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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

Photo of members of the team associated with USGS research done in collaboration with UC Davis.
Photo of members of the team associated with USGS research done in collaboration with UC Davis.
Photo of members of the team associated with USGS research done in collaboration with UC Davis.
Photo of members of the team associated with USGS research done in collaboration with UC Davis.

The above photo includes members of the team associated with research done in collaboration with UC Davis. From left to right, Angela DePalma-Dow (Lake County, conference co-organizer), Sergio Valbuena (UC Davis), Charles Alpers (USGS), Alicia Cortes (UC Davis), and Samantha Sharp (UC Davis).  

The above photo includes members of the team associated with research done in collaboration with UC Davis. From left to right, Angela DePalma-Dow (Lake County, conference co-organizer), Sergio Valbuena (UC Davis), Charles Alpers (USGS), Alicia Cortes (UC Davis), and Samantha Sharp (UC Davis).  

2024 Clear Lake Symposium poster presenters
2024 Clear Lake Symposium poster presenters
2024 Clear Lake Symposium poster presenters
2024 Clear Lake Symposium poster presenters

USGS scientists Dina Saleh, Fred Feyrer, and Charles Alpers stand next to their poster at the 2024 Clear Lake Symposium.

USGS scientists Dina Saleh, Fred Feyrer, and Charles Alpers stand next to their poster at the 2024 Clear Lake Symposium.

USGS booth at the 2024 Lake Tahoe Summit.
USGS booth at the 2024 Lake Tahoe Summit.
USGS booth at the 2024 Lake Tahoe Summit.
USGS booth at the 2024 Lake Tahoe Summit.

USGS booth at the 2024 Lake Tahoe Summit. Shown are Zachery Hood (left) and Sara Doyle (right) of the Nevada Water Science Center. Also present were Joseph Nawikas of the California Water Science Center and Ramon Naranjo of Nevada. (Photo by Ramon Naranjo.)

USGS booth at the 2024 Lake Tahoe Summit. Shown are Zachery Hood (left) and Sara Doyle (right) of the Nevada Water Science Center. Also present were Joseph Nawikas of the California Water Science Center and Ramon Naranjo of Nevada. (Photo by Ramon Naranjo.)

2024 Lake Tahoe Summit
2024 Lake Tahoe Summit
2024 Lake Tahoe Summit
2024 Lake Tahoe Summit

Distance shot of crown gathered for the 2024 Lake Tahoe Summit. Lake Tahoe Summit attendees listen to opening remarks from U.S. Senator Catherine Cortez Masto from Nevada.

Distance shot of crown gathered for the 2024 Lake Tahoe Summit. Lake Tahoe Summit attendees listen to opening remarks from U.S. Senator Catherine Cortez Masto from Nevada.

Mount San Jacinto after some winter storms and the windmills
Mount San Jacinto after some winter storms and the windmills
Mount San Jacinto after some winter storms and the windmills
Mount San Jacinto after some winter storms and the windmills

Mount San Jacinto after some winter storms and the windmills. Mount San Jacinto forms the southern border of the San Gorgornio Pass in California.

Mount San Jacinto after some winter storms and the windmills. Mount San Jacinto forms the southern border of the San Gorgornio Pass in California.

Locations of the San Gorgonio Pass groundwater monitoring network and planned well sites.
San Gorgonio Pass groundwater monitoring network
San Gorgonio Pass groundwater monitoring network
San Gorgonio Pass groundwater monitoring network

The figure shows the locations of the San Gorgonio Pass groundwater monitoring network and planned well sites.

The figure shows the locations of the San Gorgonio Pass groundwater monitoring network and planned well sites.

Videos

usgs Heterosigma akashiwo collected from Seaplane Lagoon in San Francisco Bay
Heterosigma akashiwo collected from Seaplane Lagoon in San Francisco Bay
Heterosigma akashiwo collected from Seaplane Lagoon in San Francisco Bay

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.

water crashing over a dam spillway High flow at USGS streamgage 11172945 on Alameda Creek, California
High flow at USGS streamgage 11172945 on Alameda Creek, California
High flow at USGS streamgage 11172945 on Alameda Creek, 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.

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.

