Author Archives

Storm/Sewer Modeler with a 45 yr association with EPASWMM. Now at Autodesk supporting InfoWorks ICM_SWMM Founder http://robertdickinson.org, Chair/TAC at http://CIMM.ORG

Storm/Sewer Modeler with a 45 yr association with EPASWMM. Now at Autodesk supporting InfoWorks ICM_SWMM

2006 PDF from Huber et al BMP Modeling Concepts and Simulation

 

2006 PDF from Huber et al BMP Modeling Concepts and Simulation

2006 PDF from Huber et al BMP Modeling Concepts and SimulationRead the rest

2D Boundary Type in InfoSWMM 2D

Boundary TypeSelect a Boundary Type for the 2D Boundary polyline. Boundary type effects what happens to the flow when it reaches the boundary. Note: If it is not clear what happens at the boundary then Critical Condition type is recommended.

 

Available types are:

  • Vertical Wall - The boundary
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What is the percent routed from a Subcatchment in SWMM5?

What if the percent routing is 100 percent?

  1. If you choose outlet only as the subarea routing both impervious areas and the pervious area go to the outlet node or the outlet Subcatchment
  2. If you choose pervious as the subarea routing 100 percent of the impervious areas will flow to
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New Features in Innovyze SWMM 14.7 Update 1

New Features in Innovyze SWMM 14.7 Update 1

New Engine and GUI Features in InfoSWMM 14.7 which is based on EPA SWMM 5.1.013

1. Bug fix for control rules imported and exported to SWMM 5 for Diversion links with a Flow Command

2. Bug fix for Co Gages for RDII … Read the rest

SWMM Process Models and Modeling Objects, Units from Hydraulics Reference Manual

EPA SWMM Reference Manual Section 1.3 SWMM’s Process Models and Modeling Objects, Units

A blog created from the SWMM5 Reference Manual which makes it searchable. Original on the EPA Web Site https://lnkd.in/eKGHAB7 #watermatters

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MM- Storm Water Management Model User’s Manual Version 5

 PDF To Markdown Converter

Storm Water Management Model User's Manual Version 5.1EditPreview


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United States
Environmental Protection
Agency

EPA/600/R - 14/4 13b
Revised September 2015
www2.epa.gov/ water-research

Storm Water Management Model

User's Manual Version 5.

Office of Research and Development
Water Supply and Water Resources 
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Conservative finite-volume forms of the Saint-Venant equations for hydrology and urban drainage by Ben R. Hodges

From Ben's twitter account

If you're into the Saint-Venant equations, there's a new derivation in town.

https://doi.org/10.5194/hess-23-1281-2019 …

Conservative finite-volume forms of the Saint-Venant equations for hydrology and urban drainage
Ben R. Hodges
National Center for Infrastructure Modeling and Management, University of Texas at Austin, Austin, Texas, USA
Received: 02 … Read the rest

New Engine and GUI Features in InfoSWMM 14.7 which is based on EPA SWMM 5.1.013

New Features in Innovyze SWMM 14.7

New Engine and GUI Features in InfoSWMM 14.7 which is based on EPA SWMM 5.1.013

More about EPA SWMM 5.1.013 https://swmm5.org/2018/08/15/swmm-5-1-update-history-up-to-swmm-5-1-013/

Individual subcatchments can be assigned time patterns that adjust depression storage, pervious surface roughness and infiltration capacity on a monthly basis (see Subcatchment
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