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Unit Hydrograph Editor - Initial Abstraction Depth

Hi All,

As you all should know, about the Unit Hydrograph Editor - Initial Abstraction Depth, one can read:

«Select this tab to provide parameters that describe how rainfall will be reduced by any initial abstraction depth available (i.e., interception

Started by Valter Albino in RDII

2 Replies · Reply by Valter Albino Mar 7, 2014

Conduit Outlet Rating Curve Types

Hello everyone, not sure if this is already a topic, but I have made an outlet in a conduit in my model and am entering a rating curve to define it. I am not sure whether to use the depth or the head with my data. Is the depth just reference depth si

Started by Zach Barnaal

1 Reply · Reply by Robert Dickinson Nov 27, 2013

Example FM SWMM 5 model with and without Surcharge Depth

Subject: Example FM SWMM 5 model with and without Surcharge Depth

You need to use the surcharge depth for a Force Main in SWMM 5 to allow the engine to find the right point on the pump curve and pump up the rising main. If you do not use a surc

Started by Robert Dickinson in Hydraulics

0 Replies

SWMM 5 Subcatchment Runoff and Depth Relationship

Note: The surface runoff is a non linear function of the independent depth in both the pervious and impervious areas of the subcatchments. No surface runoff occurs until the depth over either the impervious or pervious area is greater than the resp

Started by Robert Dickinson in Hydrology

0 Replies

#xg { position:relative;top:120px; } #xn_bar { top:120px; }

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Unit Hydrograph Editor - Initial Abstraction Depth

Conduit Outlet Rating Curve Types

Example FM SWMM 5 model with and without Surcharge Depth

SWMM 5 Subcatchment Runoff and Depth Relationship

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