You can find links to our existing datasets and information on some planned releases below. Further datasets will be added in future. Please note the timeline for future releases is subject to change.

Data release timeline

 

Key  
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Icon indicating dataset relates to an FDRI catchment
Dataset relates to a specific FDRI catchment
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National-scale dataset

 

Autumn 2025
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UKFlow15 - first quality-controlled dataset of 15 minute flows from over 1300 UK gauging stations

About  |   Access

 
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CAMELS-GB v2 - large-sample, catchment level dataset with hydrometeorological time series and landscape attributes for 671 catchments in Great Britain

About  |   Access

 
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Interactive maps of existing monitoring infrastructure in FDRI catchments
Winter 2025
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Icon indicating dataset relates to an FDRI catchment

 

Plynlimon Automatic Weather Station and river flow data - 40 years of data from 4 AWS locations and 9 gauging stations across the Plynlimon catchments, 1970 - 2010

About | Access

Spring 2026
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Survey data from the FDRI Chess catchment
 
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ADCP gaugings from the FDRI Chess catchment
 
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UAV-flown LiDAR data for the FDRI Tweed catchment
 
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Plynlimon Met Site data - 40 years of daily weather observations from Plynlimon
Summer 2026
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Analysis-Ready, Cloud Optimised (Zarr) versions of gridded time series datasets:

  • CEH-GEAR-1hr 1km gridded hourly rainfall for GB (info)
  • HadUK-Grid 1km gridded daily rainfall for UK from the Met Office (info)
  • Hydro-PE 1km gridded daily potential evaporation for GB (info)

Notebooks demonstrating access to these cloud optimised datasets

  Provisional versions of FDRI catchment monitoring from river level, recharge and weather stations in the Chess and Tweed catchments, visible in the FDRI Digital Platform
Autumn 2026 Plynlimon storage raingauges - 40 years of monthly rainfall for over 30 monthly storage raingauges across the Plynlimon catchments
  Survey dataset of springs across the Chess catchment
  ADCP gaugings from the FDRI Chess catchment
  Flow gaugings from the FDRI Chess catchment, from the River Chess Association's citizen scientists
  UAV-flown LiDAR data for the FDRI Tweed catchment
  Plynlimon rainfall event data and sub-daily catchment average data for the Plynlimon catchments
Winter 2026
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1st version of quality-controlled 15 minute rainfall dataset for the UK
  Plynlimon Met Site data - 40 years of daily weather observations from Plynlimon
Spring 2027
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Regularly updated version of UKFlows-15
 
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Further Analysis Ready, Cloud Optimised datasets
  1km gridded 15 minute rainfall dataset for GB
Summer 2027 COSMOS-UK network data fully integrated within and processed through FDRI platform
  Real time actual evapotranspiration data from COSMOS-UK and FDRI stations
Summer 2027 National River Flow Archive data fully integrated within the FDRI Digital Platform