Signage on barricades near the waterline warn visitors at San Luis Reservoir in August. San Luis Reservoir is undergoing a huge algae bloom as the lake dips to its lowest levels in 25 years.
Signage on barricades near the waterline warn visitors at San Luis Reservoir in August. San Luis Reservoir is undergoing a huge algae bloom as the lake dips to its lowest levels in 25 years. Randall Benton Sacramento Bee file
Signage on barricades near the waterline warn visitors at San Luis Reservoir in August. San Luis Reservoir is undergoing a huge algae bloom as the lake dips to its lowest levels in 25 years. Randall Benton Sacramento Bee file

No swimming in San Luis Reservoir, and other dire warnings after latest toxicity test

October 25, 2016 06:37 PM

UPDATED October 25, 2016 09:39 PM

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