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.
Hi, am running SWMM from the commandline, meaning I can only access the .RPT file and not the 'Statistics Report' utility which is available only in the GUI. Because I am interested in the inter-event statistics of precipition and flow of a link, is
Read more…You can model water quality as a SWMM 5 inflow time series using the following steps:
1. Model Water Quality (TSS for Example)
2. Add the needed inflow Time Series at a Node
3. Include both a Flow
4. and a TSS Time Series
5. The TSS time Series is
Read more…Hello sir,
seasons greeting.
I am very new to the SWMM5 and working on a project in which i have to develop unit hydrograph and pollutograph in SWMM. please help me out.explain me a detailed procedure to develop hydrograph and pollutograph. Actually I
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.
I lumped my catchment - disregarding the details of the sewer nework and repalacing it with an equivalent subcatchment - but it offten reacts faster than the detailed sewer network model. Any research or idea on this? I tried to include a link down
Read more…Hi, I have a SWMM project representing one catchment, I want to add another SWMM project (of another nearby catchment produced separately) inorder to have a combined project representing both catchments.
What is the best way to do this? Do I have to e
Read more…Hi, I am trying to calibrate a subcatchment. I have semi-automatically tried to calibrate catchment width, slope, Manning's n for pervious and impervious, depression storage for pervious and impervious. I came up with a flow curve shape which looks l
Read more…Hi everybody,
if anyone can help me with this:
How can I develope in SWMM5, an infiltration facility (like infiltration trench, or better, like a linear - not spot soakway) which is located underground (which means it does not receive rainfall itself
Read more…Hello, I am modifying the LID controls from the text editor to perform a sensitivity analysis
What is the meaning of the fifth parameter assigned to infiltration trench surface layer and the fourth parameter to underdrain layer?
[LID_CONTROLS]
;; Type/L
Hello, everyone,
I study a area which always occurs infiltration in dry-weather and exfiltration in wet-weather, for there is a stream nearby the sewer.
When the level of the stream is higher than that of the sewer, it happens the infiltration, otherwi
Read more…I want to control opening and closing of an orifice depending on the flow in a downstream link. I want to close the orifice for 15min if the flow in the d/s exceeds say 50 LPS, after 15 min I want to check again the flow in the link and adjust the op
Read more…Hi, everyone,
I use dynamic wave to simulate a piece of pipe network, and I set up the outfall boundary to time series which I measured several months ago. The outfall boundary is surcharged when it rains. But after the simulation, I find the total
Read more…The purpose of this note is to show how InfoSWMM is related to various SWMM 5 engines. InfoSWMM is a ESRI Arc Map Interface to the properties of the SWMM 5 engine using model development tools created by Innovyze for InfoWater and InfoSewer. It uses
Read more…Hi
I am new member to this forum as well new to EPA SWMM.
As per city of Calgary need to model storm detention in EPA SWMM 5.1 for the project area 3.3 ha and need to know how much volume of storage required, permissible release rate is 80 l/s/ha.
Im
Read more…Hello,
I am new to the site and hoping to get a few questions answered about the newest version of SWMM. I am currently a student working on a design project and we have choosen SWMM to model stormwater mangement in a cluster resdential development.
Read more…This is a complete working example
[TITLE]
;;Project Title/Notes
BOD5 linked to Temperature
[OPTIONS]
;;Option Value
FLOW_UNITS CMS
INFILTRATION CURVE_NUMBER
FLOW_ROUTING DYNWAVE
LINK_OFFSETS DEPTH
MIN_SLOPE 0
ALLOW_PONDING YES
SKIP_STEADY_STATE NO
Hi evrybody,
Is it possible to introduce in SWMM a new was-off equation or I can only choose from the equation that there are inside?
Imagine any type of equation. Polynomial, or logarithmic, anything. Does SWMM allow the user to include any equation?
Read more…Hi evrybody,
I'm working on Pyrethroids in Urban Stream Sediments and I'm using SWMM.
I would like to know if there are equations in SWMM to simulate Photodegradation and hydrolisis processes.
Thank you in advance.
Angela
Read more…