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California Water Science Center Images

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Trees burning next to a river
AI-Generated Illustration of a Rain-on-Wildfire Event
AI-Generated Illustration of a Rain-on-Wildfire Event
AI-Generated Illustration of a Rain-on-Wildfire Event

AI-generated illustration depicting a rain-on-wildfire event in a mountainous river corridor. The image shows active wildfire conditions near a river during a storm, with flames burning along forested hillslopes, smoke and rainfall interacting in the atmosphere, and fire reflected in the water surface.

AI-generated illustration depicting a rain-on-wildfire event in a mountainous river corridor. The image shows active wildfire conditions near a river during a storm, with flames burning along forested hillslopes, smoke and rainfall interacting in the atmosphere, and fire reflected in the water surface.

Groundwater well and field technician
Groundwater well and field technician
Groundwater well and field technician
Groundwater well and field technician

Groundwater well and field technician in the Adelaida Area of San Luis Obispo County, California

Biologist Kyle Leathers at 2026 IEP Workshop
USGS Biologist Kyle Leathers at 2026 IEP Workshop
USGS Biologist Kyle Leathers at 2026 IEP Workshop
USGS Biologist Kyle Leathers at 2026 IEP Workshop

Biologist Kyle Leathers explains how the Delta’s ecosystem has responded to recent upgrades of a local wastewater treatment plant.

Biologist Kyle Leathers explains how the Delta’s ecosystem has responded to recent upgrades of a local wastewater treatment plant.

Physica Scientist, Amelia Ayers stands in front of her poster illustrating the transport of harmful algae in the Delta.
USGS Physica Scientist, Amelia Ayers at 2026 IEP Workshop
USGS Physica Scientist, Amelia Ayers at 2026 IEP Workshop
USGS Physica Scientist, Amelia Ayers at 2026 IEP Workshop

Physica Scientist, Amelia Ayers stands in front of her poster illustrating the transport of harmful algae in the Delta.

Shop adjacent to the boat warehouse where members of the Projects Office team discuss their workload.
Electronics shop adjacent to the boat warehouse.
Electronics shop adjacent to the boat warehouse.
Electronics shop adjacent to the boat warehouse.

Shop adjacent to the boat warehouse where members of the Projects Office team discuss their workload.

Research Vessel (R/V) Wooldridge
R/V Wooldridge
R/V Wooldridge
R/V Wooldridge

The Research Vessel (R/V) Wooldridge in the warehouse of the CAWSC West Sacramento Projects Office.

The Research Vessel (R/V) Wooldridge in the warehouse of the CAWSC West Sacramento Projects Office.

Research Vessel (R/V) Dora Henry
R/V Dora Henry
R/V Dora Henry
R/V Dora Henry

The Research Vessel (R/V) Dora Henry in the warehouse of the CAWSC West Sacramento Projects Office.

The Research Vessel (R/V) Dora Henry in the warehouse of the CAWSC West Sacramento Projects Office.

Testing Tank
Testing Tank
Testing Tank
Testing Tank

This testing tank in the West Sacramento Projects Office warehouse workshop is used for testing submersible equipment.

This testing tank in the West Sacramento Projects Office warehouse workshop is used for testing submersible equipment.

Aquatic Ecology Lab
Aquatic Ecology Lab
Aquatic Ecology Lab
Aquatic Ecology Lab

The Aquatic Ecology Lab at the CAWSC West Sacramento Projects Office. 

The Aquatic Ecology Lab at the CAWSC West Sacramento Projects Office. 

Main conference room - West Sacramento Projects Office
Main conference room - West Sacramento Projects Office
Main conference room - West Sacramento Projects Office
Main conference room - West Sacramento Projects Office

The main conference room at the CAWSC West Sacramento Projects Office. Meetings for the Hydrodynamics Team and Aquatic Ecology Group take place here every week.

The main conference room at the CAWSC West Sacramento Projects Office. Meetings for the Hydrodynamics Team and Aquatic Ecology Group take place here every week.

Checking fire extinguishers
Checking fire extinguishers
Checking fire extinguishers
Checking fire extinguishers

Team members at the CAWSC West Sacramento Projects Office check research vessel fire extinguishers.

Team members at the CAWSC West Sacramento Projects Office check research vessel fire extinguishers.

Cal Poly President Jeffrey Armstrong gives opening remarks.
Cal Poly President Jeffrey Armstrong gives opening remarks.
Cal Poly President Jeffrey Armstrong gives opening remarks.
Cal Poly President Jeffrey Armstrong gives opening remarks.

Cal Poly President Jeffrey Armstrong gives opening remarks at Tech Park II facility grand opening.

Pacific Golden-Plover
Pacific Golden-Plover in Alaska
Pacific Golden-Plover in Alaska
Pacific Golden-Plover in Alaska

A Pacific Golden-Plover in Alaska. Photograph by Daniel R. Ruthrauff, USGS, Public Domain.

A Pacific Golden-Plover in Alaska. Photograph by Daniel R. Ruthrauff, USGS, Public Domain.

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