FY 2023 EPASWMM5 Download Page
Capabilities ππ ️ SWMM is an exceptional tool, primarily used for short-burst events π and prolonged simulations π. It primarily focuses on water runoff π§ in urban settings π️ but also caters to non-urban drainage systems π️. Its comprehensive environment facilitates seamless data input π₯, hydrological simulations π§️, hydraulic assessments π, and intricate water quality analysis π§π¬. Users can visualize results π in various formats, including vivid maps πΊ️, detailed graphs π, and comprehensive statistics π.
Hydraulic Modeling ππ‘ SWMM's robust hydraulic modeling features empower users to:
- Manage expansive drainage networks ππ.
- Utilize an array of conduit shapes π and natural channels ⛲.
- Model unique elements like street drains π£️, storage units π, weirs, and more π§.
- Integrate diverse external flows and water quality insights ππ.
- Choose between kinematic waves π or dynamic waves πͺ️ for flow methods.
- Simulate various flow patterns and harness dynamic control rules ππ.
Accounting for Hydrologic Processes ☔π SWMM encompasses a myriad of hydrological processes:
- Runoff reduction employing green infrastructures π³π§.
- Dynamic rainfall patterns and evaporation processes ⏳π§π.
- Tracking snow accumulation and its melting phases ❄️⛅.
- Monitoring rainfall interception and its infiltration π¦️π±.
- Observing water transitions to groundwater reservoirs π§π.
- Directing water routes across diverse sub-areas and terrains π€️.
Pollutant Load Estimation π«☠️ With SWMM, users can precisely predict stormwater pollutant loads:
- Understand pollutant accumulation during dry weather across terrains π️π.
- Gauge pollutant wash-off during intense storms π©️.
- Evaluate direct rainfall contributions and impacts of street cleaning π§️π§Ή.
- Examine the effectiveness of best management practices (BMPs) π±πΌ.
- Consider the introduction of external inflows in the system π°.
- Navigate and mitigate pollutants in the network π§❌.
Add-in Tool for Climate Projections ππ SWMM incorporates the SWMM-CAT tool, in line with the World Climate Research Programme's guidelines π, to simulate potential future climate changes π‘️π.
Add-in Tool for Design Storm Wizard π§️π© An invaluable tool in SWMM's arsenal, this wizard assists users in creating rainfall intensity time series for specific design storms. With a plethora of distribution references and information curves, users can effortlessly save or replicate results for future use within SWMM ππ.
Date | Description |
|---|---|
| 08/07/2023 | Self-Extracting Installation Program for SWMM 5.2.4 (32-bit) (exe) |
08/07/2023 | Self-Extracting Installation Program for SWMM 5.2.4 (64-bit) (exe) |
| 08/03/2022 | SWMM-Cat Download version 1.1 (zip) |
Source Codes and Bug Fixes
Date | Description |
|---|---|
| 08/07/2023 | SWMM 5 Updates and Bug Fixes (txt) |
| 08/07/2023 | Source Code for the SWMM 5.2.4 Computational Engine (zip) |
| 08/07/2023 | Source Code for the SWMM 5.2.4 Graphical User Interface (zip) |
| 08/07/2023 | SWMM 5.2.4 API Guide (zip) |
Manuals and Guides
| Date | Title |
|---|---|
| 08/01/2022 | SWMM Reference Manuals Errata (pdf) |
| 02/01/2022 | SWMM 5.2 User’s Manual (pdf) |
| 08/03/2022 | SWMM-CAT User’s Guide (Version 1.1) (pdf) |
| 09/07/2016 | SWMM Applications Manual (zip)(7 MB) |
| 01/29/2016 | SWMM Reference Manual Volume 1- Hydrology (pdf) |
| 08/07/2017 | SWMM Reference Manual Volume II- Hydraulics (pdf) |
| 02/01/2022 | SWMM Reference Manual Volume II – Addendum (pdf) |
| 09/08/2016 | SWMM Reference Manual Volume III—Water Quality (pdf) (Includes description of the LID Module) |
| 09/2015 |
Other Documents
| Date | Title |
|---|---|
| 02/01/2022 | |
| 10/30/2018 | Open Source SWMM: Community-Based Software Development for Stormwater Management (pdf) |
| 09/19/2006 | Quality Assurance Report for Dynamic Wave Flow Routing (zip)(3 MB) |
