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Science

The U.S. Geological Survey California Water Science Center provides foundational data and scientific analysis to address water issues facing California. Explore your science through the themes and topics listed below. 

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Advanced Capabilities and Research

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Aquatic Ecosystems

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Groundwater

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Hydrologic Extremes

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Hydrologic Modeling

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Measuring and Monitoring

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Surface Water

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Water Quality

Education

USGS Scientists Explain How Aquifer Compaction is Measured

A recent tour of California’s Central Valley given by the nonprofit organization Water Education Foundation included a stop at the USGS California Water Science Center’s extensometer near Porterville.

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USGS Scientists Explain How Aquifer Compaction is Measured

A recent tour of California’s Central Valley given by the nonprofit organization Water Education Foundation included a stop at the USGS California Water Science Center’s extensometer near Porterville.

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USGS Participates in 2021 Orange County Youth Environmental Summit

From April 19th through the 23rd, 2021, the USGS California Water Science Center (CAWSC) participated in the first virtual Orange County Youth Environmental Summit (YES). The award-winning program, formerly known as the Children's Water Education Festival, offers 3rd, 4th, and 5th graders opportunities for learning and engagement. Through interactive sessions, YES teaches youth that

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USGS Participates in 2021 Orange County Youth Environmental Summit

From April 19th through the 23rd, 2021, the USGS California Water Science Center (CAWSC) participated in the first virtual Orange County Youth Environmental Summit (YES). The award-winning program, formerly known as the Children's Water Education Festival, offers 3rd, 4th, and 5th graders opportunities for learning and engagement. Through interactive sessions, YES teaches youth that

Learn More