Is swimming in the beach sanitary?

As water flows from land to coastal waters, it is often contaminated by untreated sewage from boats, pets, failing septic systems, fertilizers, and spills from hazardous substances. High levels of bacteria and other chemicals in the water can cause gastrointestinal illnesses in those who swim directly in the water.



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Many beaches may be contaminated with fecal bacteria, which can lead to gastrointestinal issues. Avoid swimming after it rains and wash your hands regularly to cut down on your chances of getting sick at the beach. Check with your local health department to determine if your beach is safe for swimming.

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Research has consistently found that many aspects of being at the beach is soothing and can help ease depression. People who live by the water report better physical and mental health than those who don't. Another study found that people who live in homes with ocean views feel more calm than those who don't.

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Many beaches are closed to swimmers because they aren't safe—steep ocean floor drop-offs close to shore create strong waves and undercurrents, making it dangerous to enter the water. These beaches are clearly marked with red flags, warning swimmers to stay away.

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Do rinse off immediately afterward. Whether swimming in a pool or the ocean, it's a good idea to rinse off immediately afterward. Chlorine and salt can both be harmful to your skin.

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