43 datasets found
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State
Microplastic and Microparticle Data from Surface Water: San Francisco Bay and Adjacent Sanctuaries
State of California —
The San Francisco Estuary Institute and 5 Gyres completed a comprehensive regional study of microplastic pollution of a major urban estuary and adjacent ocean... -
Federal
San Francisco Bay-Delta bathymetric/topographic digital elevation model(DEM)
Department of the Interior —
A high-resolution (10-meter per pixel) digital elevation model (DEM) was created for the Sacramento-San Joaquin Delta using both bathymetry and topography data. This... -
Federal
Assessing spatial variability of nutrients, phytoplankton and related water-quality constituents in the California Sacramento-San Joaquin Delta at the landscape scale: 2020-2021 High-resolution mapping surveys
Department of the Interior —
The dataset documents the spatial and temporal variability of nutrients, phytoplankton, and related water quality parameters at high spatial resolution in the... -
Federal
Marsh vegetation surveys across the San Francisco Bay Estuary, 2008-2018
Department of the Interior —
Fifty-one tidal marsh sites across five regions (sub-embayments) were surveyed in the Delta, Suisun Bay, San Pablo Bay, central San Francisco Bay, and South San... -
Federal
Phytoplankton Species Composition and Abundance in the Sacramento-San Joaquin River Delta: Microscopic Enumeration of USGS Samples, beginning in 2016 (ver. 1.1, December 2023)
Department of the Interior —
This dataset contains taxonomy, density (cells/mL), and biovolume (μm3/mL) data for phytoplankton sampled across the Sacramento San Joaquin River Delta and San... -
Federal
Chloropyron molle single nucleotide polymorphism genotype data from Contra Costa, Napa, and Solano Counties, California, USA
Department of the Interior —
This dataset contains 253 samples from 11 occurrences of Chloropyron molle subsp. molle, and 3 occurrences of Chloropyron molle hispidum. Genomic markers were... -
Federal
Waterfowl disturbance in California and Nevada (2018)
Department of the Interior —
Long-term environmental management to prevent waterfowl population declines is informed by ecology, movement behavior and habitat use patterns. Extrinsic factors such... -
Federal
Fish distribution and tidal currents in the Upper San Francisco Estuary (ver. 3.0, March 2025)
Department of the Interior —
This data release includes field data for fishes sampled through mid-water trawls and otter trawl methods from Suisun Bay, California to the mouth of the Sacramento... -
Federal
Geochemistry of sediment and organic matter in drainages burned by the Altas and Nuns wildfires in October 2017 and of nearshore seabed sediment in north San Francisco Bay from March to April 2018
Department of the Interior —
Fine-grained sediment was collected from the banks of Napa River, Sonoma Creek, and tributaries in March 2018 and from shallow nearshore areas of the northern reach... -
State
Water quality, fish, phytoplankton, clams and zooplankton monitoring to support the Summer-Fall Suisun Marsh Salinity Control Gates Action
State of California —
The Suisun Marsh Salinity Control Gates (SMSCG) have the potential to increase low-salinity-zone habitat for endangered Delta Smelt (Hypomesus transpacificus,... -
Federal
Metal Concentrations of Sediment from 1993-2017 in San Francisco Bay-Delta Estuary (San Pablo Bay and Suisun Bay), CA
Department of the Interior —
Surface sediment samples from the North San Francisco Bay-Delta Estuary were collected monthly at five stations located west of Rio Vista and east of Point Pinole.... -
Federal
Suisun Bay bathymetry: 1866 to 1990
Department of the Interior —
This data release provides a series of five bathymetric digital elevation models (DEMs) of Suisun Bay, CA generated from single-beam hydrographic surveys collected... -
Federal
Locations of Pacific Flyway ducks in and near commercial livestock facilities of the western USA (2015-2021)
Department of the Interior —
Zoonotic diseases are of considerable concern to the human population and viruses such as avian influenza (AIV) threaten food security, wildlife conservation and... -
Federal
Assessing spatial variability of nutrients and related water quality constituents in the California Sacramento-San Joaquin Delta at the landscape scale: 2018 High resolution mapping surveys (ver. 2.0, October 2023)
Department of the Interior —
The dataset documents the spatial and temporal variability of nutrients and related water quality parameters at high spatial resolution in the North Delta, Central... -
Federal
Bivalve metrics in the North San Francisco Bay and Sacramento-San Joaquin Delta
Department of the Interior —
This data release contains eleven data tables and a data dictionary for the Department of Water Resources' and the Bureau of Reclamation’s Environmental Monitoring... -
Federal
Diets of Striped bass and Sacramento pikeminnow at Ryer Island, Suisun Bay, California, 2018
Department of the Interior —
This data set includes environmental and biological information on fishes collected using gill nets and otter trawls during day and night, as well as diet data for... -
Federal
Digital elevation model (DEM) of northern San Francisco Bay, California, created using bathymetry data collected between 1999 and 2016 (MLLW)
Department of the Interior —
A 1-m resolution, continuous surface, bathymetric digital elevation model (DEM) of the northern portion of San Francisco Bay, which includes San Pablo Bay, Carquinez... -
Federal
San Pablo Bay bathymetric change: 1856 to 1983
Department of the Interior —
This data release provides a series of five bathymetric change grids generated from historical bathymetric surveys collected in San Pablo Bay, CA from the 1856 to... -
Federal
Vertical Distribution of Longfin Smelt in the San Francisco Estuary, 2016-2018 (ver. 3.0, February 2021)
Department of the Interior —
This dataset includes field data for fishes sampled using mid-water trawls, otter trawls, and the SmeltCam during day and night in the Napa River, San Pablo Bay, and... -
Federal
San Pablo Bay bathymetry: 1856 to 1983
Department of the Interior —
This data release provides a series of six bathymetric digital elevation models (DEMs) of San Pablo Bay, CA generated from single-beam hydrographic surveys collected...
43 datasets found