Every year, Heal the Bay staff scientists assign A-to-F letter grades to beaches all along the California coast. These grades are based on bacteria pollution and help inform public health. This year, 94% of 500 California beaches received an A or B grade for the busy summer season. However, several beaches are on our list of no-goes.
We’re announcing our 2018-2019 Beach Bummers List, a ranking of the 10 most polluted beaches in the state based on levels of harmful bacteria. This year, 5 of the 10 Beach Bummers are from Southern California, including Cabrillo Beach (harborside) and Marina del Rey Mother’s Beach in L.A. County.
Polluted ocean waters are a significant health risk to beach-goers. We encourage all beach-goers to use this list (and our Beach Report Card) when planning a trip to the ocean! Because a day at the beach shouldn’t make anyone sick.
How to stay safe at the beach
- Check beachreportcard.org for latest water quality grades (available on iOS & Android)
- Avoid shallow, enclosed beaches with poor water circulation
- Swim at least 100 yards away from flowing storm drains, creeks, and piers
- Stay out of the water for at least 72-hours after a rain event
Coming into contact with beach water that has a grade of C or lower greatly increases the risk of contracting illnesses such as stomach flu, ear infections, upper respiratory infections, and rashes. For a detailed look at beach results by location, why some beaches are more vulnerable to higher levels of pollution, and more information, refer to our complete report.