Course Info: An Introduction to Rating Curves

An Introduction to Rating Curves

Course Description

Rating curves are an extremely important tool, allowing hydrologists to estimate a river's flow (discharge) by simply measuring the water level (stage) as a surrogate. This provides a practical way to continuously monitor streamflow. This lesson has a basics and advanced section. The basics section focuses on the steps of creating a rating curve. The advanced section of this lesson covers common mistakes made when building rating curves including complexities such as uncertainty, changing controls, and unsteady flow conditions.
 

Intended Audience

The primary audience for "An Introduction to Rating Curves" is international hydrologic staff, as well as the wider international hydrologic community.

Publication Date

February 19, 2025

Questions or Comments? 

We welcome any comments or questions you may have regarding the content, instructional approach, or use of this lesson. Please email your comments or questions to Erin Houlihan (ehoulihan@ucar.edu). For technical support, please visit: https://www.meted.ucar.edu/help