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2022. USGS. San Francisco Bay supports thousands of breeding waterbirds annually and historically has hosted large populations of American avocets (Recurvirost... South Bay Salt Pond Restoration Project.
San Francisco Estuary Institute. 2m resolution hillshade of the North and South Bay developed in 2005. South Bay Salt Pond Restoration Project.

3. Bay Area Tide Gages

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USACE. Locations of South Bay tide gages. South Bay Salt Pond Restoration Project.

4. Bay Area Transmission Lines

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Transmission lines as polyline features in the South Bay. South Bay Salt Pond Restoration Project.

5. Bay high tide (1998)

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1998. San Francisco Estuary Institute. High tide information for San Francisco Bay extracted from the San Francisco Estuary Institute Modern Baylands layer. South Bay Salt Pond Restoration Project.
For comparison of Chlordanes concentrations in sediment collected from different locations in the Bay Area, data were evaluated from studies that u... South Bay Salt Pond Restoration Project.
2004. This GIS layer provides information about the timing of the conversion of South Bay tidal marshes to salt ponds. Individual present-day salt pond... South Bay Salt Pond Restoration Project.
County boundaries for 10 Bay area counties: Sonoma, Marin, San Mateo, Solano, San Francisco, Contra Costa, Alameda, Napa, Sacramento, Santa Clara. South Bay Salt Pond Restoration Project.
2005. U. S. Geological Survey. This file displays the distribution and average seasonal abundance of dabbling ducks at the South Bay salt ponds. Birds were identified and counted... South Bay Salt Pond Restoration Project.
2005. U.S. Geological Survey. This file displays the distribution and average seasonal abundance of diving ducks at the South Bay salt ponds. Birds were identified and counted m... South Bay Salt Pond Restoration Project.
2005. U.S. Geological Survey. This file displays the distribution and average seasonal abundance of eared grebes at the South Bay salt ponds. Birds were identified and counted m... South Bay Salt Pond Restoration Project.
This dataset was compiled for the South Bay Salt Pond Restoration Project, to assess the number and type of existing and proposed pond control str... South Bay Salt Pond Restoration Project.
1998. Federal Emergency Management Agency. The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk information and supporting data used to develop the risk data. The primary... South Bay Salt Pond Restoration Project.

17. Flood control channels (2005)

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Janet Sowers, William Lettis and Associates, Inc. . The lines in this shapefile represent flood control channels within the Palo Alto and Milpitas Creek Map study areas. . South Bay Salt Pond Restoration Project.

18. Flood limit 100 year (2005)

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2005. US Army Corps of Engineers. Data developed to illustrate areas of the South Bay that are within the 100 year flood zone. South Bay Salt Pond Restoration Project.
2005. U.S. Geological Survey. This file displays the distribution and average seasonal abundance of gulls at the South Bay salt ponds. Birds were identified and counted monthly ... South Bay Salt Pond Restoration Project.
2005. U.S. Geological Survey. This file displays the distribution and average seasonal abundance of herons at the South Bay salt ponds. Birds were identified and counted monthly... South Bay Salt Pond Restoration Project.

24. Hg MeHg Sediment

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Mercury sediment data. South Bay Salt Pond Restoration Project.

25. Historical Baylands arcs

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1998. San Francisco Estuary Institute. The Historical View of the Baylands is a composite picture based upon approximately 1000 independent sources of data. These include eighteenth- and... South Bay Salt Pond Restoration Project.

26. Historical Baylands polygons

Public content
1998. San Francisco Estuary Institute. The Historical View of the Baylands is a composite picture based upon approximately 1000 independent sources of data. These include eighteenth- and... South Bay Salt Pond Restoration Project.
1998. San Francisco Estuary Institute. The Historical View of the Baylands is a composite picture based upon approximately 1000 independent sources of data. These include eighteenth- and... South Bay Salt Pond Restoration Project.
1998. San Francisco Estuary Institute. The Historical View of the Baylands is a composite picture based upon approximately 1000 independent sources of data. These include eighteenth- and... South Bay Salt Pond Restoration Project.
1998. San Francisco Estuary Institute. The Historical View of the Baylands is a composite picture based upon approximately 1000 independent sources of data. These include eighteenth- and... South Bay Salt Pond Restoration Project.
1998. San Francisco Estuary Institute. The Historical View of the Baylands is a composite picture based upon approximately 1000 independent sources of data. These include eighteenth- and... South Bay Salt Pond Restoration Project.
1998. San Francisco Estuary Institute. The Historical View of the Baylands is a composite picture based upon approximately 1000 independent sources of data. These include eighteenth- and... South Bay Salt Pond Restoration Project.

