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title: "Target Curves Module"
canonical: "https://docs.rubiconwater.com/space/DC/2050555949/Target%20Curves%20Module"
format: markdown
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[SPM] [Demand prediction]  

> ℹ️ **Where is this module?**
> ℹ️ 
> ℹ️ This module is usually in the **Data Collection** tab of SPM. It is also used in the Demand Prediction tool.

The Target Curves module is where you can manage target data of various types. Target data can be compared with measured or calculated tag data in reports.

# What is a Target Curve?

Target curves are used to store two different types of data:

- Calculated target water level values for a specified tag and a specified period, usually a year
- Inflow probabilities into water storages for a specified period. Probabilities are expressed as the probability that the inflow will be greater than a specified amount.

# Layout of the Target Curves Module Screen

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