© Wynand van Poortvliet


On this website the Marine Conservation Society uses water quality monitoring data provided by the following environment agencies, local authorities and Governments;

*Contains Environment Agency information © Environment Agency and database right.
**Contains Natural Resources Wales information © Natural Resources Wales and database right.

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Did you know?…

70% of the oxygen in the air we breathe comes from the ocean

UK seas and shores are places for leisure, sport, and holiday destination for millions annually