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USGS - science for a changing world

San Francisco Bay Levees

Dates

Original Data Basin Creation Date
2011-03-02 07:47:13
Original Data Basin Modified Date
2011-05-12 18:05:13

Summary

The bay area levees map depicts the locations of levees around the San Francisco Bay Area. It was created using a combination of the Digital Flood Insurance Rate Maps (DFIRM) data from FEMA and digitized lines from USGS 7.5 minute Topo maps and Google Earth aerial imagery. The data source for each feature is described in the Source attribute field as derived from either FEMA or from the Pacific Institute.

Contacts

Preview Image

Map

Communities

  • Data Basin

Tags

Provenance

Data source
Pacific Institute
Harvested on Fri May 23 09:39:41 MDT 2014 from Data Basin Service

Additional Information

Identifiers

Type Scheme Key
UniqueKey Data Basin ed05b99c85e94df5befb6e619847e378

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