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OPEN SWMM

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SWMM Knowledge Base

Invite to be part of a conference/party, sort-of on SWMM 12 Sep 1995 \| Bill James ... anniversary will produce a bumper Proceedings, and allow some special evening

10 year anniversary of the release of EPA SWMM 5.0.001 12 Nov 2014 \| Robert Dickinson, Bill James, Phil Brink, Rob James, Larry Bodnaruk, Bill Lucas ...A colleague mentioned that this is the 10th year anniversary of EPA SWMM... 5. I thought this important or noteworthy anniversary was due some sort

SWMM golden anniversary 05 Mar 2019 \| Wayne Huber, Chris Brooker, Richard Gibney, Robert Dickinson

Volume calculation 29 May 2020 \| Harsha Yadav, Michael Gregory, Robert Dickinson

Running multiple design events 14 Jul 2020 \| Suresh Hettiarachchi, Robert Dickinson, Anthony Holder

Inquiry into SWMM materials 16 Jun 2020 \| Shu Yu, Robert Dickinson, Michael Gregory

System runoff output for different rainfall resolution 23 Jul 2020 \| Riddhish Gawade

Explaining the probability of flooding 21 Oct 2004 \| Reinhard Sprenger, Michael Gregory, Johnson Liu, Jim Dumont, Todd Wyman, Charlie Moore

Storm return period 22 Jul 2020 \| Iman Alharsha

Representing Different Soils in SWMM 30 Jul 2020 \| Felicity Harper

Rain garden infiltration redirection 02 Jul 2020 \| A Gorgoglione

Netstorm: disaggregating PRISM or GHCN (Global Historical Climatology Network)-Daily data 20 Apr 2020 \| Jason Bernagros

reducing simulation time with LENGTHENING_STEP 16 Apr 2020 \| Pere Marc Monserrat

Rainstorm survey: would you use a historical rainfall tool? 15 Apr 2020 \| David Edgren

Flow loss in irregular, open channel 01 Apr 2020 \| Ann Nunnelley, David Moughton, Robert Dickinson, Peter Klaver

Getting results of selected multiple nodes in the .rpt file 24 Mar 2020 \| Suresh Hettiarachchi, Robert Dickinson

Icon size with 4k monitor SWMM 5.1.0.14 05 Mar 2020 \| Simone Brotto

Storage curve and discharge curve 27 Jan 2020 \| Brian Fischer, Jim Dumont, Stephen Jarman

Inlet control 07 Jul 2006 \| Mark Boucher

Modifying 2D nodes and cells after running simulations 16 Jan 2020 \| Naasir Bassier

Any way to render minimum velocities in pipes? 15 Jan 2020 \| Megan McColl

Job opportunity @ aqua america near Philadelphia, PA (project engineer - hydraulic Modeling) 11 Jan 2020 \| Jinghua Xiao

Student Looking for Culvert Design Guidance 03 Jan 2020 \| Brett Driscoll

A complex underground long culvert 22 Dec 2019 \| Hadiseh Bolkhari

Rainfall data format incompatibility 20 Dec 2019 \| Carolina Welzel

Surge analysis with SWMM 15 Dec 2019 \| Robert Dickinson

53rd International Conference on Water management Modeling (ICWMM) Toronto, Canada - February 26th & 27th, 2020 25 Nov 2019 \| Kat Finney

Increase default slope precision and display of link length 08 Oct 2019 \| Robert Madanat, Robert Dickinson, Mitchell Heineman

EPASWMM standard models 05 Oct 2019 \| Robert Dickinson

LID soil moisture content 29 Aug 2019 \| Julia Bond

Stilling Basin 15 Jul 2019 \| Thomas Munro

Simulation of permeable pavement apparently no functioning 12 Jul 2019 \| Gustavo Silva

A suggestion for researchers and developers 08 Jul 2019 \| Masum Mokhtari

Convert GIS Lidar Geodatabase to DEM 26 Jun 2019 \| David Gong

Recommended Basin Size 24 Jun 2019 \| Scott Schreiber

Australian Rainfall and Runoff 2019 and SWMM 24 Jun 2019 \| David Moret

Job opportunity at City of seattle 19 Jun 2019 \| Justin Twenter

error using batch run, but no error using window running 13 Jun 2019 \| Hong Li

5.1.013 bug when RDII and SUBCATCHMENT with different raingages use the same timeseries 04 Jun 2019 \| Gary Martens, Robert Dickinson

