---
title: "Runoff Generation"
canonical: "https://help.innovyze.com/space/infodrainage2021v1/16547908/Runoff%20Generation"
format: markdown
---
**Runoff Generation** can be applied using several different calculation methods.  All of these methods are used at [ ](https://help-innovyze.atlassian.net/wiki/spaces/infodrainage2021v1/pages/16548374)**[Inflow](https://help-innovyze.atlassian.net/wiki/spaces/infodrainage2021v1/pages/16548374)**[ ](https://help-innovyze.atlassian.net/wiki/spaces/infodrainage2021v1/pages/16548374) sources.

> ⚠️ Some of the methods may not be available for your region. For more information, refer to the [Regionalisation](https://help-innovyze.atlassian.net/wiki/spaces/infodrainage2021v1/pages/16548015) topic.

Click the individual methods to learn specific input details.

> Macro (children)