Cookies on our website

The Natural Resources Wales website uses cookies. By continuing to browse or by clicking “Continue,” you agree to the storing of first- and third-party cookies on your device to enhance site navigation, analyse site usage, and assist in our marketing efforts. Cookie policy.

Annual perfomance reports for Hafren Dyfrdwy

These reports summarise Hafren Dyfrdwy's environmental performance, the good progress it has made and what further improvements we’d like to see.

Related document downloads

Is there anything wrong with this page? Give us your feedback.