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Advisory based on mercury.

Advisory based on mercury.

For information relating to biotoxins from harmful algal blooms (HABs) that may be found in California water bodies, see below.

Fish advisory for Carrville Pond.

Fish advisory Trinity River upstream of Trinity Lake in Trinity County. 

Advisory based on mercury.

For information relating to biotoxins from harmful algal blooms (HABs) that may be found in California water bodies, see below.

Advisory based on mercury.

For information relating to biotoxins from harmful algal blooms (HABs) that may be found in California water bodies, see below.

Advisory based on mercury.

For information relating to biotoxins from harmful algal blooms (HABs) that may be found in California water bodies, see below.

Fish advisory for Lewiston Lake.

Fish advisory for Anderson Lake (Anderson Reservoir).

Fish advisory for Bon Tempe Reservoir in Marin County.