Advisory Issued For Galesville Reservoir Due to Cyanobacteria Bloom

Update from Oregon Health Authority at 5:16 pm June 26th: Recreational use advisory issued for Galesville Reservoir June 26 Oregon Health Authority (OHA) issued a recreational use health advisory today for Galesville Reservoir due to the presence of a cyanobacteria bloom. The reservoir is in Douglas County. People should avoid swimming and high-speed water activities, such as water skiing or power boating, in areas of the reservoir where blooms are, as the major route of exposure is ingestion of water. Toxins are not absorbed through the skin. However, those with skin sensitivities may get a puffy red rash. OHA encourages people to visit Galesville Reservoir and enjoy activities such as fishing, camping, hiking, biking, picnicking, bird watching, canoeing, and kayaking. Boating is safe as long as speeds do not create excessive water spray. Sprays could lead to the risk of inhaling cyanotoxins. Drinking water Drinking water directly from areas of the reservoir affected by a bloom is especially dangerous. Toxins cannot be removed by boiling, filtering or treating water with camping-style filters. Contact campground management or the local health department with questions about water available at nearby campgrounds or day use areas. Not all private treatment systems are effective at removing cyanotoxins. OHA advises people to use an alternative water source if they do not use a well or public water system, and draw in-home water directly from an affected area. Children and pets Children and pets are at increased risk for exposure because of their size and level of activity. Dogs can get extremely ill and even die within minutes to hours of exposure to cyanotoxins by drinking the water, licking their fur, or eating the toxins from floating mats or dried crust along the shore. This is regardless of a recreational use health advisory in place. Be aware that dogs can become ill and die from water intoxication after drinking excessive amounts of water while swimming or fetching objects for long periods of time. Intoxication is a potentially fatal disturbance in brain function resulting from an imbalance of electrolytes in the body. Water intoxication and heat stroke can cause similar symptoms as exposure to cyanotoxins. Symptoms Exposure to cyanotoxins can be serious and cause a range of symptoms. Symptoms may be similar to food poisoning such as stomach cramping, diarrhea, nausea and vomiting. Symptoms may also be more serious, such as numbness, tingling, dizziness and shortness of breath. These symptoms may require medical attention. Dogs can experience weakness, difficulty walking, seizures, lethargy, loss of appetite and more. Pet owners should seek veterinary treatment as quickly as possible if their dog exhibits any of those symptoms. Fishing Fish caught from areas where cyanobacteria blooms are present may pose unknown health risks, so OHA recommends not eating fish from those sites. Anyone who decides to eat the fish should remove its fat, skin and organs before cooking or freezing. Toxins are more likely to collect in these tissues. Fillets should also be rinsed with clean water. For health information or to report an illness, contact OHA at 971-673-0482. Via OHA release (Original article posted ~5pm June 26th) (Douglas County, Ore.) The Douglas County Parks Department would like to inform the public that an anomaly was reported in the water near the upper inlet of Galesville Reservoir on Sunday, June 25, 2023. Galesville Reservoir is located at 8399 Upper Cow Creek Road near the community of Azalea, Oregon. The Oregon Department of Environmental Quality (DEQ) has been notified about the situation. DEQ officials collected samples of the anomaly this afternoon and have sent them in for testing. We will provide more information to the public about the situation immediately upon receiving the test results from DEQ. The reservoir remains open to the public at this time. Via Douglas County Government