We follow 3,317 live gauges across the United Kingdom, spread over 51 regions. Right now 1,056 of them read below normal for the time of year, 1,176 are in their usual range and 88 are running high.
Low water clearly outweighs high water at the moment. Autumn is often a low point for rivers after the summer, until steady rain returns. The rivers with the most gauges include the River Thames, River Avon, River Great Ouse and River Derwent.
Readings come from the Environment Agency and refresh as new data is published.