print email comment close Access USGS - San Francisco Bay and Delta URL: http://sfbay.wr.usgs.gov/ Description: United State Geological Survey reports, current studies, data, digital maps, and interpretations of the San Francisco Bay estuary and its watershed. Water quality, climate, bathymetry, biology, earthquake and other hazard information, wetlands, and the effects of man-made changes on the environment are among the many topics covered. Publisher: U.S. Geological Survey Library of Congress Subject Headings: Delta Region (Calif.) Estuarine ecology San Francisco Bay (Calif.) LII Database Information: Record 10727 created by Barbara Janis on 12/09/1998 Last modification on 12/19/2008 Published: 12/19/2008   Funding agency: California State Library LII Item ID: http://lii.org/cs/lii/view/item/10727