#INFOSWMM

What are the Options for LID Inflow and Outflow In SWMM 5?


What are the Options for LID Inflow and Outflow in SWMM 5?

The Runoff Surfaces in SWMM 5 are:

1. Pervious area with either Green Ampt, Horton or CN Infiltration

2. Impervious area without Depression Storage or Initial Losses

3. Impervious area with Depression Storage or Initial Losses

Outflow Options for the Runoff in SWMM 5 are:

1. Pervious from Impervious

2. Impervious from Pervious

3. The Subcatchment Node Outlet Or Another Subcatchment based on the Outlet Name

The LID inflow in SWMM 5 can be from:

1. The pervious area

2. The pervious area plus a fraction of the impervious area

3. The Rainfall on the LID Area

4. A LID can cover the entire Subcatchment and can get all of the Flow from another Subcatchment as well as the Rainfall on the Subcatchment

The LID outflow in SWMM 5 can be to:

1. The outlet of the Subcatchment

2. The pervious area of the swmmReview

image005

Runoff Surfaces in SWMM 5

Note: These options also apply to InfoSWMM. InfoSWMM SA and H2OMap SWMM

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s