green circleMarazion

This is a sand and pebble beach opposite the iconic St Michael’s Mount. It can be reached via a causeway at low tide. It is safe and sheltered.

green circleThere are no overflows impacting this beach

There are no overflows currently identified by either ourselves or the Environment Agency that have the potential to impact the bathing water. Any bacteria in the bathing water could be from other sources, for example agricultural rainwater runoff, dog or bird faeces, private sewerage or property foul waste pipes being misconnected and draining to watercourses. Bacteria levels may be higher after rainfall.

green circleWater quality sample results

The graphs below show the significant reduction in harmful bacteria in the Environment Agency’s (EA) water samples since the 1990s. E. coli and  Intestinal Enterococci exist in all open water - they are found in human and animal poo, and get into the water via sewage spills, road drainage, agricultural livestock, or wildlife and birds. The EA uses the levels of these bacteria to decide whether to award this beach bathing water status.

Picture of a blue Cornish beach

Tell us about your beach

We're inviting local community and stakeholder groups to work with us, as we consider where we need to prioritise our investment for 2025.

Your Beach, Your Say, Our Investment
Picture of a dark storm over some hills

More about storm overflows

We know that as a water company, we have a big part to play in improving our network and reducing the number of discharges. We also know there's lots more work to do.

Find out more

The beach profiles were created in line with information provided by our partners, Environment AgencyRNLIKeep Britain TidyMCS - Beach Guide and British Beaches.

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