InfoDrainage

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Dry swale Modelling workflow

Issue Summary: When modelling a wet or dry swale using the native swale element, the swale does not align to the existing ground profile. Instead, it generates a swale based solely on the defined parameters and the exceedance elevation from the pr...

Guest 3 days ago in InfoDrainage / Hydraulics 0 For Review

1 VOTE

Loss Method - Fraction with Maximum Loss

Hi - in SoCal and a local agency uses SCS loss method to create an average yield fraction rather than the typical loss curve, but with a maximum infiltration loss rate to "clip" the peak loss rate. Can we have a modified SCS loss method with max l...

Guest 1 day ago in InfoDrainage / Hydrology 0 For Review

1 VOTE

Custom S-Curves

Request ability to use custom S-curves similar to HEC-HMS. This would allow us to import custom S-curves rather than use default SCS DUH's for example. I'm in Southern California and the local Districts are very picky and use unique hydrology appr...

Guest 1 day ago in InfoDrainage / Hydrology 0 For Review

3 VOTE

Allow different C-values (runoff coefficients) for major and minor storms

It would be nice to have an input for different C-values (runoff coefficients) for various storm events. In CO we have different coefficients based on the storm event which contributes to the flow calculations for the Rational Method. Currently yo...

Steve Batchelder 22 days ago in InfoDrainage 0 For Review

5 VOTE

‼️Improved Snapping and Placement Tools ‼️

It would be great to have additional snapping options—simple ones like end, midpoint, and intersection—to make placement more accurate. Currently, snapping is inconsistent and often doesn’t engage when expected. It would also help to clearly show ...

Guest about 1 month ago in InfoDrainage 1 For Review

5 VOTE

🔥Optimise Pipe Network Design by Updating Upstream Pipes Slopes in Profile View ‼️

💧 Add a feature that automatically selects all upstream pipes from a chosen junction and updates them to a specified slope. This would streamline optimisation by removing the need to manually identify and adjust each pipe segment. It improves desi...

Guest about 1 month ago in InfoDrainage 0 For Review

2 VOTE

Surfaces should import to layer set in Drawing Settings in Civil 3D

Currently surfaces imported from InfoDrainage to Civil 3D default to layer 0. It is best practice not to draw anything on layer 0. Surfaces should default to the layer for Tin Surfaces set in the drawing settings (C-TOPO by default)

Daniel'le DeVoss 21 days ago in InfoDrainage / Civil3D Integration 0 For Review

7 VOTE

Permeable paving needs to have a option for a different gradient at the surface to the gradient at the base.

This would allow a better representation of steep sites where we would otherwise lose a lot of storage, instead we can make the base flat to allow for more storage volume.

Guest 3 months ago in InfoDrainage / Hydraulics 1 For Review

1 VOTE

True Pipe Lengths (not center to center)

Infodrainage uses center to center for pipe slopes/calculations. In Civil 3D, it is common to snap pipes to inside edges, not alway to a center connection point. Infodrainage doesn't seem to respect that, and does everything from center to center ...

shawn herring 15 days ago in InfoDrainage / Civil3D Integration 0 For Review

10 VOTE

Addition of infiltration flows to foul drainage models in subcatchment items

When designing foul pipe networks, client guidance often directs users to incorporate an allowance for infiltration into pipes from the surrounding ground water. This is applied in addition to foul flows currently defined using the Main Drainage/ ...

Michael McWhinnie 7 months ago in InfoDrainage / Hydraulics 0 For Review

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