Science activity

To meet the need for consistent statewide anadromous distribution data, CalFish cooperators have initiated a series of projects to begin pulling existing distribution data together for select anadromous species. We began developing Coho Distribution in 2002, published the first publicly available version in July 2007 and most recently updated with new information in June 2012. We extended this effort to Steelhead in the Fall of 2004, first published the data in the Fall of 2007 and updated it in Fall 2009 and most recently June 2012. Additionally, we are seeking funding to further extend this effort to Chinook in the very near future.