With this past winter's record snow levels, and it finally warming up in the air, we're seeing a lot of very fast moving water in the river. The river waters are very unsafe for activities such as fishing, so the Father's Day Derby planned for Sunday 6/19 is cancelled.
Here is some interesting information about the current water situation-- NOAA's Hydrologic Outlook: http://forecast.weather.gov/showsigwx.php?warnzone=CAZ069&warncounty=CAC091&firewxzone=CAZ269&local_place1=22+Miles+N+Blue+Canyon+CA&product1=Hydrologic+Outlook