Daily flow data for water year 2014/2015 are now available to download from the NRFA for most stations in the UK.
Data for stations in north-east England and north-east Scotland are still going through the NRFA quality control procedures and will be made available as soon as possible. Updates about the data availability for these regions will be posted on our Twitter feed, so follow us to find out when the data are available.
There is no update to daily flow data for stations in Wales due to issues in the Measuring Authority’s hydrometric archive.
Daily flow data are provided to the NRFA by Measuring Authorities through an annual submission programme. Data for each water year are normally submitted to the NRFA the following spring, after which it undergoes detailed quality control before being added to the national archive. River flow data for each water year are normally available on the archive by the autumn (e.g. water year 2015/2016 will be available in autumn 2017). Where more recent river flow data are required, users may be able to source this by contacting the relevant Measuring Authority, see here for more information.