Greetings fellow SWMMers,
I am working on my masters project and I am struggling to get the output of my model to match with the precipitation data I have.
My precipitation data indicates that I should have about 50 inches of cumulative rainfall for th
Read more…Hi there,
Very new SWMM user here. Interested in defining some LID Controls so I can select them for my subcatchments in the drop down menu in the editor.
It seems I need to first define the Controls and how they are routed using the specialized pro
Read more…Tissot Teng-chi series of second-generation solar Pro watch has been ready for the challenge.This watch will help you challenge Quest jungle or metropolis.Dial with a solar panel, as an inexhaustible energy and convert light into electricity, given t
Read more…March 23 to March 30, the 45th Basel International Watch and Jewelery Show (Baselworld) opened at Messe Basel exhibition hall.The exhibition, Bucherer follows the opening last year of the golden theme of the pavilion.Here follow the footsteps Best Ch
Read more…H. Moser & Cie. Watch the latest series of new color when watch - green universe.Prominent "blue lightning" dial has become a brand logo, brand reputation is also an important factor.The new watch unconventional green, I can not help but think of the
Read more…Hello,
I have been puzzled with two questions recently:
How to calculate the number of downspouts on a house and how to size them, but by somehow using the flow rate of the gutters?
I found that there are a number of sources which offer the sizing of do
Read more…Hello,
Please forgive me for my bad English.
I am wondering if somebody could help me with one particular issue that has been puzzling me for some time.
I started reading the NDS Principles of Exterior Drainage publication. On page 55 of that publicatio
Baltimore Ravens offensive lineman John Urschel isn't just taking classes at wholesale nfl jerseys the Massachusetts Institute of Technology. He's acing them.
That "streak" includes picking up his bachelor's and master's degrees in math at Penn State
Read more…This means that for every one engine revolution, the output shaft on the transmission turns once. A common five speed final ratio is .80:1. This means the engine is turning eight tenths of a revolution for one turn of the transmission. We were surrou
Read more…How the inflow boundary conditions in SWMM model should be set-up for runoff modeling (I am not asking about runoff quality).
What I do is to run the model with input parameters and rainfall value, what else needed to be done.
Read more…I am modeling a small (<1acre) pervious area and running continuous simulations of ~ 2yrs to check the impact of various depression storage values. Based on the SWMM manual and other sources I assumed the total runoff and outflow would be reduced pr
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…Can anyone help me providing a sample SWMM model calibration tutorial set that uses PEST. I have a storm network model and I need to calibrate the model using PEST.
Any relevant suggestion, tutorial or reference is appreciated in advance.
Read more…Hi there users,
Having some trouble modelling rain-gardens in SWMM. I have a few rain-gardens draining impervious surfaces in an urban catchment.
In checking the detailed rain-garden flux files, it would appear that there is no exfiltration and the so
Read more…Hi there users,
I'm currently using SWMM V5 to model the drainage network for a small urban catchment.
There are a few side entry pits along the road—these pits capture road runoff.
I was wondering, is there a way in SWMM to specify the inlet capacity
Read more…
RnD.de.PortraitsSingapore's Marina Barrage.
The Marina Barrage and Reservoir, which opened in 2008, is at the heart of Singapore's two-billion-dollar campaign to improve drainage infrastructure, reduce t
Subject: Example SWMM 5 Snowmelt Model
Attached is a simple sample snowmelt model in SWMM 5 that has built in snowfall and temperature in a one subcatcment model with snowmelt. You define the separation of precipitation into snowfall and rainfal
Subject: Example Groundwater Model in SWMM 5
The attached model shows three ways in which the groundwater model of the SWMM 5 subcatchments interact with the node depths of the hydraulic network. The hydraulic network interaction can be either:
Subject: Example DUPUIT-FORCHHEIMER APPROXIMATION FOR SUBSURFACE FLOW Model in SWMM 5
This example was created from an older SWMM 4 model from 1988 using the SWMM 4 to SWMM 5 converter. The values for the coefficients in this case are A1 = A3
