National River Flow Archive (NRFA)
Site Owner: Centre for Ecology & Hydrology (CEH); Research Centre of the Natural Environment Research Council (NERC)
Link to Data: direct
Geographical Scope: UK
Data Export Formats: csv, some in WINFAP-FEH
UK's focal point for river flow data. The NRFA collates, quality controls, and archives hydrometric data from gauging station networks across the UK.
Isabella Tindall, NRFA Manager, email@example.com