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Start Over Subregion South Bay Data type Polygon data Format Shapefile

1. California Rapid Assessment Method (CRAM)

2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, and 2022. San Francisco Estuary Institute. CRAM is a cost-effective and scientifically defensible rapid assessment method for monitoring the conditions of wetlands throughout California. It ...

3. Modern pannes polygons (1995 - 1996)

1998. SBSP and SFEI. Modern Baylands is the companion dataset to the Historic Baylands produced by SFEI. The modern datasets show current conditions (1995-1996) for com...

4. Modern riparian polygons (1995 - 1996)

1998. SBSP and SFEI. Modern Baylands is the companion dataset to the Historic Baylands produced by SFEI. The modern datasets show current conditions (1995-1996) for com...

5. Non-SBSPRP ponds (2007)

2007. SBSP and SFEI. Salt ponds in the South Bay that are not a part of the South Bay Salt Pond Restoration Project.

6. Project ponds (2005)

2005. SBSP and SFEI. 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 Project.

7. Project ponds outline (2005)

2005. SBSP and SFEI. 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 Pond ...

8. Ridgway’s Rail Bird Surveys

2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, and 2022. Point Blue Conservation Science. This dataset represents a mix of sites conducted by different entities at different points in time since 2005. The polygons were developed by diffe...

9. South Bay historical tidal marsh Redwood Point

1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, and 1939. SBSP and SFEI. Digitzed historic tidal marsh polygons at Redwood Point. SOUTH BAY HISTORICAL TIDAL MARSH GIS, version 2.0 This dataset integrates several sources ...

10. South Bay historical tidal marsh San Leandro

1853, 1854, 1855, 1856, 1857, 1858, 1859, 1860, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1871, 1872, 1873, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901, 1902, 1903, 1904, 1905, 1906, 1907, 1908, 1909, 1910, 1911, 1912, 1913, 1914, 1915, 1916, 1917, 1918, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1929, 1930, 1931, 1932, 1933, 1934, 1935, 1936, 1937, 1938, and 1939. SBSP and SFEI. Digitzed historical tidal marshes in San Leandro as polygons. SOUTH BAY HISTORICAL TIDAL MARSH GIS, version 2.0 This dataset integrates several sou...