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Velocity Result for Swale Stormwater Control Feature

The velocity parameter in a swale is an important consideration with respect to determining erosion possibility, potential swale lining requirements and help inform check-dam design & locations. As it stands you cannot get the velocity result ...
Shane Moynihan 8 months ago in InfoDrainage / Hydraulics 1 In progress

Freeboard in Results

When freeboard is exceeded from something like a basin, it is not immediately clear in the stormwater control results. It says flood risk and a water level that eats into the freeboard, but it does not flag up that this is an issue and is easily m...
Guest 24 days ago in InfoDrainage / Hydraulics 0 For Review

Adding Babbit Formula

Requesting addition of Babbit formula peak factor calculation to Infodrainage program, providing comprehensive analysis for efficient and accurate design and decision-making since Babbit formula peak factor calculation method used in many standard...
Mohamad Azzam about 1 year ago in InfoDrainage / Hydraulics 2 Under consideration

Infiltration trench with varying depth.

It should be possible to design an infiltration trench where the long slope at the base of the trench is different to the slope at exceedance level i.e. the depth of the trench varies. Extremely useful for designing a trench that does not match fa...
Guest about 1 year ago in InfoDrainage / Hydraulics 0 For Review

Slope in %

It would be very handy if the slope input option of % be present regardless of Regional settings; being just 1:x is an important limitation; also, if the slope in % could be shown in the section views, would be nice.
Guest 3 months ago in InfoDrainage / Hydraulics 0 For Review

HEC-22 Inlet reporting

The "Export HEC-22 Result to Excel" button in the calculator only includes results. Looking at flexible reporting, the HEC-22 data is only input, so I then have to use the results data from the calculator and the input data from flexible reporting...
Guest 2 months ago in InfoDrainage / Hydraulics 1 For Review

Horizontal orifices as an outlet type

HydroCAD offers a horizontal orifice control outlet type that is very commonly used for detention pond outlet types in the US. Please include this as an outlet type so we can transition from HydroCAD to InfoDrainage.
Midori Patterson about 1 year ago in InfoDrainage / Hydraulics 1 Gathering support

Changes to a network do not propagate downstream

If you change a pipe diameter or gradient, it will not accommodate these changes in the downstream section of the network. For example upsizing and steepening a pipe in the middle of a run will mean the next pipeis undersized and goes uphill. It a...
Matthew Johnson 8 months ago in InfoDrainage / Hydraulics 0 For Review

Would it be possible to include longitudinal gradient (slope) to attenuation tanks please? At the moment it appears that software assumes that these structures are constructed flat whereas in real life these could be constructed with a gradient (slope) from the upstream end towards the outlet.

At the moment it appears that software assumes that these structures are constructed flat whereas in real life these could be constructed with a gradient (slope) from the upstream end towards the outlet (and this could then change the head of wate...
arek kadlec over 1 year ago in InfoDrainage / Hydraulics 1 Gathering support

Add check dams as a feature for swales

Add a check dam setting with height, notch weir and interval settings to simplify modelling swales on sloping sites. This avoids having to model several sections of swale in order to use the available storage.
Oliver Dodd 8 months ago in InfoDrainage / Hydraulics 0 For Review