When downloading data, users must agree to the NRFA data licence, the full version of which is accessible here.
Using NRFA data and plots
Please cite use of data or hydrograph as below:
e.g. National River Flow Archive, 2018, https://nrfa.ceh.ac.uk, NERC CEH, Wallingford.
For peak flow data, please also add the WINFAP version. The current version can be found on the WINFAP pages.