So Cal beaches are tested on a regular basis. I think you can find the results on Surfrider Foundation web site. Or just Google it.
We didn't go far out. Water appeared clean but there were waves bringing small shells and there was some sand lifted up, too. The sand has a glittery appearance. We liked it. Not good for snorkeling thought.
Thanks Bill, I didn't really see much detailed testing on that site, just entero and bacteria levels. Cool resource though.
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