The Victorian water monitoring site includes rating tables for stream gauges but they are in a format that is not easy to work with. An example is shown in Figure 1 below.
The following steps can be used to extract and convert the data into a useable format.
1. Download and save rating table. Click the button shown to get the rating table as a text file.
3. Plot and compare with the online version
4. Save as a csv file for further use.
R code is available here.