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11 datasets

Delta Smelt Enclosure Studies, North Delta Arc of the upper San Francisco Estuary, CA, 2019 - 2024

Published by: California Department of Water Resources
Last updated: Saturday, September 26, 2026
File types: CSV (EXTERNAL DOWNLOAD), HTML

This dataset comprises data from seven different enclosure studies, each of which used Delta Smelt reared by the UC Davis Fish Conservation and Cultur...

Delta Smelt Formalin Fixation and Preservation Effects on Fish Weight and Length

Published by: California Department of Fish and Wildlife
Last updated: Friday, September 25, 2026
File types: CSV (EXTERNAL DOWNLOAD), HTML

Natural history museum specimen are invaluable for a variety of conservation and ecological applications. Fishes are commonly preserved in formalin; h...

Interagency Ecological Program: Delta Smelt Diet Data collected in the San Francisco Estuary

Published by: California Department of Fish and Wildlife
Last updated: Saturday, September 26, 2026
File types: CSV (EXTERNAL DOWNLOAD), HTML

The integrated dataset presented here includes diets of morphologically identified Delta Smelt (Hypomesus transpacificus), both of wild and culture (h...

Environmental and biological data associated with captive-reared Delta Smelt Study, Sacramento-San Joaquin Delta, CA, January-March 2019

Published by: California Department of Water Resources
Last updated: Saturday, September 26, 2026
File types: CSV (EXTERNAL DOWNLOAD), PDF, HTML

The endangered Delta Smelt Hypomesus transpacificus is an osmerid fish endemic to the upper San Francisco Estuary. A captive breeding program for the ...

Vertical Distribution of Larval Delta Smelt and Striped Bass - Lower San Joaquin and Sacramento Rivers

Published by: California Department of Fish and Wildlife
Last updated: Saturday, September 26, 2026
File types: XLSX, ZIP

Larval fishes were collected using three conical plankton nets fished simultaneously on the lower San Joaquin and Sacramento rivers, in 2000 and 2001....

Interagency Ecological Program: Fish catch and associated water quality for the Fall Midwater Trawl Survey, Sacramento-San Joaquin Delta, 1967-2024

Published by: California Department of Fish and Wildlife
Last updated: Saturday, September 26, 2026
File types: CSV (EXTERNAL DOWNLOAD), R, PDF, PNG, HTML

The Interagency Ecological Program’s (IEP) Fall Midwater Trawl Survey (FMWT) is a long-term monitoring survey conducted by the California Department o...

Interagency Ecological Program: Water quality, fish, and zooplankton monitoring and modeling to support the 2018 Suisun Marsh Salinity Control Gates Summer Action

Published by: California Department of Water Resources
Last updated: Saturday, September 26, 2026
File types: CSV (EXTERNAL DOWNLOAD), ASC, ZIP, HTML

In summer 2018 we used a unique water control structure in the San Francisco Estuary (SFE) to direct a managed flow pulse into Suisun Marsh, one of th...

Interagency Ecological Program San Francisco Estuary Spring Kodiak Trawl Survey 2002 - 2021

Published by: California Department of Fish and Wildlife
Last updated: Saturday, September 26, 2026
File types: CSV (EXTERNAL DOWNLOAD), HTML

The Interagency Ecological Program San Francisco Estuary Spring Kodiak Trawl Survey was initiated by the California Department of Fish and Wildlife (C...

Fish Facilities Salvage Data, San Francisco, California, 1993-2025

Published by: California Department of Fish and Wildlife
Last updated: Saturday, September 26, 2026
File types: CSV (EXTERNAL DOWNLOAD), HTML

The Bureau of Reclamation’s (Reclamation) Central Valley Project (CVP) and the California Department of Water Resource’s (DWR) State Water Project (SW...

Interagency Ecological Program: Summer Townet Survey for Young Pelagic Fishes in the San Francisco Estuary

Published by: California Department of Fish and Wildlife
Last updated: Saturday, September 26, 2026
File types: CSV (EXTERNAL DOWNLOAD), HTML

The Interagency Ecological Program’s (IEP) Summer Townet Survey (STN) is a long-term effort to monitor the annual recruitment success of young pelagic...