Hydraflow Express and Hydraflow Hydrographs are available for download in the subscription center. Log in here.

The Hydraflow Express extension brings a variety of hydraulic calculators to Civil 3D users. Including culverts, weirs, and channels.

Hydraflow Hydrographs brings storm routing and basin design to Civil 3D.

The Civil3D Storm Sewer Extension is now available for download in the Autodesk Subscription Center. Log in here.

The Civil3D Stormwater Discussion Group is Live as well check it out via this link.

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