32. Landfills (December 2006)

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2006. California Integrated Waste Management Board. File representing state of California solid waste facilities. South Bay Salt Pond Restoration Project.

33. Landfills (February 2007)

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2007. California Integrated Waste Management Board. File representing state of California solid waste facilities. South Bay Salt Pond Restoration Project.

34. Landfills (Janaury 2007)

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2007. California Integrated Waste Management Board. File representing state of California solid waste facilities. South Bay Salt Pond Restoration Project.

37. Lidar Water Mask (2005)

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U.S. Geological Survey. Preliminary polygons generated to delineate over-water returns of topographic lidar collected by TerraPoint in South San Francisco Bay in May of 2004. South Bay Salt Pond Restoration Project.
2005. U.S. Geological Survey. This file displays the distribution and average seasonal abundance of medium shorebirds at the South Bay salt ponds. Birds were identified and coun... South Bay Salt Pond Restoration Project.
1998. San Francisco Estuary Institute. Modern Baylands is the companion dataset to the Historic Baylands produced by SFEI. The modern datasets show current conditions (1995-1996) for com... South Bay Salt Pond Restoration Project.
1998. San Francisco Estuary Institute. Modern Baylands is the companion dataset to the Historic Baylands produced by SFEI. The modern datasets show current conditions (1995-1996) for com... South Bay Salt Pond Restoration Project.
1998. San Francisco Estuary Institute. Modern Baylands is the companion dataset to the Historic Baylands produced by SFEI. The modern datasets show current conditions (1995-1996) for com... South Bay Salt Pond Restoration Project.
1998. San Francisco Estuary Institute. Modern Baylands is the companion dataset to the Historic Baylands produced by SFEI. The modern datasets show current conditions (1995-1996) for com... South Bay Salt Pond Restoration Project.

44. NGA DEM Mosaic (2m)

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NGA 2 Meter DEM Mosaic together. South Bay Salt Pond Restoration Project.
2005. National Marine Fisheries Service (NOAA Fisheries). 'CCC_Steelhead_Distribution_06_2005' depicts Steelhead presence as well as habitat type and quality in the Central California Coast Evolutionary Si... South Bay Salt Pond Restoration Project.

46. Non-SBSPRP ponds (2007)

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Cargill. Salt ponds in the South Bay that are not a part of the South Bay Salt Pond Restoration Project. . South Bay Salt Pond Restoration Project.
2005. The National Wetland Inventory program, headed by the US Fish and Wildlife Service, inventories and classifies current wetland extent across the na... South Bay Salt Pond Restoration Project.
For comparison of PAH concentrations in sediment collected from different locations in the Bay Area, data were evaluated from studies that used sim... South Bay Salt Pond Restoration Project.
For comparison of PCB concentrations in sediment collected from different locations in the Bay Area, data were evaluated from studies that used sim... South Bay Salt Pond Restoration Project.
2005. U.S. Geological Survey. This file displays the distribution and average seasonal abundance of phalaropes at the South Bay salt ponds. Birds were identified and counted mon... South Bay Salt Pond Restoration Project.

52. Pier San Mateo Bridge

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EDAW, Dan Ficker. This data currently only includes a single pier, the San Mateo Bridge pier. The data was created by digitizing over an aerial photograph at 1:2000 ... South Bay Salt Pond Restoration Project.
2005. U.S. Geological Survey. This file displays the distribution and average seasonal abundance of fish eaters at the South Bay salt ponds. Birds were identified and counted mo... South Bay Salt Pond Restoration Project.
2004. U.S. Geological Survey. This file contains elevation data for Ponds A1, A2e, A2w, A3n,A3w, A5,A7 TO A21,AB1,AB2,B1,B1C,B2,B2C,B4,B5,B5C,B6,B6C,B7,B9,B10,B11,B14. See indi... South Bay Salt Pond Restoration Project.

55. Pond control strucutres (2005)

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This dataset was compiled by Moffat and Nichol Engineering, Walnut Creek, CA, at the request of the CA Costal Conservancy, for the South Bay Salt P... South Bay Salt Pond Restoration Project.

56. Project ponds (2005)

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Cargill. This data shows the names, locations, and extents of former salt ponds in the South Bay that are now part of the South Bay Salt Pond Restoration Pr... South Bay Salt Pond Restoration Project.

