Contra Costa health officials are warning people to stay out of Discovery Bay after recent tests showed elevated levels of a toxin from blue-green algae. A routine sampling of the waters on June 27 by health officials found high concentrations of blue-green algae, which contains cyanotoxin. Contra Costa Health Services issued an advisory Thursday, July 19 … Continue reading Health Officials Warn Public to Stay Out of Discovery Bay’s Toxic Waters →
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