<p>SHAWN GUST/Press Although annoying and aesthetically displeasing to many who frequent Hayden Lake, the recent concentrations of daphnia that have washed ashore are not harmful to humans.</p>
August 17, 2011
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August 17, 2011 9 p.m.
What's in the water?
Daphnia grossing out swimmers on Hayden, piling up on beaches
HAYDEN LAKE - The waters of Hayden Lake this summer have been clouded with mysterious black particles floating on the surface, clinging to swimmers and washing up on beaches.