The publication titled Streamflow Report includes hydrology data which has been reviewed and corrected for accuracy by DWR’s Hydrography and Satellite Monitoring Section. Each station report includes a station summary and daily flow values.
Historical Reports are available below from 1980-2013. For information after that time period, please contact the Chief of Hydrography.
All DWR Stream Flow Reports (1980-2013)
Historic Stream Flow Reports (Volumes 1-4) 1980-1990