How fast does the river Thames flow?

The average flow rate of the River Thames is approximately 0.65 metres per second, or 2.13 kilometres per hour (1.32 miles per hour). However, the flow rate can vary significantly depending on factors such as location, time of year, and weather conditions. For example, during periods of heavy rainfall, the flow rate can increase substantially, while during droughts the flow rate can decrease significantly. Additionally, the flow rate can be faster in certain sections of the river, such as near weirs or bridges, and slower in other sections, such as in wide, open areas.