LAKE OROVILLE: King salmon action is ... trout in anadromous waters. Flows Sunday morning were around 10,500 cfs on the Hoopa gauge and dropping slowly. AMERICAN RIVER/above Folsom Lake: The ...
A 12-year study by FishBio, published in the peer-reviewed North American Journal of Fisheries Management, found that higher flows do not encourage out-migration of salmon on the Tuolumne River.