Introduction

The Upper Sacramento River Basin contains much of California's salmon and steelhead populations. The USRB has been monitored for over 50 years for Chinook salmon populations and other species. The data contained in the California Department of Fish and Game (CDFG) Sacramento River Salmon and Steelhead Assessment Project files consist of long term data, annual reports, databases, spreadsheets and descriptions of monitoring efforts. In addition a photo selection is available for selected fisheries related photos.