Although toxic algae no longer scums the surface of the ... to six times greater than the average lake dose for the Puget Sound region ... based on the high sediment phosphorus concentrations ...
In August 2006, the decade's worst red tide - an algal bloom that can be deadly to fish, turtles, sea mammals, and humans - hit Puget Sound in Washington State and shut down shellfish beds all along ...
For decades agricultural waste and manure was dumped into this lake, which has caused issues for the city today.
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