We are a major custodian of environmental datasets. A range of our hydrological and land cover datasets available under licence for commercial, non-commercial and academic use are listed here. Environmental datasets not mentioned below may be available for download from the UKCEH Environmental Information Portal.

Further information is available in our PDF icon UK Centre for Ecology and Hydrology Data Licensing Policy.pdf.

1:50,000 watercourse network
A continuous centreline network of rivers, canals and field drains for Great Britain