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Coastal and Marine Geology Program > Geology of the Gulf of the Farallones National Marine Sanctuary

Geology of the Gulf of the Farallones National Marine Sanctuary

USGS Fact Sheet
Shaded relief map of onshore and offshore areas in the San Francisco-San Jose, California region showing the Farallon Islands National Marine Sanctuary (green outline). Areas of special environmental concern include three of the six EPA candidate site (yellow outline) for disposal if dredge spoils from San Francisco Bay, and the large areal extent of dumping toxic waste barrels (red outline). Note the three sites (stars) that are designated radwaste disposal sites.
Shaded relief map of onshore and offshore areas in the San Francisco-San Jose, California region showing the Farallon Islands National Marine Sanctuary.
Coastal and Marine Geology Program > Geology of the Gulf of the Farallones National Marine Sanctuary
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