1D versus 2d modeling 23 May 2019 \| Michael Gregory

calibration using SRTC tool 16 May 2019 \| Julia Bond

Extreme events 13 May 2019 \| Siham Jawad, Shirley Clark, Mitchell Heineman, Michael Gregory, Robert Dickinson

Database Model for all sections of .INP file 07 May 2019 \| Josh Thomas

Subcatchments & LID's 28 Apr 2019 \| Jonathan Garcia

0 vote	Missing input files 25 Mar 2019 \| Sam Shamsi, Joseph Pang, Robert Dickinson

Flow fraction and sub to supercritical flow transitions 21 Feb 2019 \| Aaron Manzali, Robert Dickinson

CN-method 07 Feb 2019 \| James Israel

Conflict manholes and culverts 07 Feb 2019 \| John Paine

Learning SWMM 18 Jan 2019 \| Rouhollah Shokri, Robert Dickinson, Michael Gregory, Joseph Pang, Rohhollah Shokri

Convert rates to volumes 09 Jan 2019 \| Panagiotis Karanasios, Amanda Dube, Robert Dickinson, Peter Klaver

guidelines reminder 02 Jan 2019 \| Kat Finney

Potential Evapotranspiration VS actual Evapotranspiration using SWMM 18 Dec 2018 \| Jason Bernagros

52nd International Conference on Water management Modeling (icwmm) Toronto, Canada - February 27th & 28th, 2019 27 Nov 2018 \| Kat Finney

Manning's n: how many digits are used after decimal point? 16 Nov 2018 \| Prasanna Dahal

Turning off auto-scale in graphs 13 Nov 2018 \| Robert Madanat

	Tidal Boundary Conditions 29 Oct 2018 \| Michael Gregory

	Custom Conduit Shapes 29 Oct 2018 \| Michael Gregory

	A very simple two subcatchment model with and without green roofs 22 Oct 2018 \| Robert Dickinson, Keith Hume

Subject is empty after clean up 06 Oct 2018 \| Chai Holla, Sam Sam, Robert Dickinson

SWMM process schematic 26 Sep 2018 \| Rob James

Visualization with inpFLOODS 26 Sep 2018 \| Gouri Kadam

Runoff into open channels 25 Sep 2006 \| Victor Onyango

	A very simple two subcatchment model with and without rain gardens 19 Sep 2018 \| Robert Dickinson

	A very simple two subcatchment model with and without rain barrels 18 Sep 2018 \| Robert Dickinson

NOAA "QPE" - Quantitative Precipitation Estimates 09 Aug 2018 \| Nihar Samal

Missing vcomp140.dll 02 Aug 2018 \| Michelle Simon

	Rain data formats 30 Jul 2018 \| Michael Gregory

	Steven's Avenue Drainage District, Lancaster, PA (from SWMM2) in SWMM5 21 Jul 2018 \| Robert Dickinson

Job opportunity in Guelph, ON 20 Jul 2018 \| Michael Gregory

New Job Opportunity: Engineering Associate 16 Jul 2018 \| Sophia AbuDakar

Raingage time interval and calibration 25 May 2018 \| Hussain Shahzad

Recommended calibration and validation strategy for hydrologic models 26 Jun 2018 \| Muhammed Chowdhury

5.1.012 bug: Street sweeping in SWMM5 21 Jun 2018 \| Robert Dickinson

	Evaporation, snow, and groundwater processes 14 Jun 2018 \| Mitchell Heineman

.INP extension in gvsig to SWMM 10 Apr 2018 \| Florencia Srur

SWMM subcatchments file extension 28 Mar 2018 \| Florencia Srur

	Precipitation input formats 26 Mar 2018 \| Mitchell Heineman, Robert Dickinson

	Hourly evaporation example model 25 Mar 2018 \| Robert Dickinson

Is it possible to develop mass balance simulation in SWMM in conjunction with MATLAB? 19 Mar 2018 \| Brenner Silva

Documentation for OWA-SWMM 5.2.0 is live! 15 Feb 2018 \| Bryant McDonnell

Rain barrels 14 Feb 2018 \| A S

Permissible discharge standard guidelines for disposal of treated municipal wastewater 14 Feb 2018 \| Rajiv Batish

Drainage of electrical substation 02 Feb 2018 \| Lori Hu

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