Residents should be aware of high concentrations at Krumbo Reservoir

Due to a possible algae bloom, it is advised that contact with the water from Krumbo Reservoir be avoided. This advisory applies to humans, pets (especially dogs) and livestock.  This includes any contact with the water, i.e. swimming and drinking. Contact with water containing high levels of blue-green algae may cause skin rashes, mouth ulcers, fevers, ear and eye irritations, diarrhea, vomiting, or death in extreme cases.
What is blue-green algae? Blue-green algae is a simple, single-celled organism that is naturally occurring in freshwater systems. Normally, blue-green algae is an important part of a healthy ecosystem and harmless in low numbers. However, in high concentrations, blue-green algae produce harmful levels of toxins.

Are the fish safe to eat? Toxins do not build up in the muscle tissue of fish and should be safe to eat. But it is recommended to practice “catch and release” until further notice.
For more information, contact Malheur National Wildlife Refuge at 541-493-2612 or the Oregon Department of Fish and Wildlife at 541-573-6582.