California Water Science Center
Links to Sources of Water InformationThe U.S. Geological Survey (USGS) Water Resources Discipline, investigates the occurrence, quantity, quality, distribution, and movement of surface and underground waters and disseminates the data to the public, State and local governments, public and private utilities, and other Federal agencies involved with managing water resources. The links below allow you to further investigate water. USGS Water Information
USGS NWISWeb - National Water Information SystemNWISWeb provides access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, and the U.S. Virgin Islands. NWISWeb home page: California | United StatesReal-time data: California | United States Surface-water data: California | United States Ground-water data: California | United States Water-quality data: California | United States Other USGS Information
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