PORTLAND, Ore.—Oregon Health Authority (OHA) issued a recreational use health advisory today for Powder Arm of Brownlee Reservoir due to the presence of a cyanotoxins above Recreational Use Value (RUVs).  A recreational use health precaution has been in place since July 14 due to the presence of cyanotoxins. The waterbody is in Baker County.  People should avoid swimming and other water activities with a high risk of swallowing water or inhaling water droplets in areas lake where blooms are present. Ingestion or inhalation of water is the exposure route of concern. Toxins are not absorbed through the skin. However, those with skin sensitivities may get a puffy red rash.  OHA’s RUVs are designed to protect the most vulnerable, including children, who have a higher activity level and are more likely to swallow water while recreating.  OHA encourages people to visit Powder Arm of Brownlee Reservoir and enjoy activities such as camping, hiking, biking, picnicking, bird watching, and motorized or non-motorized boating activities that have a low risk of swallowing or inhaling water droplets.