Find a bathing water
Open data from Natural Resources Wales
Water quality at designated bathing water sites in Wales is assessed by Natural Resources Wales. From May to September, regular assessments measure current water quality, and at a number of sites daily pollution risk forecasts are issued. Annual ratings classify each site as excellent, good, sufficient or poor based on measurements taken over a four year period.
Information about bathing water quality in other countries in the UK can be found here: Scotland (SEPA), England (EA), or Northern Ireland (DAERA)
Key: designated bathing water, water quality warning