Model:SWMM: Difference between revisions
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|Type of contact=Project manager | |Type of contact=Project manager | ||
|Institute / Organization=U.S. Environmental Protection Agency (EPA), Ground Water and Ecosystems Restoration Division | |Institute / Organization=U.S. Environmental Protection Agency (EPA), Ground Water and Ecosystems Restoration Division | ||
|Postal address 1=P.O. Box 1198 | |Postal address 1=P.O. Box 1198 | ||
|Town / City=Ada | |Town / City=Ada | ||
|Postal code=74821-1198 | |Postal code=74821-1198 | ||
|State=Oklahoma | |State=Oklahoma | ||
|Country=USA | |Country=USA | ||
|Email address=rossman.lewis@epa.gov | |Email address=rossman.lewis@epa.gov | ||
|Phone=(580) 436-8500 | |Phone=(580) 436-8500 | ||
}} | }} | ||
{{Model identity | {{Model identity | ||
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|Spatial dimensions=2D | |Spatial dimensions=2D | ||
|Spatialscale=Landscape-Scale, Watershed-Scale, Reach-Scale | |Spatialscale=Landscape-Scale, Watershed-Scale, Reach-Scale | ||
|One-line model description=Storm Water Management Model | |One-line model description=Storm Water Management Model | ||
|Extended model description=The EPA Storm Water Management Model (SWMM) is a dynamic rainfall-runoff simulation model used for single event or long-term (continuous) simulation of runoff quantity and quality from primarily urban areas. The runoff component of SWMM operates on a collection of subcatchment areas that receive precipitation and generate runoff and pollutant loads. The routing portion of SWMM transports this runoff through a system of pipes, channels, storage/treatment devices, pumps, and regulators. SWMM tracks the quantity and quality of runoff generated within each subcatchment, and the flow rate, flow depth, and quality of water in each pipe and channel during a simulation period comprised of multiple time steps. | |Extended model description=The EPA Storm Water Management Model (SWMM) is a dynamic rainfall-runoff simulation model used for single event or long-term (continuous) simulation of runoff quantity and quality from primarily urban areas. The runoff component of SWMM operates on a collection of subcatchment areas that receive precipitation and generate runoff and pollutant loads. The routing portion of SWMM transports this runoff through a system of pipes, channels, storage/treatment devices, pumps, and regulators. SWMM tracks the quantity and quality of runoff generated within each subcatchment, and the flow rate, flow depth, and quality of water in each pipe and channel during a simulation period comprised of multiple time steps. | ||
}} | }} | ||
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* routing of water quality constituents through the drainage system | * routing of water quality constituents through the drainage system | ||
* reduction in constituent concentration through treatment in storage units or by natural processes in pipes and channels | * reduction in constituent concentration through treatment in storage units or by natural processes in pipes and channels | ||
|Pre-processing software needed?=No | |Pre-processing software needed?=No | ||
|Describe pre-processing software=-- | |Describe pre-processing software=-- | ||
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* interflow between groundwater and the drainage system | * interflow between groundwater and the drainage system | ||
* nonlinear reservoir routing of overland flow. | * nonlinear reservoir routing of overland flow. | ||
|Describe key physical parameters and equations=SWMM conceptualizes a drainage system as a series of water and material flows between several major environmental compartments. These compartments and the SWMM objects they contain include: | |Describe key physical parameters and equations=SWMM conceptualizes a drainage system as a series of water and material flows between several major environmental compartments. These compartments and the SWMM objects they contain include: | ||
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* The Transport compartment contains a network of conveyance elements (channels, pipes, pumps, and regulators) and storage/treatment units that transport water to outfalls or to treatment facilities. Inflows to this compartment can come from surface runoff, groundwater interflow, sanitary dry weather flow, or from user-defined hydrographs. The components of the Transport compartment are modeled with Node and Link objects. | * The Transport compartment contains a network of conveyance elements (channels, pipes, pumps, and regulators) and storage/treatment units that transport water to outfalls or to treatment facilities. Inflows to this compartment can come from surface runoff, groundwater interflow, sanitary dry weather flow, or from user-defined hydrographs. The components of the Transport compartment are modeled with Node and Link objects. | ||
Not all compartments need appear in a particular SWMM model. For example, one could model just the transport compartment, using pre-defined hydrographs as inputs. | Not all compartments need appear in a particular SWMM model. For example, one could model just the transport compartment, using pre-defined hydrographs as inputs. | ||
|Describe length scale and resolution constraints=-- | |Describe length scale and resolution constraints=-- | ||
|Describe time scale and resolution constraints=-- | |Describe time scale and resolution constraints=-- | ||
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* generating non-point source pollutant loadings for waste load allocation studies | * generating non-point source pollutant loadings for waste load allocation studies | ||
* evaluating the effectiveness of BMPs for reducing wet weather pollutant loadings. | * evaluating the effectiveness of BMPs for reducing wet weather pollutant loadings. | ||
}} | }} | ||
{{Documentation model | {{Documentation model | ||
|Provide key papers on model if any=Rossman L.A. Storm Water Management Model Quality Assurance Report: Dynamic Wave Flow Routing. September 2006. EPA/600/R-06/097 | |||
|Manual model available=Yes | |Manual model available=Yes | ||
|Model manual=Epaswmm5 user manual.pdf, | |Model manual=Epaswmm5 user manual.pdf, | ||
|Model website if any=http://www.epa.gov/ednnrmrl/models/swmm/index.htm | |Model website if any=http://www.epa.gov/ednnrmrl/models/swmm/index.htm | ||
|Model forum=There is no formal support offered for EPA SWMM. A SWMM Users Listserve, established by the University of Guelph, allows subscribers to ask questions and exchange information. To subscribe, send an email message to listserv@listserv.uoguelph.ca with the words "subscribe swmm-users" (without the quotes) in the body followed by your name. | |Model forum=There is no formal support offered for EPA SWMM. A SWMM Users Listserve, established by the University of Guelph, allows subscribers to ask questions and exchange information. To subscribe, send an email message to listserv@listserv.uoguelph.ca with the words "subscribe swmm-users" (without the quotes) in the body followed by your name. | ||
Revision as of 13:35, 30 August 2010
Contact
| Name | Lewis Rossman |
| Type of contact | Project manager |
| Institute / Organization | U.S. Environmental Protection Agency (EPA), Ground Water and Ecosystems Restoration Division |
| Postal address 1 | P.O. Box 1198 |
| Postal address 2 | |
| Town / City | Ada |
| Postal code | 74821-1198 |
| State | Oklahoma |
| Country | USA"USA" is not in the list (Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, ...) of allowed values for the "Country" property. |
| Email address | rossman.lewis@epa.gov |
| Phone | (580) 436-8500 |
| Fax |
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