The data displayed in the below hourly average flow graphs is generated by averaging the stage height of the canal flume once per minute over a period of one hour.

The hourly average flow (or discharge) is then calculated by looking up the flow, based on stage height, in the station's flume rating table.

South Bench Canal - Hourly flow

Taylor Parshall Flume - Hourly Flow

Acton Parshall Flume - Hourly Flow

Lyon Parshall Flume - Hourly Flow