DEFRA Water Quality Data Archive

Samples are taken from sampling points round the country and then analysed by laboratories to measure aspects of the water quality or the environment at the sampling point. The archive provides data on these measurements and samples dating from 2000 to present day. It contains 58 million measurements on nearly 4 million samples from 58 thousand sampling points.

Data and Resources

Additional Info

Field Value
Last Updated March 8, 2022, 12:07 (UTC)
Created March 8, 2022, 10:55 (UTC)