California Water Science Center

News

In this section you will find California Water Science Center news and events. If you are with a media outlet and are requesting information please contact:  Laurel Rogers, Science Communications Chief, at 619-225-6104.

Filter Total Items: 50
Date published: October 2, 2018

USGS Hydrologist Interviewed about Fire Effects on Water Quality, and on Debris Flow

As part of an article on the effects of wildfires on the health of infants, Santa Rosa Press Democrat reporter, Guy Kovner, interviewed Scott Wright, USGS research hydrologist, about water quality degradation, runoff, and debris flow issues related to wildfire.

Date published: August 30, 2018

2018 Bay-Delta Science Conference: Our Estuary at an Intersection

The San Francisco Bay and Sacramento-San Joaquin Delta estuary provides water to more than 25 million California residents, farmlands, and key fish and wildlife habitats. Continuing to meet these demands requires science that informs decision-making for long-term solutions. 

Date published: August 27, 2018

New Research Supports California's Effort to Curb Greenhouse Gases Using Soils Management

Governor Edmund G. Brown Jr. today announced the release of new science and planning tools to support California’s continued leadership on actions to address climate change and safeguard the state’s people, economy and resources.

Date published: July 25, 2018

USGS Interdisciplinary Science Contributes to Native Fish Ecology Efforts in the Delta

With the development of the Central Valley (CVP) and State Water (SWP) projects, the natural flow of the Sacramento-San Joaquin Delta has been reengineered to provide water for California’s growing population and agricultural needs. These changes have drastically reduced natural...

Date published: July 13, 2018

Reducing Mercury Loads in The Cosumnes River

The Cosumnes River watershed has seasonal, non-point source hotspots for total mercury and methylmercury production, which discharge to the Sacramento-San Joaquin River Delta in north-central California. To reduce mercury loads to the Delta, researchers created open-water deep cells at the downstream end of wetlands.

Date published: February 1, 2018

Webinar Series on "Mercury in Reservoirs"

The U.S. Geological Survey (USGS), in collaboration with the California Water and Environmental Modeling Forum (CWEMF), presented a series of free webinars on mercury in reservoirs. Seven webinars were given from February 14 through May 2, 2018.

Date published: October 19, 2017

Wildfires, Water, and CAWSC Science

California's landscape is prone to drought and warmer climates. The recent drought lasted five years (2011 – early 2017), bringing with it many environmental issues including the increased prevalence, severity, and duration of wildfires. While there used to be a distinct "wildfire season" in California, the threat of wildfire is no longer restricted to a single season.

Date published: August 23, 2017

Water Science in the Lake Tahoe Basin

Lake Tahoe currently attracts almost 3 million visitors a year. After the 1960 Winter Olympics at Squaw Valley, it became a major tourist attraction, which resulted in increased development and an influx of motorized watercraft to the lake. Damage to the lake became noticeable with a reduction in lake clarity. This catalyzed a movement to use science and regional planning to reduce human...

Date published: July 31, 2017

Harvesting Earthquake Fault Slip f­rom Laser Images of Napa's Vineyards

A new U.S. Geological Survey-led study suggests that earthquake-related deformation just below the Earth's surface can be quite different from how it is expressed at the surface.

Date published: July 20, 2017

Electromagnetic Surveys in the Sky and on Land Give a View of What’s Below Earth’s Surface

Electromagnectic surveying is helping the California Water Science Center to study geology and groundwater throught California.

Date published: June 12, 2017

Mercury's Lasting Legacy: Measuring Contamination in Cache Creek

USGS scientists collect samples to test for a range of water-quality constituents, especially mercury levels, in the Cache Creek Settling Basin.

Date published: May 4, 2017

American Wetlands Month

May marks the annual observance of American Wetlands Month, a month dedicated to celebrating one of nature’s most productive ecosystems.