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InfoDrainage

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 over 2 years ago in InfoDrainage / Hydraulics 2 Under consideration

Add option to select InfoDrainage Project Template when exporting from Civil 3D

Currently (July 2026), when you export from Civil 3D to InfoDrainage, it writes a new .iddx without any templates applied. This means for users who start in Civil 3D, the InfoDrainage Project Template is not very helpful. All other templates (obje...
Daniel'le DeVoss 4 months ago in InfoDrainage / Civil3D Integration 0 In progress

Vertex and Linework Editing

Ability to grab two lines and adjust both overlapping lines at once. Now, if you adjust a vertex, the adjacent has to also be adjusted. If both selected, would be nice to move both together like in CAD.
Guest 4 months ago in InfoDrainage / Productivity 0 For Review

GIS mapping parameters

Add ability to adjust attributes that can come in for certain files. Specifically more data for land use and soil groups.
Guest 4 months ago in InfoDrainage / Data Exchange 0 Gathering support

Canadian Rainfall Data - Built-in Design Storms

Environment Canada has regional rainfall data that should be available automatically in InfoDrainage similar to the NOAA Design Storms currently available in the Rainfall/Pollutants Tab of the software. This is a pain point for Canadian users, as ...
Guest almost 3 years ago in InfoDrainage / Rainfall 1 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 over 2 years ago in InfoDrainage / Hydraulics 0 Under consideration

Allow direct usage of Hydraflow .IDF and .PCP files.

It would be great if existing support files like .idf and .pcp from previous Autodesk programs could continue to be used, either directly or coverted, where relevant.
Guest 5 months ago in InfoDrainage / Rainfall 1 Will not implement

Importing Filter Drains with Underdrain into Civil 3D

Currently on many of my projects where we are designing the surface water drainage for substations. The surface water network is typically built up of filter drains within the substations platform. Currently we model the filter drain as an infiltr...
Oliver Milnes 7 months ago in InfoDrainage / Civil3D Integration 0 For Review

Allow Underdrains to be Positioned Below the Base Level of Porous Paving

I would like to request the ability to model an underdrain located within stone material below the base level of a Porous Paving component, rather than being restricted to placement at or above the base level. This reflects a common real-world per...
Guest 4 months ago in InfoDrainage / Hydraulics 0 Gathering support

Manually Override Pipe Lengths

I would be useful to be able to manually override pipe lengths. Issues with the pipe lengths being imported from Civil 3D and if the length is being measured from the center of structure vs the edge of structure which messes with the slope of the ...
Guest 25 days ago in InfoDrainage / Productivity 0 For Review