How USGS Streamgages Work
How USGS Streamgages Work
How USGS Streamgages Work

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
USGS Scientists Collect Water Quality Samples in the San Francisco Bay
USGS Scientists Collect Water Quality Samples in the San Francisco Bay

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.

Conventional Level Data Management
Conventional Level Data Management
Conventional Level Data Management

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). 
 

PubTalk 3/2019 - Land Subsidence
PubTalk 3/2019 - Land Subsidence
PubTalk 3/2019 - Land Subsidence

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

USGS
USGS Visual Identity - Black (TM)
USGS Visual Identity - Black (TM)
The Water Beneath Our Feet: New Study on California's Central Valley Groundwater Level Decline
The Water Beneath Our Feet: New Study on California's Central Valley Groundwater Level Decline
USGS
USGS Visual Identity - Black (TM)
USGS Visual Identity - Black (TM)
The Water Beneath Our Feet: New Study on California's Central Valley Groundwater Level Decline

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 is the most recent camera image of Middle River at Middle River webcam.
Middle River at Middle River Webcam
Middle River at Middle River Webcam
Middle River at Middle River Webcam

The name of this webcam is Middle River at Middle River. It is located at Middle River, CA. The timelapse length is 10 seconds (100 images) and the collection interval is every 15 minutes.

The name of this webcam is Middle River at Middle River. It is located at Middle River, CA. The timelapse length is 10 seconds (100 images) and the collection interval is every 15 minutes.

This is the most recent camera image of North Mokelumne River near Walnut Grove webcam.
North Mokelumne River near Walnut Grove Webcam
North Mokelumne River near Walnut Grove Webcam
North Mokelumne River near Walnut Grove Webcam

The name of this camera is North Mokelumne River near Walnut Grove. It is located near Walnut Grove, CA. The timelapse length is 10 seconds (100 images) and the collection interval is every 15 minutes.

The name of this camera is North Mokelumne River near Walnut Grove. It is located near Walnut Grove, CA. The timelapse length is 10 seconds (100 images) and the collection interval is every 15 minutes.

This is the most recent camera image of Dutch Slough below Jersey Island Road at Jersey Island webcam.
Dutch Slough below Jersey Island Road at Jersey Island Webcam
Dutch Slough below Jersey Island Road at Jersey Island Webcam
Dutch Slough below Jersey Island Road at Jersey Island Webcam

The name of this webcam is Dutch Slough below Jersey Island Road at Jersey Island. It is located at Jersey Island, CA. The timelapse length is 10 seconds (100 images) and the collection interval is every 15 minutes.

The name of this webcam is Dutch Slough below Jersey Island Road at Jersey Island. It is located at Jersey Island, CA. The timelapse length is 10 seconds (100 images) and the collection interval is every 15 minutes.

This is the most recent camera image of Old River at Quimby Island near Bethel webcam.
Old River at Quimby Island near Bethel Webcam
Old River at Quimby Island near Bethel Webcam
Old River at Quimby Island near Bethel Webcam

The name of this webcam is Old River at Quimby Island near Bethel. It is located near Bethel, CA. The timelapse length is 10 seconds (100 images) and the collection interval is every 15 minutes.

The name of this webcam is Old River at Quimby Island near Bethel. It is located near Bethel, CA. The timelapse length is 10 seconds (100 images) and the collection interval is every 15 minutes.

This is the most recent camera image of Sacramento River at Freeport webcam.
Sacramento River at Freeport Webcam
Sacramento River at Freeport Webcam
Sacramento River at Freeport Webcam

The name of this webcam is Sacramento River at Freeport. It is located at Freeport, CA. The timelapse length is 10 seconds (100 images) and the collection interval is every 60 minutes.

The name of this webcam is Sacramento River at Freeport. It is located at Freeport, CA. The timelapse length is 10 seconds (100 images) and the collection interval is every 60 minutes.

This is the most recent camera image of Old River Near Byron webcam.
Old River Near Byron Webcam
Old River Near Byron Webcam
Old River Near Byron Webcam

The name of this camera is Old River Near Byron. It is located near Byron, CA. The timelapse length is 10 seconds (100 images) and the collection interval is every 60 minutes.

The name of this camera is Old River Near Byron. It is located near Byron, CA. The timelapse length is 10 seconds (100 images) and the collection interval is every 60 minutes.

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