Information Requests: "Can I Help you?"

Water information, data, and publications from the California Water Science Center are available to the public. Some requests can incur a fee, dependent on type and size. However, most USGS surface-water, ground-water and water-quality data are available at no cost from our national website at NWISWeb.

Contacting the California Water Science Center

Questions and requests for additional information may be addressed to the California Water Science Center, or phone 916-278-3100