California Home    Site Map Delta Smelt Abundance in San Francisco Bay/Estuary CVBDB Home Real Time Monitoring 20mm Delta Smelt Survey North Bay Aqueduct Larval Survey Spring Kodiak Trawl Survey Fall Midwater Trawl Survey Summer Townet Survey Bay-Delta Monitoring Fish Salvage Monitoring IEP Boat Schedules E mail Us Bay-Delta Region Resources Agency Dept of Fish and Game    My CA    CVBDB Delta Smelt Abundance in San Francisco Bay/Estuary Annual abundance indices for the Delta smelt are generated using data from the Midwater Trawl Survey, the Midsummer Townet Survey, the Young Chinook Salmon Abundance Monitoring and the Back to Top of Page 2008 State of California. Arnold Schwarzenegger, Governor. Conditions of Use Privacy Policy