| Climatology |
The Climatology object in EPA SWMM describes the following climate-related variables used for computing runoff and snowmelt:
| · | Temperature |
| · | Evaporation |
| · | Wind Speed |
| · | Snowmelt |
| · | Areal Depletion |
| · | Climate Adjustments |
| Rain Gages |
Rain Gages supply precipitation data for one or more subcatchment areas … Read the rest
InfoSWMM and H2OMap SWMM offers 12 choices for modeling surface runoff (click on link to see more information on each method):
· The Colorado Urban Hydrograph Procedure (CUHP)
Huff Rainfall Distribution SWMM 5 Model
Huff Distribution Model in SWMM 5
[TITLE] Scenario Run : BASE [OPTIONS] FLOW_UNITS LPS INFILTRATION HORTON FLOW_ROUTING DYNWAVE START_DATE 01/01/2020 START_TIME 00:00:00 REPORT_START_DATE 01/01/2020 REPORT_START_TIME 00:00:00 END_DATE 01/02/2020 END_TIME 12:00:00 SWEEP_START 01/01 SWEEP_END 12/31 DRY_DAYS 5.000000 REPORT_STEP 00:01:00 WET_STEP 01:15:00 DRY_STEP 01:15:00… Read the rest
Quirin Schiermeier in Nature:
Singapore - Catching Every Drop of Rain
The source of the map of the rivers of Singapore is the Singapore PUB
As a small island that doesn't have natural aquifers and lakes and with little land to collect rainwater, Singapore needs to maximize whatever it can harvest.
Currently, Singapore uses … Read the rest
Subject: SWMM 5 Precipitation Options
You can have design storms, monitored storms of any length of the time from minutes to centuries, use intensity, volume or cumulative precipitation, use both rainfall and snowfall in the same rain gage depending on temperature, use both time series or external files for … Read the rest
