To assist interpretation of river flow time series the NRFA holds detailed information about the gauging stations for which river flow data are archived. As well as summary information regarding the hydrometric characteristics and performance of gauging stations, the NRFA holds a variety of more detailed station material. These information holdings include both contemporary and historical material relating to gauging stations and have been developed through liaison with the measuring authorities and their precursors. Users should note that not all information is available for every stations.
