blue-green algae

Lake Temescal, Quarry Lakes reopen Saturday

Two Alameda County lakes that were closed to swimmers because of the presence of blue-green toxins will reopen on Saturday.

7 years ago

Beware of blue-green algae in water, officials warn

Napa Valley health officials are urging people planning to go swimming or boating to avoid close contact with lakes and…

7 years ago

Lake Temescal closes due to algae bloom

Lake Temescal closed to swimmers due to the detection of a blue-green algae bloom Monday.

7 years ago

Harmful toxin thrives in SF Bay mussels

San Francisco Bay mussels contain high levels of a toxin that can cause liver damage, according to a new study.

7 years ago

Dog-killing algae closes two San Jose parks

Two San Jose lakes were closed Thursday and remain closed because algae found in the lakes can kill dogs.

8 years ago

Quarry Lakes reopen for swimming after algae removal

The Quarry Lakes in Fremont reopened for swimming this weekend after closing in March due to toxic algae.

8 years ago

Algae forces closed Berkeley’s Lake Anza

Lake Anza in Berkeley has been closed for swimming due to a bloom of toxic blue-green algae.

9 years ago

Lake Temescal closed over dog-deadly algae

The East Bay Regional Park District announced Monday it has closed Oakland's Lake Temescal for swimming.

9 years ago

Algae spoils holiday swimming at Quarry Lakes

The Quarry Lakes Regional Recreational Area in Fremont is closed for swimming through at least Wednesday.

9 years ago

Lake Chabot algae kills three dogs

Three dogs have died after they were exposed to Blue-Green Algae blooms at Lake Chabot Regional Park.

9 years ago

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