The Chronology of British Hydrological Events (CBHE) is back on line at cbhe.hydrology.org.uk/.
This is a public repository for hydrological facts of the type that come from texts rather than tables. It is an attempt to bring into searchable view on the Web as much material as possible so that the spatial extent of events, and their relative severity, can be assessed. Every hydrological circumstance from flood to drought, from instantaneous to prolonged, from rain reaching the ground to the return of runoff to the sea is to be covered.
Visit the webpage here.