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7 datasets

Interagency Ecological Program: San Francisco Bay Study Survey for Fish and Mobile Crustaceans 1980-2025

  • Published by: California Department of Fish and Wildlife
  • Last updated: Friday, October 2, 2026
  • File types: CSV (EXTERNAL DOWNLOAD), PDF, HTML

The San Francisco Bay Study (Bay Study) was established in 1980 to determine the effects of freshwater outflow on the abundance and distribution of fi...

Interagency Ecological Program: Zooplankton catch and water quality data from the Sacramento River floodplain and tidal slough, collected by the Yolo Bypass Fish Monitoring Program, 1998-2018

  • Published by: California Department of Water Resources
  • Last updated: Friday, October 2, 2026
  • File types: CSV (EXTERNAL DOWNLOAD), PDF, RMD, HTML

Largely supported by the Interagency Ecological Program (IEP), the California Department of Water Resources (DWR) has operated a fisheries and inverte...

Interagency Ecological Program: Zooplankton and water quality data in the San Francisco Estuary collected by the Summer Townet and Fall Midwater Trawl monitoring programs.

  • Published by: California Department of Fish and Wildlife
  • Last updated: Friday, October 2, 2026
  • File types: CSV (EXTERNAL DOWNLOAD), HTML

The Interagency Ecological Program’s (IEP) Summer Townet Survey (STN) and Fall Midwater Trawl (FMWT) are two long-term monitoring projects conducted b...

Interagency Ecological Program: Drift invertebrate catch and water quality from the Sacramento River channel, and Sacramento River floodplain and tidal slough, collected by the Yolo Bypass Fish Monitoring Program, 1998-2019

  • Published by: California Department of Water Resources
  • Last updated: Friday, October 2, 2026
  • File types:

Largely supported by the Interagency Ecological Program (IEP), the California Department of Water Resources (DWR) has operated a fisheries and inverte...

Interagency Ecological Program: Benthic invertebrate monitoring in the Sacramento-San Joaquin Bay-Delta, collected by the Environmental Monitoring Program, 1975-2025.

  • Published by: California Department of Water Resources
  • Last updated: Friday, October 2, 2026
  • File types: CSV (EXTERNAL DOWNLOAD), HTML

The Interagency Ecological Program’s (IEP) Environmental Monitoring Program (EMP) was initiated in compliance with the Water Right Decision D-1379 (no...

Interagency Ecology Program: Generalized Random Tesselation Stratified (GRTS) sampling of the benthic community of the upper San Francisco Estuary, 2007-2019.

  • Published by: California Department of Water Resources
  • Last updated: Friday, October 2, 2026
  • File types: CSV (EXTERNAL DOWNLOAD), ZIP, HTML

The Interagency Ecological Program’s (IEP) Environmental Monitoring Program (EMP) conducted a special study of benthic invertebrates from 2007-2019, m...

Interagency Ecological Program: Drift invertebrate and ichthyoplankton catch and water quality from the Sacramento River channel, and Sacramento River floodplain and tidal slough, collected by the Yolo Bypass Fish Monitoring Program, 1998-2024

  • Published by: California Department of Water Resources
  • Last updated: Friday, October 2, 2026
  • File types: CSV (EXTERNAL DOWNLOAD), PDF, RMD, R, HTML

Largely supported by the Interagency Ecological Program (IEP), California Department of Water Resources (DWR) has operated a fish monitoring program i...