CAWSC Booth at Spring 2024 ACWA Conference. The Association of California Water Agencies (ACWA) spring conference took place May 7-9 in downtown Sacramento at the SAFE Credit Union (formerly Sacramento) Convention Center.
Multimedia
Multimedia products allow us to distribute information to the public. The California Water Science Center has a variety of materials available, including webcasts, videos, and images.
Images
CAWSC Booth at Spring 2024 ACWA Conference. The Association of California Water Agencies (ACWA) spring conference took place May 7-9 in downtown Sacramento at the SAFE Credit Union (formerly Sacramento) Convention Center.
Physical Scientist Emily Richardson discusses her research at 2023 IEP workshop.
Physical Scientist Emily Richardson discusses her research at 2023 IEP workshop.
The Santa Ana River is the largest river entirely within Southern California in the United States.
The Santa Ana River is the largest river entirely within Southern California in the United States.
The Sacramento-San Joaquin River Delta and San Francisco Bay collectively make up the "Bay-Delta." Much of the fresh water used for agriculture, municipal and industrial use in central and southern California passes through the Delta, where it is subjected to tidal forcing and other inputs that impact its quality.
The Sacramento-San Joaquin River Delta and San Francisco Bay collectively make up the "Bay-Delta." Much of the fresh water used for agriculture, municipal and industrial use in central and southern California passes through the Delta, where it is subjected to tidal forcing and other inputs that impact its quality.
The Sacramento-San Joaquin River Delta and San Francisco Bay collectively make up the "Bay-Delta." Much of the fresh water used for agriculture, municipal and industrial use in central and southern California passes through the Delta, where it is subjected to tidal forcing and other inputs that impact its quality.
The Sacramento-San Joaquin River Delta and San Francisco Bay collectively make up the "Bay-Delta." Much of the fresh water used for agriculture, municipal and industrial use in central and southern California passes through the Delta, where it is subjected to tidal forcing and other inputs that impact its quality.
Map of dams being removed on the Klamath River. The world's largest dam removal is underway along the mainstem Klamath River. Dam removal aims to restore threatened and endangered salmon fisheries, the economy, and the way of life of local communities and Indigenous Tribes, especially the Yurok and Karuk, who depend on those fisheries.
Map of dams being removed on the Klamath River. The world's largest dam removal is underway along the mainstem Klamath River. Dam removal aims to restore threatened and endangered salmon fisheries, the economy, and the way of life of local communities and Indigenous Tribes, especially the Yurok and Karuk, who depend on those fisheries.
Videos
Heterosigma akashiwo collected from Seaplane Lagoon in San Francisco Bay on August 9, 2022. Video was taken with an ioLight 1mm microscope.
Heterosigma akashiwo collected from Seaplane Lagoon in San Francisco Bay on August 9, 2022. Video was taken with an ioLight 1mm microscope.
High flows at streamgage 11172945 (Alameda Creek above Div Dam near Sunol, California) were captured by USGS hydrologic technician Louis Cannarozzi on 12/31/2022. Heavy precipitation caused higher-than-normal streamflow in many areas as an atmospheric river moved through northern California.
High flows at streamgage 11172945 (Alameda Creek above Div Dam near Sunol, California) were captured by USGS hydrologic technician Louis Cannarozzi on 12/31/2022. Heavy precipitation caused higher-than-normal streamflow in many areas as an atmospheric river moved through northern California.
This video explains how streamgages are used to measure the height and flow, or speed, of streams. By monitoring the height and flow of streams, the people who manage water infrastructure can have advanced noted of when the water is rising and how fast it’s coming.
This video explains how streamgages are used to measure the height and flow, or speed, of streams. By monitoring the height and flow of streams, the people who manage water infrastructure can have advanced noted of when the water is rising and how fast it’s coming.
USGS scientists collect water quality samples in the San Francisco Bay. The samples have been collected at the same locations for >50 years and are part of one of the longest running datasets of its kind in the United States.
USGS scientists collect water quality samples in the San Francisco Bay. The samples have been collected at the same locations for >50 years and are part of one of the longest running datasets of its kind in the United States.
This video describes how to use the SAC conversion spreadsheet to convert data from a conventional level in angles and distances (polar coordinates) to Cartesian coordinates (northings and eastings).
This video describes how to use the SAC conversion spreadsheet to convert data from a conventional level in angles and distances (polar coordinates) to Cartesian coordinates (northings and eastings).
Title: Land Subsidence: The Lowdown on the Draw-down
The link between groundwater use and sinking landscapes
Title: Land Subsidence: The Lowdown on the Draw-down
The link between groundwater use and sinking landscapes
Audio
SGS hydrologist Dr. Claudia Faunt discusses her new study about Calfornia's vast central valley groundwater system and the new study findings.
SGS hydrologist Dr. Claudia Faunt discusses her new study about Calfornia's vast central valley groundwater system and the new study findings.
Webcams
This live webcam is currently undergoing maintenance and will be back up and running in mid-August.
This live webcam is currently undergoing maintenance and will be back up and running in mid-August.
A wide-angle view overlooking Suisun Bay at Channel Marker 24A near Bay Point, California.
A wide-angle view overlooking Suisun Bay at Channel Marker 24A near Bay Point, California.
This webcam is situated with streamgage 10344505 in Nevada County, CA. This station provides continuous monitoring of flow and stage. To see the streamgage data, please visit https://waterdata.usgs.gov/monitoring-location/10344505/.
This webcam is situated with streamgage 10344505 in Nevada County, CA. This station provides continuous monitoring of flow and stage. To see the streamgage data, please visit https://waterdata.usgs.gov/monitoring-location/10344505/.
This webcam is located at monitoring station 380318121571501 (SUISUN BAY A CHANNEL MARKER 24A NR BAY POINT CA) in the Sacramento-San Joaquin Delta. The site collects water quality parameters such as salinity, specific conductance, temperature, and turbidity, as well as water velocity measurements.
This webcam is located at monitoring station 380318121571501 (SUISUN BAY A CHANNEL MARKER 24A NR BAY POINT CA) in the Sacramento-San Joaquin Delta. The site collects water quality parameters such as salinity, specific conductance, temperature, and turbidity, as well as water velocity measurements.
This station is collaboratively operated by the US Geological Survey (USGS) and the CA Department of Water Resources (CADWR). USGS collects surface water data and CADWR collects water quality data.
This station is collaboratively operated by the US Geological Survey (USGS) and the CA Department of Water Resources (CADWR). USGS collects surface water data and CADWR collects water quality data.
This webcam is located at USGS streamgage 11160500 on San Lorenzo River at Big Trees State Park. This station provides continuous monitoring of river stage.
This webcam is located at USGS streamgage 11160500 on San Lorenzo River at Big Trees State Park. This station provides continuous monitoring of river stage.