OHA encouraged people to visit Lake Billy Chinook and enjoy activities such as fishing, camping, hiking, biking, picnicking, bird watching, canoeing, and kayaking.

The blaze broke out on Aug. 21, north of Sisters and approximately three miles west of Lake Billy Chinook. As of late Aug. 22 ...

The Oregon Health Authority issued a health advisory for Lake Billy Chinook in Jefferson County due to the presence of cyanotoxins.