The hydrology time step should be less … Read the rest

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