57. Project ponds outline (2005)

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2005. Kristen Larned, San Francisco Estuary Institute. This data shows the outline for the names, locations, and extents of former salt ponds in the South Bay that are now part of the South Bay Salt Pon... South Bay Salt Pond Restoration Project.

58. Rainfall 100 mm contours

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Eric Wittner, San Francisco Estuary Institute. This dataset is based upon the original analysis and interpretations of S.E. Rantz (1971) of precipitation depth-duration-frequency relations acros... South Bay Salt Pond Restoration Project.

59. Rec sites

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EDAW. This dataset was developed to show the location of major recreation sites across the San Francisco Bay Area. South Bay Salt Pond Restoration Project.
For comparison of Selenium concentrations in sediment collected from different locations in the Bay Area, data were evaluated from studies that use... South Bay Salt Pond Restoration Project.
2005. U.S. Geological Survey. This file displays the distribution and average seasonal abundance of small shorebirds at the South Bay salt ponds. Birds were identified and count... South Bay Salt Pond Restoration Project.
2004. Digitized historic tidal channels represented as polylines in Palo Alto. SOUTH BAY HISTORICAL TIDAL MARSH GIS, version 2.0 This dataset integrates ... South Bay Salt Pond Restoration Project.
2004. Digitzed historic tidal channel polylines at Redwood Point. SOUTH BAY HISTORICAL TIDAL MARSH GIS, version 2.0 This dataset integrates several sourc... South Bay Salt Pond Restoration Project.
2004. SOUTH BAY HISTORICAL TIDAL MARSH GIS, version 2.0 This dataset integrates several sources of data describing the historical features of So... South Bay Salt Pond Restoration Project.
2004. Historical tidal marsh within Mountain View, California, derived from SOUTH BAY HISTORICAL TIDAL MARSH GIS, version 2.0 Digital data describing the... South Bay Salt Pond Restoration Project.
2004. SOUTH BAY HISTORICAL TIDAL MARSH GIS, version 2.0 This dataset integrates several sources of data describing the historical features of So... South Bay Salt Pond Restoration Project.
2004. Digitzed historic tidal marsh polygons at Redwood Point. SOUTH BAY HISTORICAL TIDAL MARSH GIS, version 2.0 This dataset integrates several sources ... South Bay Salt Pond Restoration Project.
2004. SOUTH BAY HISTORICAL TIDAL MARSH GIS, version 2.0 This dataset integrates several sources of data describing the historical features of So... South Bay Salt Pond Restoration Project.

71. South Bay Landfills

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Landfill locations. South Bay Salt Pond Restoration Project.

72. South Bay TSheet

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2004. This dataset integrates several sources of data describing the historical features of South Bay tidal marshes. The primary source is the maps of... South Bay Salt Pond Restoration Project.

73. South Bay TSheet Line

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2004. This dataset integrates several sources of data describing the historical features of South Bay tidal marshes. The primary source is the maps of t... South Bay Salt Pond Restoration Project.

74. Spartina Polygons (2004)

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Invasive Spartina data from the Invasive Spartina project. Data received on January 11th, 2006, No metadata was supplied. South Bay Salt Pond Restoration Project.

75. Storm sewer waterlines (2005)

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Janet Sowers, William Lettis and Associates, Inc. . The lines in this shapefile represent storm drains with a diameter >24" mapped from several USGS quadrangles, as described below in Purpose. South Bay Salt Pond Restoration Project.

76. T-Sheet bounding box

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San Francisco Estuary Institute. Bounding box index of T-Sheets. South Bay Salt Pond Restoration Project.
The Solid Waste Information System (SWIS) database contains information on solid waste facilities, operations, and disposal sites throughout the St... South Bay Salt Pond Restoration Project.
2005. SFEI. Waste water treatment outfalls for the South San Francisco Bay, including San Mateo, South Bayside System Authority, Palo Alto and San Jose/Santa C... South Bay Salt Pond Restoration Project.

80. Water contaminants (2001)

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1998. BPTCP. SFEI. This is a subset of data from a study conducted by BPTCP. The original study contained sampling locations ranging from the North to Extreme South S... South Bay Salt Pond Restoration Project.
2005. John Oram, San Francisco Estuary Institute. Data developed to illustrate an average value of surface water salinity in San Francisco Bay for August, using data from 2000 to 2004. South Bay Salt Pond Restoration Project.
2005. John Oram, San Francisco Estuary Institute. Data developed to illustrate an average value of surface water salinity in San Francisco Bay for January, using data from 2000 to 2004. South Bay Salt Pond Restoration Project.