USGS - science for a changing world

USGS California Water Science Publications

Use the USGS publications warehouse to locate, view, download, or order scientific and technical articles and reports, as well as general interest publications such as booklets, fact sheets, pamphlets, and posters resulting from the research performed by our scientists and partners.

USGS Publications Warehouse

New USGS Publications

USGS report types

How to order publications

Go to USGS Publications Warehouse >>

Document Accessibility:  Part or all of these reports are presented in Portable Document Format (PDF); the latest version of Adobe Reader or similar software is required to view.

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California Water Conditions

Real-Time California Streamflow Conditions
Real-Time Data
Streamflow Condidtiona
USGS Data Mapper

Groundwater Watch
Current Groundwater Conditions

Surface Water
Surface-Water Watch
Runoff Estimates for California

Current Water Quality Conditions

Historical Water Data for California
Water Years 1961 through 2013

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